Merge remote-tracking branch 'upstream/2.0.1-prepare' into 2.0.1-prepare

dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java

@@ -38,7 +38,9 @@ import javax.annotation.PreDestroy;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.annotation.ComponentScan;
 
 @EnableAutoConfiguration
@@ -66,7 +68,9 @@ public class AlertServer implements Closeable {
     }
 
     public static void main(String[] args) {
-        SpringApplication.run(AlertServer.class, args);
+        new SpringApplicationBuilder(AlertServer.class)
+            .web(WebApplicationType.NONE)
+            .run(args);
     }
 
     @PostConstruct

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/AlertPluginInstanceController.java

@@ -30,6 +30,7 @@ import org.apache.dolphinscheduler.api.exceptions.ApiException;
 import org.apache.dolphinscheduler.api.service.AlertPluginInstanceService;
 import org.apache.dolphinscheduler.api.utils.Result;
 import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.utils.ParameterUtils;
 import org.apache.dolphinscheduler.dao.entity.User;
 
 import java.util.Map;
@@ -213,12 +214,14 @@ public class AlertPluginInstanceController extends BaseController {
      * paging query alert plugin instance group list
      *
      * @param loginUser login user
+     * @param searchVal search value
      * @param pageNo page number
      * @param pageSize page size
      * @return alert plugin instance list page
      */
     @ApiOperation(value = "queryAlertPluginInstanceListPaging", notes = "QUERY_ALERT_PLUGIN_INSTANCE_LIST_PAGING_NOTES")
     @ApiImplicitParams({
+        @ApiImplicitParam(name = "searchVal", value = "SEARCH_VAL", type = "String"),
         @ApiImplicitParam(name = "pageNo", value = "PAGE_NO", required = true, dataType = "Int", example = "1"),
         @ApiImplicitParam(name = "pageSize", value = "PAGE_SIZE", required = true, dataType = "Int", example = "20")
     })
@@ -227,13 +230,15 @@ public class AlertPluginInstanceController extends BaseController {
     @ApiException(LIST_PAGING_ALERT_PLUGIN_INSTANCE_ERROR)
     @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
     public Result listPaging(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                             @RequestParam(value = "searchVal", required = false) String searchVal,
                              @RequestParam("pageNo") Integer pageNo,
                              @RequestParam("pageSize") Integer pageSize) {
         Result result = checkPageParams(pageNo, pageSize);
         if (!result.checkResult()) {
             return result;
         }
-        return alertPluginInstanceService.queryPluginPage(pageNo, pageSize);
+        searchVal = ParameterUtils.handleEscapes(searchVal);
+        return alertPluginInstanceService.listPaging(loginUser, searchVal, pageNo, pageSize);
     }
 
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/ExecutorController.java

@@ -99,7 +99,7 @@ public class ExecutorController extends BaseController {
         @ApiImplicitParam(name = "runMode", value = "RUN_MODE", dataType = "RunMode"),
         @ApiImplicitParam(name = "processInstancePriority", value = "PROCESS_INSTANCE_PRIORITY", required = true, dataType = "Priority"),
         @ApiImplicitParam(name = "workerGroup", value = "WORKER_GROUP", dataType = "String", example = "default"),
-        @ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataType = "Long", example = "default"),
+        @ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataType = "Long", example = "-1"),
         @ApiImplicitParam(name = "timeout", value = "TIMEOUT", dataType = "Int", example = "100"),
         @ApiImplicitParam(name = "expectedParallelismNumber", value = "EXPECTED_PARALLELISM_NUMBER", dataType = "Int", example = "8")
     })

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/ProcessDefinitionController.java

@@ -696,4 +696,115 @@ public class ProcessDefinitionController extends BaseController {
         Map<String, Object> result = processDefinitionService.importProcessDefinition(loginUser, projectCode, file);
         return returnDataList(result);
     }
+
+    /**
+     * create empty process definition
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param name process definition name
+     * @param description description
+     * @param globalParams globalParams
+     * @param timeout timeout
+     * @param tenantCode tenantCode
+     * @param scheduleJson scheduleJson
+     * @return process definition code
+     */
+    @ApiOperation(value = "createEmptyProcessDefinition", notes = "CREATE_EMPTY_PROCESS_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "name", value = "PROCESS_DEFINITION_NAME", required = true, type = "String"),
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, dataType = "Long", example = "123456789"),
+        @ApiImplicitParam(name = "description", value = "PROCESS_DEFINITION_DESC", required = false, type = "String")
+    })
+    @PostMapping(value = "/empty")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(CREATE_PROCESS_DEFINITION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result createEmptyProcessDefinition(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                               @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                               @RequestParam(value = "name", required = true) String name,
+                                               @RequestParam(value = "description", required = false) String description,
+                                               @RequestParam(value = "globalParams", required = false, defaultValue = "[]") String globalParams,
+                                               @RequestParam(value = "timeout", required = false, defaultValue = "0") int timeout,
+                                               @RequestParam(value = "tenantCode", required = true) String tenantCode,
+                                               @RequestParam(value = "scheduleJson", required = false) String scheduleJson) {
+        return returnDataList(processDefinitionService.createEmptyProcessDefinition(loginUser, projectCode, name, description, globalParams,
+            timeout, tenantCode, scheduleJson));
+    }
+
+    /**
+     * update process definition basic info
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param name process definition name
+     * @param code process definition code
+     * @param description description
+     * @param globalParams globalParams
+     * @param timeout timeout
+     * @param tenantCode tenantCode
+     * @param scheduleJson scheduleJson
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    @ApiOperation(value = "updateBasicInfo", notes = "UPDATE_PROCESS_DEFINITION_BASIC_INFO_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "name", value = "PROCESS_DEFINITION_NAME", required = true, type = "String"),
+        @ApiImplicitParam(name = "code", value = "PROCESS_DEFINITION_CODE", required = true, dataType = "Long", example = "123456789"),
+        @ApiImplicitParam(name = "description", value = "PROCESS_DEFINITION_DESC", required = false, type = "String"),
+        @ApiImplicitParam(name = "releaseState", value = "RELEASE_PROCESS_DEFINITION_NOTES", required = false, dataType = "ReleaseState")
+    })
+    @PutMapping(value = "/{code}/basic-info")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(UPDATE_PROCESS_DEFINITION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result updateProcessDefinitionBasicInfo(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                                   @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                                   @RequestParam(value = "name", required = true) String name,
+                                                   @PathVariable(value = "code", required = true) long code,
+                                                   @RequestParam(value = "description", required = false) String description,
+                                                   @RequestParam(value = "globalParams", required = false, defaultValue = "[]") String globalParams,
+                                                   @RequestParam(value = "timeout", required = false, defaultValue = "0") int timeout,
+                                                   @RequestParam(value = "tenantCode", required = true) String tenantCode,
+                                                   @RequestParam(value = "scheduleJson", required = false) String scheduleJson,
+                                                   @RequestParam(value = "releaseState", required = false, defaultValue = "OFFLINE") ReleaseState releaseState) {
+        Map<String, Object> result = processDefinitionService.updateProcessDefinitionBasicInfo(loginUser, projectCode, name, code, description, globalParams,
+            timeout, tenantCode, scheduleJson);
+        //  If the update fails, the result will be returned directly
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return returnDataList(result);
+        }
+
+        //  Judge whether to go online after editing,0 means offline, 1 means online
+        if (releaseState == ReleaseState.ONLINE) {
+            result = processDefinitionService.releaseWorkflowAndSchedule(loginUser, projectCode, code, releaseState);
+        }
+        return returnDataList(result);
+    }
+
+    /**
+     * release process definition and schedule
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param code process definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    @ApiOperation(value = "releaseWorkflowAndSchedule", notes = "RELEASE_WORKFLOW_SCHEDULE_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROCESS_DEFINITION_NAME", required = true, type = "Long"),
+        @ApiImplicitParam(name = "code", value = "PROCESS_DEFINITION_CODE", required = true, dataType = "Long", example = "123456789"),
+        @ApiImplicitParam(name = "releaseState", value = "RELEASE_PROCESS_DEFINITION_NOTES", required = true, dataType = "ReleaseState")
+    })
+    @PostMapping(value = "/{code}/release-workflow")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(RELEASE_PROCESS_DEFINITION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result releaseWorkflowAndSchedule(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                             @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                             @PathVariable(value = "code", required = true) long code,
+                                             @RequestParam(value = "releaseState", required = true, defaultValue = "OFFLINE") ReleaseState releaseState) {
+        return returnDataList(processDefinitionService.releaseWorkflowAndSchedule(loginUser, projectCode, code, releaseState));
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/ProcessTaskRelationController.java

@@ -0,0 +1,297 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.api.controller;
+
+import static org.apache.dolphinscheduler.api.enums.Status.CREATE_PROCESS_TASK_RELATION_ERROR;
+import static org.apache.dolphinscheduler.api.enums.Status.DATA_IS_NOT_VALID;
+import static org.apache.dolphinscheduler.api.enums.Status.DELETE_EDGE_ERROR;
+import static org.apache.dolphinscheduler.api.enums.Status.DELETE_TASK_PROCESS_RELATION_ERROR;
+import static org.apache.dolphinscheduler.api.enums.Status.MOVE_PROCESS_TASK_RELATION_ERROR;
+import static org.apache.dolphinscheduler.api.enums.Status.QUERY_TASK_PROCESS_RELATION_ERROR;
+
+import org.apache.dolphinscheduler.api.aspect.AccessLogAnnotation;
+import org.apache.dolphinscheduler.api.exceptions.ApiException;
+import org.apache.dolphinscheduler.api.service.ProcessTaskRelationService;
+import org.apache.dolphinscheduler.api.utils.Result;
+import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.dao.entity.User;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseStatus;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import springfox.documentation.annotations.ApiIgnore;
+
+/**
+ * process task relation controller
+ */
+@Api(tags = "PROCESS_TASK_RELATION_TAG")
+@RestController
+@RequestMapping("projects/{projectCode}/process-task-relation")
+public class ProcessTaskRelationController extends BaseController {
+
+    @Autowired
+    private ProcessTaskRelationService processTaskRelationService;
+
+    /**
+     * create process task relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode processDefinitionCode
+     * @param preTaskCode preTaskCode
+     * @param postTaskCode postTaskCode
+     * @return create result code
+     */
+    @ApiOperation(value = "save", notes = "CREATE_PROCESS_TASK_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "preTaskCode", value = "PRE_TASK_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "postTaskCode", value = "POST_TASK_CODE", required = true, type = "Long")
+    })
+    @PostMapping()
+    @ResponseStatus(HttpStatus.CREATED)
+    @ApiException(CREATE_PROCESS_TASK_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result createProcessTaskRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                            @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                            @RequestParam(name = "processDefinitionCode", required = true) long processDefinitionCode,
+                                            @RequestParam(name = "preTaskCode", required = true) long preTaskCode,
+                                            @RequestParam(name = "postTaskCode", required = true) long postTaskCode) {
+        Map<String, Object> result = new HashMap<>();
+        if (postTaskCode == 0L) {
+            putMsg(result, DATA_IS_NOT_VALID, "postTaskCode");
+        } else if (processDefinitionCode == 0L) {
+            putMsg(result, DATA_IS_NOT_VALID, "processDefinitionCode");
+        } else {
+            result = processTaskRelationService.createProcessTaskRelation(loginUser, projectCode, processDefinitionCode, preTaskCode, postTaskCode);
+        }
+        return returnDataList(result);
+    }
+
+    /**
+     * move task to other processDefinition
+     *
+     * @param loginUser login user info
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param targetProcessDefinitionCode target process definition code
+     * @param taskCode the current task code (the post task code)
+     * @return move result code
+     */
+    @ApiOperation(value = "moveRelation", notes = "MOVE_TASK_TO_OTHER_PROCESS_DEFINITION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "targetProcessDefinitionCode", value = "TARGET_PROCESS_DEFINITION_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @PostMapping(value = "/move")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(MOVE_PROCESS_TASK_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result moveTaskProcessRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                          @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                          @RequestParam(name = "processDefinitionCode", required = true) long processDefinitionCode,
+                                          @RequestParam(name = "targetProcessDefinitionCode", required = true) long targetProcessDefinitionCode,
+                                          @RequestParam(name = "taskCode", required = true) long taskCode) {
+        Map<String, Object> result = new HashMap<>();
+        if (processDefinitionCode == 0L) {
+            putMsg(result, DATA_IS_NOT_VALID, "processDefinitionCode");
+        } else if (targetProcessDefinitionCode == 0L) {
+            putMsg(result, DATA_IS_NOT_VALID, "targetProcessDefinitionCode");
+        } else if (taskCode == 0L) {
+            putMsg(result, DATA_IS_NOT_VALID, "taskCode");
+        } else {
+            result = processTaskRelationService.moveTaskProcessRelation(loginUser, projectCode, processDefinitionCode,
+                targetProcessDefinitionCode, taskCode);
+        }
+        return returnDataList(result);
+    }
+
+    /**
+     * delete process task relation (delete task from workflow)
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param taskCode the post task code
+     * @return delete result code
+     */
+    @ApiOperation(value = "deleteRelation", notes = "DELETE_PROCESS_TASK_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @DeleteMapping(value = "/{taskCode}")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(DELETE_TASK_PROCESS_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result deleteTaskProcessRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                            @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                            @RequestParam(name = "processDefinitionCode", required = true) long processDefinitionCode,
+                                            @PathVariable("taskCode") long taskCode) {
+        return returnDataList(processTaskRelationService.deleteTaskProcessRelation(loginUser, projectCode, processDefinitionCode, taskCode));
+    }
+
+    /**
+     * delete task upstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param preTaskCodes the pre task codes, sep ','
+     * @param taskCode the post task code
+     * @return delete result code
+     */
+    @ApiOperation(value = "deleteUpstreamRelation", notes = "DELETE_UPSTREAM_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "preTaskCodes", value = "PRE_TASK_CODES", required = true, type = "String", example = "3,4"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @DeleteMapping(value = "/{taskCode}/upstream")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(DELETE_TASK_PROCESS_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result deleteUpstreamRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                         @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                         @RequestParam(name = "preTaskCodes", required = true) String preTaskCodes,
+                                         @PathVariable("taskCode") long taskCode) {
+        return returnDataList(processTaskRelationService.deleteUpstreamRelation(loginUser, projectCode, preTaskCodes, taskCode));
+    }
+
+    /**
+     * delete task downstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param postTaskCodes the post task codes, sep ','
+     * @param taskCode the pre task code
+     * @return delete result code
+     */
+    @ApiOperation(value = "deleteDownstreamRelation", notes = "DELETE_DOWNSTREAM_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "postTaskCodes", value = "POST_TASK_CODES", required = true, type = "String", example = "3,4"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @DeleteMapping(value = "/{taskCode}/downstream")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(DELETE_TASK_PROCESS_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result deleteDownstreamRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                           @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                           @RequestParam(name = "postTaskCodes", required = true) String postTaskCodes,
+                                           @PathVariable("taskCode") long taskCode) {
+        return returnDataList(processTaskRelationService.deleteDownstreamRelation(loginUser, projectCode, postTaskCodes, taskCode));
+    }
+
+    /**
+     * query task upstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param taskCode current task code (post task code)
+     * @return process task relation list
+     */
+    @ApiOperation(value = "queryUpstreamRelation", notes = "QUERY_UPSTREAM_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @GetMapping(value = "/{taskCode}/upstream")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(QUERY_TASK_PROCESS_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result queryUpstreamRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                        @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                        @PathVariable("taskCode") long taskCode) {
+        return returnDataList(processTaskRelationService.queryUpstreamRelation(loginUser, projectCode, taskCode));
+    }
+
+    /**
+     * query task downstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param taskCode pre task code
+     * @return process task relation list
+     */
+    @ApiOperation(value = "queryDownstreamRelation", notes = "QUERY_DOWNSTREAM_RELATION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "taskCode", value = "TASK_CODE", required = true, type = "Long")
+    })
+    @GetMapping(value = "/{taskCode}/downstream")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(QUERY_TASK_PROCESS_RELATION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result queryDownstreamRelation(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                          @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                          @PathVariable("taskCode") long taskCode) {
+        return returnDataList(processTaskRelationService.queryDownstreamRelation(loginUser, projectCode, taskCode));
+    }
+
+    /**
+     * delete edge
+     *
+     * @param loginUser             login user
+     * @param projectCode           project code
+     * @param processDefinitionCode process definition code
+     * @param preTaskCode pre task code
+     * @param postTaskCode post task code
+     * @return delete result code
+     */
+    @ApiOperation(value = "deleteEdge", notes = "DELETE_EDGE_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROJECT_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "preTaskCode", value = "PRE_TASK_CODE", required = true, type = "Long"),
+        @ApiImplicitParam(name = "postTaskCode", value = "POST_TASK_CODE", required = true, type = "Long")
+    })
+    @DeleteMapping(value = "/{processDefinitionCode}/{preTaskCode}/{postTaskCode}")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(DELETE_EDGE_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result deleteEdge(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                             @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true)
+                             @PathVariable long projectCode,
+                             @PathVariable long processDefinitionCode,
+                             @PathVariable long preTaskCode,
+                             @PathVariable long postTaskCode) {
+        return returnDataList(processTaskRelationService.deleteEdge(loginUser, projectCode, processDefinitionCode, preTaskCode, postTaskCode));
+    }
+}

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java

@@ -308,4 +308,47 @@ public class SchedulerController extends BaseController {
         Map<String, Object> result = schedulerService.previewSchedule(loginUser, schedule);
         return returnDataList(result);
     }
+
+    /**
+     * update process definition schedule
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param schedule scheduler
+     * @param warningType warning type
+     * @param warningGroupId warning group id
+     * @param failureStrategy failure strategy
+     * @param workerGroup worker group
+     * @param processInstancePriority process instance priority
+     * @return update result code
+     */
+    @ApiOperation(value = "updateScheduleByProcessDefinitionCode", notes = "UPDATE_SCHEDULE_BY_PROCESS_DEFINITION_CODE_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, dataType = "Long", example = "12345678"),
+        @ApiImplicitParam(name = "schedule", value = "SCHEDULE", dataType = "String", example = "{'startTime':'2019-06-10 00:00:00','endTime':'2019-06-13 00:00:00','crontab':'0 0 3/6 * * ? *'}"),
+        @ApiImplicitParam(name = "warningType", value = "WARNING_TYPE", type = "WarningType"),
+        @ApiImplicitParam(name = "warningGroupId", value = "WARNING_GROUP_ID", dataType = "Int", example = "100"),
+        @ApiImplicitParam(name = "failureStrategy", value = "FAILURE_STRATEGY", type = "FailureStrategy"),
+        @ApiImplicitParam(name = "workerGroupId", value = "WORKER_GROUP_ID", dataType = "Int", example = "100"),
+        @ApiImplicitParam(name = "processInstancePriority", value = "PROCESS_INSTANCE_PRIORITY", type = "Priority"),
+        @ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataType = "Long"),
+    })
+    @PutMapping("/{code}")
+    @ApiException(UPDATE_SCHEDULE_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result updateScheduleByProcessDefinitionCode(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
+                                                        @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                                        @PathVariable(value = "code") long processDefinitionCode,
+                                                        @RequestParam(value = "schedule") String schedule,
+                                                        @RequestParam(value = "warningType", required = false, defaultValue = DEFAULT_WARNING_TYPE) WarningType warningType,
+                                                        @RequestParam(value = "warningGroupId", required = false) int warningGroupId,
+                                                        @RequestParam(value = "failureStrategy", required = false, defaultValue = "END") FailureStrategy failureStrategy,
+                                                        @RequestParam(value = "workerGroup", required = false, defaultValue = "default") String workerGroup,
+                                                        @RequestParam(value = "environmentCode", required = false, defaultValue = "-1") long environmentCode,
+                                                        @RequestParam(value = "processInstancePriority", required = false) Priority processInstancePriority) {
+        Map<String, Object> result = schedulerService.updateScheduleByProcessDefinitionCode(loginUser, projectCode, processDefinitionCode, schedule,
+            warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
+        return returnDataList(result);
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/TaskDefinitionController.java

@@ -24,6 +24,7 @@ import static org.apache.dolphinscheduler.api.enums.Status.LOGIN_USER_QUERY_PROJ
 import static org.apache.dolphinscheduler.api.enums.Status.QUERY_DETAIL_OF_TASK_DEFINITION_ERROR;
 import static org.apache.dolphinscheduler.api.enums.Status.QUERY_TASK_DEFINITION_LIST_PAGING_ERROR;
 import static org.apache.dolphinscheduler.api.enums.Status.QUERY_TASK_DEFINITION_VERSIONS_ERROR;
+import static org.apache.dolphinscheduler.api.enums.Status.RELEASE_TASK_DEFINITION_ERROR;
 import static org.apache.dolphinscheduler.api.enums.Status.SWITCH_TASK_DEFINITION_VERSION_ERROR;
 import static org.apache.dolphinscheduler.api.enums.Status.UPDATE_TASK_DEFINITION_ERROR;
 
@@ -32,6 +33,7 @@ import org.apache.dolphinscheduler.api.exceptions.ApiException;
 import org.apache.dolphinscheduler.api.service.TaskDefinitionService;
 import org.apache.dolphinscheduler.api.utils.Result;
 import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.ReleaseState;
 import org.apache.dolphinscheduler.common.utils.ParameterUtils;
 import org.apache.dolphinscheduler.dao.entity.User;
 
@@ -310,4 +312,31 @@ public class TaskDefinitionController extends BaseController {
         Map<String, Object> result = taskDefinitionService.genTaskCodeList(genNum);
         return returnDataList(result);
     }
+
+    /**
+     * release task definition
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param code task definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    @ApiOperation(value = "releaseTaskDefinition", notes = "RELEASE_TASK_DEFINITION_NOTES")
+    @ApiImplicitParams({
+        @ApiImplicitParam(name = "projectCode", value = "PROCESS_DEFINITION_NAME", required = true, type = "Long"),
+        @ApiImplicitParam(name = "code", value = "TASK_DEFINITION_CODE", required = true, dataType = "Long", example = "123456789"),
+        @ApiImplicitParam(name = "releaseState", value = "RELEASE_PROCESS_DEFINITION_NOTES", required = true, dataType = "ReleaseState")
+    })
+    @PostMapping(value = "/{code}/release")
+    @ResponseStatus(HttpStatus.OK)
+    @ApiException(RELEASE_TASK_DEFINITION_ERROR)
+    @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
+    public Result releaseTaskDefinition(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
+                                        @ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
+                                        @PathVariable(value = "code", required = true) long code,
+                                        @RequestParam(value = "releaseState", required = true, defaultValue = "OFFLINE") ReleaseState releaseState) {
+        Map<String, Object> result = taskDefinitionService.releaseTaskDefinition(loginUser, projectCode, code, releaseState);
+        return returnDataList(result);
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/enums/Status.java

@@ -269,7 +269,7 @@ public enum Status {
     CREATE_PROCESS_TASK_RELATION_ERROR(50032, "create process task relation error", "创建工作流任务关系错误"),
     PROCESS_TASK_RELATION_NOT_EXIST(50033, "process task relation {0} does not exist", "工作流任务关系[{0}]不存在"),
     PROCESS_TASK_RELATION_EXIST(50034, "process task relation is already exist, processCode:[{0}]", "工作流任务关系已存在, processCode:[{0}]"),
-    PROCESS_DAG_IS_EMPTY(50035, "process dag can not be empty", "工作流dag不能为空"),
+    PROCESS_DAG_IS_EMPTY(50035, "process dag is empty", "工作流dag是空"),
     CHECK_PROCESS_TASK_RELATION_ERROR(50036, "check process task relation error", "工作流任务关系参数错误"),
     CREATE_TASK_DEFINITION_ERROR(50037, "create task definition error", "创建任务错误"),
     UPDATE_TASK_DEFINITION_ERROR(50038, "update task definition error", "更新任务定义错误"),
@@ -280,13 +280,22 @@ public enum Status {
     QUERY_DETAIL_OF_TASK_DEFINITION_ERROR(50043, "query detail of task definition error", "查询任务详细信息错误"),
     QUERY_TASK_DEFINITION_LIST_PAGING_ERROR(50044, "query task definition list paging error", "分页查询任务定义列表错误"),
     TASK_DEFINITION_NAME_EXISTED(50045, "task definition name [{0}] already exists", "任务定义名称[{0}]已经存在"),
+    RELEASE_TASK_DEFINITION_ERROR(50046, "release task definition error", "上线任务错误"),
+    MOVE_PROCESS_TASK_RELATION_ERROR(50047, "move process task relation error", "移动任务到其他工作流错误"),
+    DELETE_TASK_PROCESS_RELATION_ERROR(50048, "delete process task relation error", "删除工作流任务关系错误"),
+    QUERY_TASK_PROCESS_RELATION_ERROR(50049, "query process task relation error", "查询工作流任务关系错误"),
+    TASK_DEFINE_STATE_ONLINE(50050, "task definition {0} is already on line", "任务定义[{0}]已上线"),
+    TASK_HAS_DOWNSTREAM(50051, "Task [{0}] exists downstream dependence", "任务[{0}]存在下游依赖"),
+    TASK_HAS_UPSTREAM(50052, "Task [{0}] exists upstream dependence", "任务[{0}]存在上游依赖"),
+    MAIN_TABLE_USING_VERSION(50053, "the version that the master table is using", "主表正在使用该版本"),
+    PROJECT_PROCESS_NOT_MATCH(50054, "the project and the process is not match", "项目和工作流不匹配"),
+    DELETE_EDGE_ERROR(50055, "delete edge error", "删除工作流任务连接线错误"),
     HDFS_NOT_STARTUP(60001, "hdfs not startup", "hdfs未启用"),
 
     /**
      * for monitor
      */
     QUERY_DATABASE_STATE_ERROR(70001, "query database state error", "查询数据库状态错误"),
-    QUERY_ZOOKEEPER_STATE_ERROR(70002, "query zookeeper state error", "查询zookeeper状态错误"),
 
     CREATE_ACCESS_TOKEN_ERROR(70010, "create access token error", "创建访问token错误"),
     GENERATE_TOKEN_ERROR(70011, "generate token error", "生成token错误"),

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/AlertPluginInstanceService.java

@@ -82,9 +82,11 @@ public interface AlertPluginInstanceService {
 
     /**
      * queryPluginPage
-     * @param pageIndex page index
+     * @param loginUser login user
+     * @param searchVal search value
+     * @param pageNo    page index
      * @param pageSize  page size
      * @return plugins
      */
-    Result queryPluginPage(int pageIndex, int pageSize);
+    Result listPaging(User loginUser, String searchVal, int pageNo, int pageSize);
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java

@@ -332,5 +332,64 @@ public interface ProcessDefinitionService {
                                                        long code,
                                                        int version);
 
+    /**
+     * create empty process definition
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param name process definition name
+     * @param description description
+     * @param globalParams globalParams
+     * @param timeout timeout
+     * @param tenantCode tenantCode
+     * @param scheduleJson scheduleJson
+     * @return process definition code
+     */
+    Map<String, Object> createEmptyProcessDefinition(User loginUser,
+                                                     long projectCode,
+                                                     String name,
+                                                     String description,
+                                                     String globalParams,
+                                                     int timeout,
+                                                     String tenantCode,
+                                                     String scheduleJson);
+
+    /**
+     * update process definition basic info
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param name process definition name
+     * @param code process definition code
+     * @param description description
+     * @param globalParams globalParams
+     * @param timeout timeout
+     * @param tenantCode tenantCode
+     * @param scheduleJson scheduleJson
+     * @return update result code
+     */
+    Map<String, Object> updateProcessDefinitionBasicInfo(User loginUser,
+                                                         long projectCode,
+                                                         String name,
+                                                         long code,
+                                                         String description,
+                                                         String globalParams,
+                                                         int timeout,
+                                                         String tenantCode,
+                                                         String scheduleJson);
+
+    /**
+     * release process definition and schedule
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param code process definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    Map<String, Object> releaseWorkflowAndSchedule(User loginUser,
+                                                   long projectCode,
+                                                   long code,
+                                                   ReleaseState releaseState);
 }
 

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessTaskRelationService.java

@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.api.service;
+
+import org.apache.dolphinscheduler.dao.entity.User;
+
+import java.util.Map;
+
+/**
+ * process task relation service
+ */
+public interface ProcessTaskRelationService {
+
+    /**
+     * create process task relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode processDefinitionCode
+     * @param preTaskCode preTaskCode
+     * @param postTaskCode postTaskCode
+     * @return create result code
+     */
+    Map<String, Object> createProcessTaskRelation(User loginUser,
+                                                  long projectCode,
+                                                  long processDefinitionCode,
+                                                  long preTaskCode,
+                                                  long postTaskCode);
+
+    /**
+     * move task to other processDefinition
+     *
+     * @param loginUser login user info
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param targetProcessDefinitionCode target process definition code
+     * @param taskCode the current task code (the post task code)
+     * @return move result code
+     */
+    Map<String, Object> moveTaskProcessRelation(User loginUser,
+                                                long projectCode,
+                                                long processDefinitionCode,
+                                                long targetProcessDefinitionCode,
+                                                long taskCode);
+
+    /**
+     * delete process task relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param taskCode the post task code
+     * @return delete result code
+     */
+    Map<String, Object> deleteTaskProcessRelation(User loginUser,
+                                                  long projectCode,
+                                                  long processDefinitionCode,
+                                                  long taskCode);
+
+    /**
+     * delete task upstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param preTaskCodes the pre task codes, sep ','
+     * @param taskCode the post task code
+     * @return delete result code
+     */
+    Map<String, Object> deleteUpstreamRelation(User loginUser,
+                                               long projectCode,
+                                               String preTaskCodes,
+                                               long taskCode);
+
+    /**
+     * delete task downstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param postTaskCodes the post task codes, sep ','
+     * @param taskCode the pre task code
+     * @return delete result code
+     */
+    Map<String, Object> deleteDownstreamRelation(User loginUser,
+                                                 long projectCode,
+                                                 String postTaskCodes,
+                                                 long taskCode);
+
+    /**
+     * query task upstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param taskCode current task code (post task code)
+     * @return process task relation list
+     */
+    Map<String, Object> queryUpstreamRelation(User loginUser,
+                                              long projectCode,
+                                              long taskCode);
+
+    /**
+     * query task downstream relation
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param taskCode pre task code
+     * @return process task relation list
+     */
+    Map<String, Object> queryDownstreamRelation(User loginUser,
+                                                long projectCode,
+                                                long taskCode);
+
+    /**
+     * delete edge
+     *
+     * @param loginUser             login user
+     * @param projectCode           project code
+     * @param processDefinitionCode process definition code
+     * @param preTaskCode pre task code
+     * @param postTaskCode post task code
+     * @return delete result code
+     */
+    Map<String, Object> deleteEdge(User loginUser, long projectCode, long processDefinitionCode, long preTaskCode, long postTaskCode);
+}

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/SchedulerService.java

@@ -148,4 +148,29 @@ public interface SchedulerService {
      * @return the next five fire time
      */
     Map<String, Object> previewSchedule(User loginUser, String schedule);
+
+    /**
+     * update process definition schedule
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param scheduleExpression scheduleExpression
+     * @param warningType warning type
+     * @param warningGroupId warning group id
+     * @param failureStrategy failure strategy
+     * @param workerGroup worker group
+     * @param processInstancePriority process instance priority
+     * @return update result code
+     */
+    Map<String, Object> updateScheduleByProcessDefinitionCode(User loginUser,
+                                                              long projectCode,
+                                                              long processDefinitionCode,
+                                                              String scheduleExpression,
+                                                              WarningType warningType,
+                                                              int warningGroupId,
+                                                              FailureStrategy failureStrategy,
+                                                              Priority processInstancePriority,
+                                                              String workerGroup,
+                                                              long environmentCode);
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskDefinitionService.java

@@ -18,6 +18,7 @@
 package org.apache.dolphinscheduler.api.service;
 
 import org.apache.dolphinscheduler.api.utils.Result;
+import org.apache.dolphinscheduler.common.enums.ReleaseState;
 import org.apache.dolphinscheduler.dao.entity.User;
 
 import java.util.Map;
@@ -156,4 +157,17 @@ public interface TaskDefinitionService {
      */
     Map<String, Object> genTaskCodeList(Integer genNum);
 
+    /**
+     * release task definition
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param code task definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    Map<String, Object> releaseTaskDefinition(User loginUser,
+                                             long projectCode,
+                                             long code,
+                                             ReleaseState releaseState);
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/AlertPluginInstanceServiceImpl.java

@@ -188,14 +188,20 @@ public class AlertPluginInstanceServiceImpl extends BaseServiceImpl implements A
     }
 
     @Override
-    public Result queryPluginPage(int pageIndex, int pageSize) {
-        IPage<AlertPluginInstance> pluginInstanceIPage = new Page<>(pageIndex, pageSize);
-        pluginInstanceIPage = alertPluginInstanceMapper.selectPage(pluginInstanceIPage, null);
+    public Result listPaging(User loginUser, String searchVal, int pageNo, int pageSize) {
 
-        PageInfo<AlertPluginInstanceVO> pageInfo = new PageInfo<>(pageIndex, pageSize);
-        pageInfo.setTotal((int) pluginInstanceIPage.getTotal());
-        pageInfo.setTotalList(buildPluginInstanceVOList(pluginInstanceIPage.getRecords()));
         Result result = new Result();
+        if (!isAdmin(loginUser)) {
+            putMsg(result,Status.USER_NO_OPERATION_PERM);
+            return result;
+        }
+
+        Page<AlertPluginInstance> page = new Page<>(pageNo, pageSize);
+        IPage<AlertPluginInstance> alertPluginInstanceIPage = alertPluginInstanceMapper.queryByInstanceNamePage(page, searchVal);
+
+        PageInfo<AlertPluginInstance> pageInfo = new PageInfo<>(pageNo, pageSize);
+        pageInfo.setTotal((int) alertPluginInstanceIPage.getTotal());
+        pageInfo.setTotalList(alertPluginInstanceIPage.getRecords());
         result.setData(pageInfo);
         putMsg(result, Status.SUCCESS);
         return result;

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessDefinitionServiceImpl.java

@@ -20,6 +20,7 @@ package org.apache.dolphinscheduler.api.service.impl;
 import static org.apache.dolphinscheduler.common.Constants.CMD_PARAM_SUB_PROCESS_DEFINE_CODE;
 
 import org.apache.dolphinscheduler.api.dto.DagDataSchedule;
+import org.apache.dolphinscheduler.api.dto.ScheduleParam;
 import org.apache.dolphinscheduler.api.dto.treeview.Instance;
 import org.apache.dolphinscheduler.api.dto.treeview.TreeViewDto;
 import org.apache.dolphinscheduler.api.enums.Status;
@@ -33,8 +34,11 @@ import org.apache.dolphinscheduler.api.utils.FileUtils;
 import org.apache.dolphinscheduler.api.utils.PageInfo;
 import org.apache.dolphinscheduler.api.utils.Result;
 import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.FailureStrategy;
+import org.apache.dolphinscheduler.common.enums.Priority;
 import org.apache.dolphinscheduler.common.enums.ReleaseState;
 import org.apache.dolphinscheduler.common.enums.UserType;
+import org.apache.dolphinscheduler.common.enums.WarningType;
 import org.apache.dolphinscheduler.common.graph.DAG;
 import org.apache.dolphinscheduler.common.model.TaskNode;
 import org.apache.dolphinscheduler.common.model.TaskNodeRelation;
@@ -68,9 +72,9 @@ import org.apache.dolphinscheduler.dao.mapper.TaskInstanceMapper;
 import org.apache.dolphinscheduler.dao.mapper.TenantMapper;
 import org.apache.dolphinscheduler.dao.mapper.UserMapper;
 import org.apache.dolphinscheduler.service.process.ProcessService;
-import org.apache.dolphinscheduler.common.graph.DAG;
 
 import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
 
 import java.io.BufferedOutputStream;
 import java.io.IOException;
@@ -228,6 +232,7 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         }
         ProcessDefinition processDefinition = new ProcessDefinition(projectCode, name, processDefinitionCode, description,
             globalParams, locations, timeout, loginUser.getId(), tenantId);
+
         return createDagDefine(loginUser, taskRelationList, processDefinition, taskDefinitionLogs);
     }
 
@@ -292,8 +297,8 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
                 return result;
             }
             List<ProcessTaskRelation> processTaskRelations = taskRelationList.stream()
-                    .map(processTaskRelationLog -> JSONUtils.parseObject(JSONUtils.toJsonString(processTaskRelationLog), ProcessTaskRelation.class))
-                    .collect(Collectors.toList());
+                .map(processTaskRelationLog -> JSONUtils.parseObject(JSONUtils.toJsonString(processTaskRelationLog), ProcessTaskRelation.class))
+                .collect(Collectors.toList());
             List<TaskNode> taskNodeList = processService.transformTask(processTaskRelations, taskDefinitionLogs);
             if (taskNodeList.size() != taskRelationList.size()) {
                 Set<Long> postTaskCodes = taskRelationList.stream().map(ProcessTaskRelationLog::getPostTaskCode).collect(Collectors.toSet());
@@ -404,7 +409,7 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
 
         Page<ProcessDefinition> page = new Page<>(pageNo, pageSize);
         IPage<ProcessDefinition> processDefinitionIPage = processDefinitionMapper.queryDefineListPaging(
-                page, searchVal, userId, project.getCode(), isAdmin(loginUser));
+            page, searchVal, userId, project.getCode(), isAdmin(loginUser));
 
         List<ProcessDefinition> records = processDefinitionIPage.getRecords();
         for (ProcessDefinition pd : records) {
@@ -581,7 +586,7 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
             throw new ServiceException(Status.UPDATE_PROCESS_DEFINITION_ERROR);
         }
         int insertResult = processService.saveTaskRelation(loginUser, processDefinition.getProjectCode(),
-                processDefinition.getCode(), insertVersion, taskRelationList, taskDefinitionLogs);
+            processDefinition.getCode(), insertVersion, taskRelationList, taskDefinitionLogs);
         if (insertResult == Constants.EXIT_CODE_SUCCESS) {
             putMsg(result, Status.SUCCESS);
             result.put(Constants.DATA_LIST, processDefinition);
@@ -659,31 +664,30 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         }
 
         // get the timing according to the process definition
-        List<Schedule> schedules = scheduleMapper.queryByProcessDefinitionCode(code);
-        if (!schedules.isEmpty() && schedules.size() > 1) {
-            logger.warn("scheduler num is {},Greater than 1", schedules.size());
-            putMsg(result, Status.DELETE_PROCESS_DEFINE_BY_CODE_ERROR);
-            return result;
-        } else if (schedules.size() == 1) {
-            Schedule schedule = schedules.get(0);
-            if (schedule.getReleaseState() == ReleaseState.OFFLINE) {
-                int delete = scheduleMapper.deleteById(schedule.getId());
+        Schedule scheduleObj = scheduleMapper.queryByProcessDefinitionCode(code);
+        if (scheduleObj != null) {
+            if (scheduleObj.getReleaseState() == ReleaseState.OFFLINE) {
+                int delete = scheduleMapper.deleteById(scheduleObj.getId());
                 if (delete == 0) {
                     putMsg(result, Status.DELETE_SCHEDULE_CRON_BY_ID_ERROR);
                     throw new ServiceException(Status.DELETE_SCHEDULE_CRON_BY_ID_ERROR);
                 }
-            } else if (schedule.getReleaseState() == ReleaseState.ONLINE) {
-                putMsg(result, Status.SCHEDULE_CRON_STATE_ONLINE, schedule.getId());
+            }
+            if (scheduleObj.getReleaseState() == ReleaseState.ONLINE) {
+                putMsg(result, Status.SCHEDULE_CRON_STATE_ONLINE, scheduleObj.getId());
                 return result;
             }
         }
 
         int delete = processDefinitionMapper.deleteById(processDefinition.getId());
-        int deleteRelation = processTaskRelationMapper.deleteByCode(project.getCode(), processDefinition.getCode());
-        if (delete == 0 || deleteRelation == 0) {
+        if (delete == 0) {
             putMsg(result, Status.DELETE_PROCESS_DEFINE_BY_CODE_ERROR);
             throw new ServiceException(Status.DELETE_PROCESS_DEFINE_BY_CODE_ERROR);
         }
+        int deleteRelation = processTaskRelationMapper.deleteByCode(project.getCode(), processDefinition.getCode());
+        if (deleteRelation == 0) {
+            logger.warn("The process definition has not relation, it will be delete successfully");
+        }
         putMsg(result, Status.SUCCESS);
         return result;
     }
@@ -714,23 +718,28 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         }
 
         ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(code);
-
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, code);
+            return result;
+        }
         switch (releaseState) {
             case ONLINE:
+                List<ProcessTaskRelation> relationList = processService.findRelationByCode(projectCode, code);
+                if (CollectionUtils.isEmpty(relationList)) {
+                    putMsg(result, Status.PROCESS_DAG_IS_EMPTY);
+                    return result;
+                }
                 processDefinition.setReleaseState(releaseState);
                 processDefinitionMapper.updateById(processDefinition);
                 break;
             case OFFLINE:
                 processDefinition.setReleaseState(releaseState);
                 int updateProcess = processDefinitionMapper.updateById(processDefinition);
-                List<Schedule> scheduleList = scheduleMapper.selectAllByProcessDefineArray(
-                        new long[]{processDefinition.getCode()}
-                );
-                if (updateProcess > 0 && scheduleList.size() == 1) {
-                    Schedule schedule = scheduleList.get(0);
-                    logger.info("set schedule offline, project id: {}, schedule id: {}, process definition code: {}", project.getId(), schedule.getId(), code);
+                Schedule schedule = scheduleMapper.queryByProcessDefinitionCode(code);
+                if (updateProcess > 0 && schedule != null) {
+                    logger.info("set schedule offline, project code: {}, schedule id: {}, process definition code: {}", projectCode, schedule.getId(), code);
                     // set status
-                    schedule.setReleaseState(ReleaseState.OFFLINE);
+                    schedule.setReleaseState(releaseState);
                     int updateSchedule = scheduleMapper.updateById(schedule);
                     if (updateSchedule == 0) {
                         putMsg(result, Status.OFFLINE_SCHEDULE_ERROR);
@@ -810,12 +819,11 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
      * @return DagDataSchedule
      */
     public DagDataSchedule exportProcessDagData(ProcessDefinition processDefinition) {
-        List<Schedule> schedules = scheduleMapper.queryByProcessDefinitionCode(processDefinition.getCode());
+        Schedule scheduleObj = scheduleMapper.queryByProcessDefinitionCode(processDefinition.getCode());
         DagDataSchedule dagDataSchedule = new DagDataSchedule(processService.genDagData(processDefinition));
-        if (!schedules.isEmpty()) {
-            Schedule schedule = schedules.get(0);
-            schedule.setReleaseState(ReleaseState.OFFLINE);
-            dagDataSchedule.setSchedule(schedule);
+        if (scheduleObj != null) {
+            scheduleObj.setReleaseState(ReleaseState.OFFLINE);
+            dagDataSchedule.setSchedule(scheduleObj);
         }
         return dagDataSchedule;
     }
@@ -1353,7 +1361,7 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         diffCode.forEach(code -> failedProcessList.add(code + "[null]"));
         for (ProcessDefinition processDefinition : processDefinitionList) {
             List<ProcessTaskRelation> processTaskRelations =
-                    processTaskRelationMapper.queryByProcessCode(processDefinition.getProjectCode(), processDefinition.getCode());
+                processTaskRelationMapper.queryByProcessCode(processDefinition.getProjectCode(), processDefinition.getCode());
             List<ProcessTaskRelationLog> taskRelationList = processTaskRelations.stream().map(ProcessTaskRelationLog::new).collect(Collectors.toList());
             processDefinition.setProjectCode(targetProjectCode);
             if (isCopy) {
@@ -1504,6 +1512,10 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         if (processDefinition == null) {
             putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, code);
         } else {
+            if (processDefinition.getVersion() == version) {
+                putMsg(result, Status.MAIN_TABLE_USING_VERSION);
+                return result;
+            }
             int deleteLog = processDefinitionLogMapper.deleteByProcessDefinitionCodeAndVersion(code, version);
             int deleteRelationLog = processTaskRelationLogMapper.deleteByCode(processDefinition.getCode(), processDefinition.getVersion());
             if (deleteLog == 0 || deleteRelationLog == 0) {
@@ -1514,4 +1526,314 @@ public class ProcessDefinitionServiceImpl extends BaseServiceImpl implements Pro
         }
         return result;
     }
+
+    /**
+     * create empty process definition
+     *
+     * @param loginUser    login user
+     * @param projectCode  project code
+     * @param name         process definition name
+     * @param description  description
+     * @param globalParams globalParams
+     * @param timeout      timeout
+     * @param tenantCode   tenantCode
+     * @param scheduleJson scheduleJson
+     * @return process definition code
+     */
+    @Override
+    @Transactional(rollbackFor = RuntimeException.class)
+    public Map<String, Object> createEmptyProcessDefinition(User loginUser,
+                                                            long projectCode,
+                                                            String name,
+                                                            String description,
+                                                            String globalParams,
+                                                            int timeout,
+                                                            String tenantCode,
+                                                            String scheduleJson) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+
+        // check whether the new process define name exist
+        ProcessDefinition definition = processDefinitionMapper.verifyByDefineName(project.getCode(), name);
+        if (definition != null) {
+            putMsg(result, Status.PROCESS_DEFINITION_NAME_EXIST, name);
+            return result;
+        }
+
+        int tenantId = -1;
+        if (!Constants.DEFAULT.equals(tenantCode)) {
+            Tenant tenant = tenantMapper.queryByTenantCode(tenantCode);
+            if (tenant == null) {
+                putMsg(result, Status.TENANT_NOT_EXIST);
+                return result;
+            }
+            tenantId = tenant.getId();
+        }
+        long processDefinitionCode;
+        try {
+            processDefinitionCode = CodeGenerateUtils.getInstance().genCode();
+        } catch (CodeGenerateException e) {
+            putMsg(result, Status.INTERNAL_SERVER_ERROR_ARGS);
+            return result;
+        }
+        ProcessDefinition processDefinition = new ProcessDefinition(projectCode, name, processDefinitionCode, description,
+            globalParams, "", timeout, loginUser.getId(), tenantId);
+        result = createEmptyDagDefine(loginUser, processDefinition);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+
+        if (StringUtils.isBlank(scheduleJson)) {
+            return result;
+        }
+
+        // save dag schedule
+        Map<String, Object> scheduleResult = createDagSchedule(loginUser, processDefinition, scheduleJson);
+        if (scheduleResult.get(Constants.STATUS) != Status.SUCCESS) {
+            Status scheduleResultStatus = (Status) scheduleResult.get(Constants.STATUS);
+            putMsg(result, scheduleResultStatus);
+            throw new ServiceException(scheduleResultStatus);
+        }
+        return result;
+    }
+
+    private Map<String, Object> createEmptyDagDefine(User loginUser, ProcessDefinition processDefinition) {
+        Map<String, Object> result = new HashMap<>();
+        int insertVersion = processService.saveProcessDefine(loginUser, processDefinition, true);
+        if (insertVersion == 0) {
+            putMsg(result, Status.CREATE_PROCESS_DEFINITION_ERROR);
+            throw new ServiceException(Status.CREATE_PROCESS_DEFINITION_ERROR);
+        }
+        putMsg(result, Status.SUCCESS);
+        result.put(Constants.DATA_LIST, processDefinition);
+        return result;
+    }
+
+    private Map<String, Object> createDagSchedule(User loginUser, ProcessDefinition processDefinition, String scheduleJson) {
+        Map<String, Object> result = new HashMap<>();
+        Schedule scheduleObj = JSONUtils.parseObject(scheduleJson, Schedule.class);
+        if (scheduleObj == null) {
+            putMsg(result, Status.DATA_IS_NOT_VALID, scheduleJson);
+            throw new ServiceException(Status.DATA_IS_NOT_VALID);
+        }
+        Date now = new Date();
+        scheduleObj.setProcessDefinitionCode(processDefinition.getCode());
+        if (DateUtils.differSec(scheduleObj.getStartTime(), scheduleObj.getEndTime()) == 0) {
+            logger.warn("The start time must not be the same as the end");
+            putMsg(result, Status.SCHEDULE_START_TIME_END_TIME_SAME);
+            return result;
+        }
+        if (!org.quartz.CronExpression.isValidExpression(scheduleObj.getCrontab())) {
+            logger.error("{} verify failure", scheduleObj.getCrontab());
+            putMsg(result, Status.REQUEST_PARAMS_NOT_VALID_ERROR, scheduleObj.getCrontab());
+            return result;
+        }
+        scheduleObj.setWarningType(scheduleObj.getWarningType() == null ? WarningType.NONE : scheduleObj.getWarningType());
+        scheduleObj.setWarningGroupId(scheduleObj.getWarningGroupId() == 0 ? 1 : scheduleObj.getWarningGroupId());
+        scheduleObj.setFailureStrategy(scheduleObj.getFailureStrategy() == null ? FailureStrategy.CONTINUE : scheduleObj.getFailureStrategy());
+        scheduleObj.setCreateTime(now);
+        scheduleObj.setUpdateTime(now);
+        scheduleObj.setUserId(loginUser.getId());
+        scheduleObj.setReleaseState(ReleaseState.OFFLINE);
+        scheduleObj.setProcessInstancePriority(scheduleObj.getProcessInstancePriority() == null ? Priority.MEDIUM : scheduleObj.getProcessInstancePriority());
+        scheduleObj.setWorkerGroup(scheduleObj.getWorkerGroup() == null ? "default" : scheduleObj.getWorkerGroup());
+        scheduleObj.setEnvironmentCode(scheduleObj.getEnvironmentCode() == null ? -1 : scheduleObj.getEnvironmentCode());
+        scheduleMapper.insert(scheduleObj);
+
+        putMsg(result, Status.SUCCESS);
+        result.put("scheduleId", scheduleObj.getId());
+        return result;
+    }
+
+    /**
+     * update process definition basic info
+     *
+     * @param loginUser     login user
+     * @param projectCode   project code
+     * @param name          process definition name
+     * @param code          process definition code
+     * @param description   description
+     * @param globalParams  globalParams
+     * @param timeout       timeout
+     * @param tenantCode    tenantCode
+     * @param scheduleJson  scheduleJson
+     * @return update result code
+     */
+    @Override
+    @Transactional(rollbackFor = RuntimeException.class)
+    public Map<String, Object> updateProcessDefinitionBasicInfo(User loginUser,
+                                                                long projectCode,
+                                                                String name,
+                                                                long code,
+                                                                String description,
+                                                                String globalParams,
+                                                                int timeout,
+                                                                String tenantCode,
+                                                                String scheduleJson) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+
+        int tenantId = -1;
+        if (!Constants.DEFAULT.equals(tenantCode)) {
+            Tenant tenant = tenantMapper.queryByTenantCode(tenantCode);
+            if (tenant == null) {
+                putMsg(result, Status.TENANT_NOT_EXIST);
+                return result;
+            }
+            tenantId = tenant.getId();
+        }
+
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(code);
+        // check process definition exists
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, code);
+            return result;
+        }
+        if (processDefinition.getReleaseState() == ReleaseState.ONLINE) {
+            // online can not permit edit
+            putMsg(result, Status.PROCESS_DEFINE_NOT_ALLOWED_EDIT, processDefinition.getName());
+            return result;
+        }
+        if (!name.equals(processDefinition.getName())) {
+            // check whether the new process define name exist
+            ProcessDefinition definition = processDefinitionMapper.verifyByDefineName(project.getCode(), name);
+            if (definition != null) {
+                putMsg(result, Status.PROCESS_DEFINITION_NAME_EXIST, name);
+                return result;
+            }
+        }
+        ProcessDefinition processDefinitionDeepCopy = JSONUtils.parseObject(JSONUtils.toJsonString(processDefinition), ProcessDefinition.class);
+        processDefinition.set(projectCode, name, description, globalParams, "", timeout, tenantId);
+        List<ProcessTaskRelationLog> taskRelationList = processTaskRelationLogMapper.queryByProcessCodeAndVersion(processDefinition.getCode(), processDefinition.getVersion());
+        result = updateDagDefine(loginUser, taskRelationList, processDefinition, processDefinitionDeepCopy, Lists.newArrayList());
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+
+        if (StringUtils.isBlank(scheduleJson)) {
+            return result;
+        }
+        // update dag schedule
+        Map<String, Object> scheduleResult = updateDagSchedule(loginUser, projectCode, code, scheduleJson);
+        if (scheduleResult.get(Constants.STATUS) != Status.SUCCESS) {
+            Status scheduleResultStatus = (Status) scheduleResult.get(Constants.STATUS);
+            putMsg(result, scheduleResultStatus);
+            throw new ServiceException(scheduleResultStatus);
+        }
+        return result;
+    }
+
+    private Map<String, Object> updateDagSchedule(User loginUser,
+                                                  long projectCode,
+                                                  long processDefinitionCode,
+                                                  String scheduleJson) {
+        Map<String, Object> result = new HashMap<>();
+        Schedule schedule = JSONUtils.parseObject(scheduleJson, Schedule.class);
+        if (schedule == null) {
+            putMsg(result, Status.DATA_IS_NOT_VALID, scheduleJson);
+            throw new ServiceException(Status.DATA_IS_NOT_VALID);
+        }
+        // set default value
+        FailureStrategy failureStrategy = schedule.getFailureStrategy() == null ? FailureStrategy.CONTINUE : schedule.getFailureStrategy();
+        WarningType warningType = schedule.getWarningType() == null ? WarningType.NONE : schedule.getWarningType();
+        Priority processInstancePriority = schedule.getProcessInstancePriority() == null ? Priority.MEDIUM : schedule.getProcessInstancePriority();
+        int warningGroupId = schedule.getWarningGroupId() == 0 ? 1 : schedule.getWarningGroupId();
+        String workerGroup = schedule.getWorkerGroup() == null ? "default" : schedule.getWorkerGroup();
+        long environmentCode = schedule.getEnvironmentCode() == null ? -1 : schedule.getEnvironmentCode();
+
+        ScheduleParam param = new ScheduleParam();
+        param.setStartTime(schedule.getStartTime());
+        param.setEndTime(schedule.getEndTime());
+        param.setCrontab(schedule.getCrontab());
+        param.setTimezoneId(schedule.getTimezoneId());
+
+        return schedulerService.updateScheduleByProcessDefinitionCode(
+            loginUser,
+            projectCode,
+            processDefinitionCode,
+            JSONUtils.toJsonString(param),
+            warningType,
+            warningGroupId,
+            failureStrategy,
+            processInstancePriority,
+            workerGroup,
+            environmentCode);
+    }
+
+    /**
+     * release process definition and schedule
+     *
+     * @param loginUser    login user
+     * @param projectCode  project code
+     * @param code         process definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> releaseWorkflowAndSchedule(User loginUser, long projectCode, long code, ReleaseState releaseState) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        // check state
+        if (null == releaseState) {
+            putMsg(result, Status.REQUEST_PARAMS_NOT_VALID_ERROR, RELEASESTATE);
+            return result;
+        }
+
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(code);
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, code);
+            return result;
+        }
+        Schedule scheduleObj = scheduleMapper.queryByProcessDefinitionCode(code);
+        if (scheduleObj == null) {
+            putMsg(result, Status.SCHEDULE_CRON_NOT_EXISTS, "processDefinitionCode:" + code);
+            return result;
+        }
+        switch (releaseState) {
+            case ONLINE:
+                List<ProcessTaskRelation> relationList = processService.findRelationByCode(projectCode, code);
+                if (CollectionUtils.isEmpty(relationList)) {
+                    putMsg(result, Status.PROCESS_DAG_IS_EMPTY);
+                    return result;
+                }
+                processDefinition.setReleaseState(releaseState);
+                processDefinitionMapper.updateById(processDefinition);
+                scheduleObj.setReleaseState(ReleaseState.ONLINE);
+                scheduleMapper.updateById(scheduleObj);
+                break;
+            case OFFLINE:
+                processDefinition.setReleaseState(releaseState);
+                int updateProcess = processDefinitionMapper.updateById(processDefinition);
+                if (updateProcess > 0) {
+                    logger.info("set schedule offline, project code: {}, schedule id: {}, process definition code: {}", projectCode, scheduleObj.getId(), code);
+                    // set status
+                    scheduleObj.setReleaseState(ReleaseState.OFFLINE);
+                    int updateSchedule = scheduleMapper.updateById(scheduleObj);
+                    if (updateSchedule == 0) {
+                        putMsg(result, Status.OFFLINE_SCHEDULE_ERROR);
+                        throw new ServiceException(Status.OFFLINE_SCHEDULE_ERROR);
+                    }
+                    schedulerService.deleteSchedule(project.getId(), scheduleObj.getId());
+                }
+                break;
+            default:
+                putMsg(result, Status.REQUEST_PARAMS_NOT_VALID_ERROR, RELEASESTATE);
+                return result;
+        }
+        putMsg(result, Status.SUCCESS);
+        return result;
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProcessTaskRelationServiceImpl.java

@@ -0,0 +1,653 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.api.service.impl;
+
+import static org.apache.dolphinscheduler.api.enums.Status.DATA_IS_NOT_VALID;
+
+import org.apache.dolphinscheduler.api.enums.Status;
+import org.apache.dolphinscheduler.api.exceptions.ServiceException;
+import org.apache.dolphinscheduler.api.service.ProcessTaskRelationService;
+import org.apache.dolphinscheduler.api.service.ProjectService;
+import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.ConditionType;
+import org.apache.dolphinscheduler.common.enums.TaskType;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
+import org.apache.dolphinscheduler.dao.entity.ProcessDefinition;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog;
+import org.apache.dolphinscheduler.dao.entity.Project;
+import org.apache.dolphinscheduler.dao.entity.TaskDefinition;
+import org.apache.dolphinscheduler.dao.entity.TaskDefinitionLog;
+import org.apache.dolphinscheduler.dao.entity.User;
+import org.apache.dolphinscheduler.dao.mapper.ProcessDefinitionMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationLogMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProjectMapper;
+import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionLogMapper;
+import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionMapper;
+import org.apache.dolphinscheduler.spi.utils.StringUtils;
+
+import org.apache.commons.collections.CollectionUtils;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Lists;
+
+/**
+ * process task relation service impl
+ */
+@Service
+public class ProcessTaskRelationServiceImpl extends BaseServiceImpl implements ProcessTaskRelationService {
+
+    @Autowired
+    private ProjectMapper projectMapper;
+
+    @Autowired
+    private ProjectService projectService;
+
+    @Autowired
+    private ProcessTaskRelationMapper processTaskRelationMapper;
+
+    @Autowired
+    private ProcessTaskRelationLogMapper processTaskRelationLogMapper;
+
+    @Autowired
+    private TaskDefinitionLogMapper taskDefinitionLogMapper;
+
+    @Autowired
+    private TaskDefinitionMapper taskDefinitionMapper;
+
+    @Autowired
+    private ProcessDefinitionMapper processDefinitionMapper;
+
+    /**
+     * create process task relation
+     *
+     * @param loginUser             login user
+     * @param projectCode           project code
+     * @param processDefinitionCode processDefinitionCode
+     * @param preTaskCode           preTaskCode
+     * @param postTaskCode          postTaskCode
+     * @return create result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> createProcessTaskRelation(User loginUser, long projectCode, long processDefinitionCode, long preTaskCode, long postTaskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(processDefinitionCode);
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, processDefinitionCode);
+            return result;
+        }
+        if (processDefinition.getProjectCode() != projectCode) {
+            putMsg(result, Status.PROJECT_PROCESS_NOT_MATCH);
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelations = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, 0L, postTaskCode);
+        if (!processTaskRelations.isEmpty()) {
+            Map<Long, ProcessTaskRelation> preTaskCodeMap = processTaskRelations.stream()
+                .collect(Collectors.toMap(ProcessTaskRelation::getPreTaskCode, processTaskRelation -> processTaskRelation));
+            if (preTaskCodeMap.containsKey(preTaskCode) || (!preTaskCodeMap.containsKey(0L) && preTaskCode == 0L)) {
+                putMsg(result, Status.PROCESS_TASK_RELATION_EXIST, processDefinitionCode);
+                return result;
+            }
+            if (preTaskCodeMap.containsKey(0L) && preTaskCode != 0L) {
+                ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog(preTaskCodeMap.get(0L));
+                // delete no upstream
+                int delete = processTaskRelationMapper.deleteRelation(processTaskRelationLog);
+                int deleteLog = processTaskRelationLogMapper.deleteRelation(processTaskRelationLog);
+                if ((delete & deleteLog) == 0) {
+                    putMsg(result, Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+                    throw new ServiceException(Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+                }
+            }
+        }
+        Date now = new Date();
+        List<ProcessTaskRelationLog> processTaskRelationLogs = new ArrayList<>();
+        if (preTaskCode != 0L) {
+            // upstream is or not exist
+            List<ProcessTaskRelation> upstreamProcessTaskRelations = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, 0L, preTaskCode);
+            TaskDefinition preTaskDefinition = taskDefinitionMapper.queryByCode(preTaskCode);
+            if (upstreamProcessTaskRelations.isEmpty()) {
+                ProcessTaskRelationLog processTaskRelationLog = setRelationLog(processDefinition, now, loginUser.getId(), preTaskDefinition);
+                processTaskRelationLog.setPreTaskCode(0L);
+                processTaskRelationLog.setPreTaskVersion(0);
+                processTaskRelationLogs.add(processTaskRelationLog);
+            }
+            TaskDefinition postTaskDefinition = taskDefinitionMapper.queryByCode(postTaskCode);
+            ProcessTaskRelationLog processTaskRelationLog = setRelationLog(processDefinition, now, loginUser.getId(), postTaskDefinition);
+            processTaskRelationLog.setPreTaskCode(preTaskDefinition.getCode());
+            processTaskRelationLog.setPreTaskVersion(preTaskDefinition.getVersion());
+            processTaskRelationLogs.add(processTaskRelationLog);
+        } else {
+            TaskDefinition postTaskDefinition = taskDefinitionMapper.queryByCode(postTaskCode);
+            ProcessTaskRelationLog processTaskRelationLog = setRelationLog(processDefinition, now, loginUser.getId(), postTaskDefinition);
+            processTaskRelationLog.setPreTaskCode(0L);
+            processTaskRelationLog.setPreTaskVersion(0);
+            processTaskRelationLogs.add(processTaskRelationLog);
+        }
+        int insert = processTaskRelationMapper.batchInsert(processTaskRelationLogs);
+        int insertLog = processTaskRelationLogMapper.batchInsert(processTaskRelationLogs);
+        if ((insert & insertLog) > 0) {
+            putMsg(result, Status.SUCCESS);
+        } else {
+            putMsg(result, Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+            throw new ServiceException(Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+        }
+        return result;
+    }
+
+    private ProcessTaskRelationLog setRelationLog(ProcessDefinition processDefinition, Date now, int userId, TaskDefinition taskDefinition) {
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(processDefinition.getProjectCode());
+        processTaskRelationLog.setProcessDefinitionCode(processDefinition.getCode());
+        processTaskRelationLog.setProcessDefinitionVersion(processDefinition.getVersion());
+        processTaskRelationLog.setPostTaskCode(taskDefinition.getCode());
+        processTaskRelationLog.setPostTaskVersion(taskDefinition.getVersion());
+        processTaskRelationLog.setConditionType(ConditionType.NONE);
+        processTaskRelationLog.setConditionParams("{}");
+        processTaskRelationLog.setCreateTime(now);
+        processTaskRelationLog.setUpdateTime(now);
+        processTaskRelationLog.setOperator(userId);
+        processTaskRelationLog.setOperateTime(now);
+        return processTaskRelationLog;
+    }
+
+    /**
+     * move task to other processDefinition
+     *
+     * @param loginUser                   login user info
+     * @param projectCode                 project code
+     * @param processDefinitionCode       process definition code
+     * @param targetProcessDefinitionCode target process definition code
+     * @param taskCode                    the current task code (the post task code)
+     * @return move result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> moveTaskProcessRelation(User loginUser, long projectCode, long processDefinitionCode, long targetProcessDefinitionCode, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(targetProcessDefinitionCode);
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, targetProcessDefinitionCode);
+            return result;
+        }
+        if (processDefinition.getProjectCode() != projectCode) {
+            putMsg(result, Status.PROJECT_PROCESS_NOT_MATCH);
+            return result;
+        }
+        List<ProcessTaskRelation> downstreamList = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, taskCode, 0L);
+        if (CollectionUtils.isNotEmpty(downstreamList)) {
+            Set<Long> postTaskCodes = downstreamList
+                .stream()
+                .map(ProcessTaskRelation::getPostTaskCode)
+                .collect(Collectors.toSet());
+            putMsg(result, Status.TASK_HAS_DOWNSTREAM, org.apache.commons.lang.StringUtils.join(postTaskCodes, ","));
+            return result;
+        }
+        List<ProcessTaskRelation> upstreamList = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, 0L, taskCode);
+        if (upstreamList.isEmpty()) {
+            putMsg(result, Status.PROCESS_TASK_RELATION_NOT_EXIST, "taskCode:" + taskCode);
+            return result;
+        } else {
+            Set<Long> preTaskCodes = upstreamList
+                .stream()
+                .map(ProcessTaskRelation::getPreTaskCode)
+                .collect(Collectors.toSet());
+            if (preTaskCodes.size() > 1 || !preTaskCodes.contains(0L)) {
+                putMsg(result, Status.TASK_HAS_UPSTREAM, org.apache.commons.lang.StringUtils.join(preTaskCodes, ","));
+                return result;
+            }
+        }
+        TaskDefinition taskDefinition = taskDefinitionMapper.queryByCode(taskCode);
+        if (null == taskDefinition) {
+            putMsg(result, Status.DATA_IS_NULL, "taskDefinition");
+            return result;
+        }
+        ObjectNode paramNode = JSONUtils.parseObject(taskDefinition.getTaskParams());
+        if (TaskType.DEPENDENT.getDesc().equals(taskDefinition.getTaskType())) {
+            Set<Long> depProcessDefinitionCodes = new HashSet<>();
+            ObjectNode dependence = (ObjectNode) paramNode.get("dependence");
+            ArrayNode dependTaskList = JSONUtils.parseArray(JSONUtils.toJsonString(dependence.get("dependTaskList")));
+            for (int i = 0; i < dependTaskList.size(); i++) {
+                ObjectNode dependTask = (ObjectNode) dependTaskList.path(i);
+                ArrayNode dependItemList = JSONUtils.parseArray(JSONUtils.toJsonString(dependTask.get("dependItemList")));
+                for (int j = 0; j < dependItemList.size(); j++) {
+                    ObjectNode dependItem = (ObjectNode) dependItemList.path(j);
+                    long definitionCode = dependItem.get("definitionCode").asLong();
+                    depProcessDefinitionCodes.add(definitionCode);
+                }
+            }
+            if (depProcessDefinitionCodes.contains(targetProcessDefinitionCode)) {
+                putMsg(result, DATA_IS_NOT_VALID, "targetProcessDefinitionCode");
+                return result;
+            }
+        }
+        if (TaskType.SUB_PROCESS.getDesc().equals(taskDefinition.getTaskType())) {
+            long subProcessDefinitionCode = paramNode.get("processDefinitionCode").asLong();
+            if (targetProcessDefinitionCode == subProcessDefinitionCode) {
+                putMsg(result, DATA_IS_NOT_VALID, "targetProcessDefinitionCode");
+                return result;
+            }
+        }
+        Date now = new Date();
+        ProcessTaskRelation processTaskRelation = upstreamList.get(0);
+        ProcessTaskRelationLog processTaskRelationLog = processTaskRelationLogMapper.queryRelationLogByRelation(processTaskRelation);
+        processTaskRelation.setProcessDefinitionCode(processDefinition.getCode());
+        processTaskRelation.setProcessDefinitionVersion(processDefinition.getVersion());
+        processTaskRelation.setUpdateTime(now);
+        processTaskRelationLog.setProcessDefinitionCode(processDefinition.getCode());
+        processTaskRelationLog.setProcessDefinitionVersion(processDefinition.getVersion());
+        processTaskRelationLog.setUpdateTime(now);
+        processTaskRelationLog.setOperator(loginUser.getId());
+        processTaskRelationLog.setOperateTime(now);
+        int update = processTaskRelationMapper.updateById(processTaskRelation);
+        int updateLog = processTaskRelationLogMapper.updateById(processTaskRelationLog);
+        if (update == 0 || updateLog == 0) {
+            putMsg(result, Status.MOVE_PROCESS_TASK_RELATION_ERROR);
+            throw new ServiceException(Status.MOVE_PROCESS_TASK_RELATION_ERROR);
+        } else {
+            putMsg(result, Status.SUCCESS);
+        }
+        return result;
+    }
+
+    /**
+     * delete process task relation
+     *
+     * @param loginUser             login user
+     * @param projectCode           project code
+     * @param processDefinitionCode process definition code
+     * @param taskCode              the post task code
+     * @return delete result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> deleteTaskProcessRelation(User loginUser, long projectCode, long processDefinitionCode, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        if (taskCode == 0) {
+            putMsg(result, Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+            return result;
+        }
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(processDefinitionCode);
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, processDefinitionCode);
+            return result;
+        }
+        TaskDefinition taskDefinition = taskDefinitionMapper.queryByCode(taskCode);
+        if (null == taskDefinition) {
+            putMsg(result, Status.TASK_DEFINE_NOT_EXIST, taskCode);
+            return result;
+        }
+        List<ProcessTaskRelation> downstreamList = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, taskCode, 0L);
+        if (CollectionUtils.isNotEmpty(downstreamList)) {
+            Set<Long> postTaskCodes = downstreamList
+                .stream()
+                .map(ProcessTaskRelation::getPostTaskCode)
+                .collect(Collectors.toSet());
+            putMsg(result, Status.TASK_HAS_DOWNSTREAM, org.apache.commons.lang.StringUtils.join(postTaskCodes, ","));
+            return result;
+        }
+
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setPostTaskCode(taskCode);
+        processTaskRelationLog.setPostTaskVersion(taskDefinition.getVersion());
+        processTaskRelationLog.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelationLog.setProcessDefinitionVersion(processDefinition.getVersion());
+        int deleteRelation = processTaskRelationMapper.deleteRelation(processTaskRelationLog);
+        int deleteRelationLog = processTaskRelationLogMapper.deleteRelation(processTaskRelationLog);
+        if (0 == deleteRelation || 0 == deleteRelationLog) {
+            putMsg(result, Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+            throw new ServiceException(Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+        }
+        if (TaskType.CONDITIONS.getDesc().equals(taskDefinition.getTaskType())
+            || TaskType.DEPENDENT.getDesc().equals(taskDefinition.getTaskType())
+            || TaskType.SUB_PROCESS.getDesc().equals(taskDefinition.getTaskType())) {
+            int deleteTaskDefinition = taskDefinitionMapper.deleteByCode(taskCode);
+            if (0 == deleteTaskDefinition) {
+                putMsg(result, Status.DELETE_TASK_DEFINE_BY_CODE_ERROR);
+                throw new ServiceException(Status.DELETE_TASK_DEFINE_BY_CODE_ERROR);
+            }
+        }
+        putMsg(result, Status.SUCCESS);
+        return result;
+    }
+
+    /**
+     * delete task upstream relation
+     *
+     * @param loginUser    login user
+     * @param projectCode  project code
+     * @param preTaskCodes the pre task codes, sep ','
+     * @param taskCode     the post task code
+     * @return delete result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> deleteUpstreamRelation(User loginUser, long projectCode, String preTaskCodes, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        if (StringUtils.isEmpty(preTaskCodes)) {
+            putMsg(result, Status.DATA_IS_NULL, "preTaskCodes");
+            return result;
+        }
+        Status status = deleteUpstreamRelation(loginUser.getId(), projectCode,
+            Lists.newArrayList(preTaskCodes.split(Constants.COMMA)).stream().map(Long::parseLong).distinct().toArray(Long[]::new), taskCode);
+        if (status != Status.SUCCESS) {
+            putMsg(result, status);
+        }
+        return result;
+    }
+
+    /**
+     * delete task downstream relation
+     *
+     * @param loginUser     login user
+     * @param projectCode   project code
+     * @param postTaskCodes the post task codes, sep ','
+     * @param taskCode      the pre task code
+     * @return delete result code
+     */
+    @Transactional(rollbackFor = RuntimeException.class)
+    @Override
+    public Map<String, Object> deleteDownstreamRelation(User loginUser, long projectCode, String postTaskCodes, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        if (StringUtils.isEmpty(postTaskCodes)) {
+            putMsg(result, Status.DATA_IS_NULL, "postTaskCodes");
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryDownstreamByCode(projectCode, taskCode);
+        Map<Long, ProcessTaskRelationLog> taskRelationLogMap =
+            processTaskRelationList.stream()
+                .map(ProcessTaskRelationLog::new)
+                .collect(Collectors.toMap(ProcessTaskRelationLog::getPostTaskCode, processTaskRelationLog -> processTaskRelationLog));
+        Set<Long> postTaskCodesSet = Lists.newArrayList(postTaskCodes.split(Constants.COMMA)).stream().map(Long::parseLong).collect(Collectors.toSet());
+        int delete = 0;
+        int deleteLog = 0;
+        for (long postTaskCode : postTaskCodesSet) {
+            ProcessTaskRelationLog processTaskRelationLog = taskRelationLogMap.get(postTaskCode);
+            if (processTaskRelationLog != null) {
+                delete += processTaskRelationMapper.deleteRelation(processTaskRelationLog);
+                deleteLog += processTaskRelationLogMapper.deleteRelation(processTaskRelationLog);
+            }
+        }
+        if ((delete & deleteLog) == 0) {
+            throw new ServiceException(Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+        } else {
+            putMsg(result, Status.SUCCESS);
+        }
+        return result;
+    }
+
+    /**
+     * query task upstream relation
+     *
+     * @param loginUser   login user
+     * @param projectCode project code
+     * @param taskCode    current task code (post task code)
+     * @return the upstream task definitions
+     */
+    @Override
+    public Map<String, Object> queryUpstreamRelation(User loginUser, long projectCode, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryUpstreamByCode(projectCode, taskCode);
+        List<TaskDefinitionLog> taskDefinitionLogList = new ArrayList<>();
+        if (CollectionUtils.isNotEmpty(processTaskRelationList)) {
+            Set<TaskDefinition> taskDefinitions = processTaskRelationList
+                .stream()
+                .map(processTaskRelation -> {
+                    TaskDefinition taskDefinition = buildTaskDefinition();
+                    taskDefinition.setProjectCode(processTaskRelation.getProjectCode());
+                    taskDefinition.setCode(processTaskRelation.getPreTaskCode());
+                    taskDefinition.setVersion(processTaskRelation.getPreTaskVersion());
+                    return taskDefinition;
+                })
+                .collect(Collectors.toSet());
+            taskDefinitionLogList = taskDefinitionLogMapper.queryByTaskDefinitions(taskDefinitions);
+        }
+        result.put(Constants.DATA_LIST, taskDefinitionLogList);
+        putMsg(result, Status.SUCCESS);
+        return result;
+    }
+
+    /**
+     * query task downstream relation
+     *
+     * @param loginUser   login user
+     * @param projectCode project code
+     * @param taskCode    pre task code
+     * @return the downstream task definitions
+     */
+    @Override
+    public Map<String, Object> queryDownstreamRelation(User loginUser, long projectCode, long taskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryDownstreamByCode(projectCode, taskCode);
+        List<TaskDefinitionLog> taskDefinitionLogList = new ArrayList<>();
+        if (CollectionUtils.isNotEmpty(processTaskRelationList)) {
+            Set<TaskDefinition> taskDefinitions = processTaskRelationList
+                .stream()
+                .map(processTaskRelation -> {
+                    TaskDefinition taskDefinition = buildTaskDefinition();
+                    taskDefinition.setProjectCode(processTaskRelation.getProjectCode());
+                    taskDefinition.setCode(processTaskRelation.getPostTaskCode());
+                    taskDefinition.setVersion(processTaskRelation.getPostTaskVersion());
+                    return taskDefinition;
+                })
+                .collect(Collectors.toSet());
+            taskDefinitionLogList = taskDefinitionLogMapper.queryByTaskDefinitions(taskDefinitions);
+        }
+        result.put(Constants.DATA_LIST, taskDefinitionLogList);
+        putMsg(result, Status.SUCCESS);
+        return result;
+    }
+
+    /**
+     * delete edge
+     *
+     * @param loginUser             login user
+     * @param projectCode           project code
+     * @param processDefinitionCode process definition code
+     * @param preTaskCode           pre task code
+     * @param postTaskCode          post task code
+     * @return delete result code
+     */
+    @Override
+    public Map<String, Object> deleteEdge(User loginUser, long projectCode, long processDefinitionCode, long preTaskCode, long postTaskCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, preTaskCode, postTaskCode);
+        if (CollectionUtils.isEmpty(processTaskRelationList)) {
+            putMsg(result, Status.DATA_IS_NULL, "processTaskRelationList");
+            return result;
+        }
+        if (processTaskRelationList.size() > 1) {
+            putMsg(result, Status.DATA_IS_NOT_VALID, "processTaskRelationList");
+            return result;
+        }
+        ProcessTaskRelation processTaskRelation = processTaskRelationList.get(0);
+        int upstreamCount = processTaskRelationMapper.countByCode(projectCode, processTaskRelation.getProcessDefinitionCode(),
+            0L, processTaskRelation.getPostTaskCode());
+
+        if (upstreamCount == 0) {
+            putMsg(result, Status.DATA_IS_NULL, "upstreamCount");
+            return result;
+        }
+        if (upstreamCount > 1) {
+            int delete = processTaskRelationMapper.deleteById(processTaskRelation.getId());
+            if (delete == 0) {
+                putMsg(result, Status.DELETE_EDGE_ERROR);
+            }
+            return result;
+        }
+        processTaskRelation.setPreTaskVersion(0);
+        processTaskRelation.setPreTaskCode(0L);
+        int update = processTaskRelationMapper.updateById(processTaskRelation);
+        if (update == 0) {
+            putMsg(result, Status.DELETE_EDGE_ERROR);
+        }
+        return result;
+    }
+
+    /**
+     * build task definition
+     *
+     * @return task definition
+     */
+    private TaskDefinition buildTaskDefinition() {
+
+        return new TaskDefinition() {
+            @Override
+            public boolean equals(Object o) {
+                if (this == o) {
+                    return true;
+                }
+                if (!(o instanceof TaskDefinition)) {
+                    return false;
+                }
+                TaskDefinition that = (TaskDefinition) o;
+                return getCode() == that.getCode()
+                    && getVersion() == that.getVersion()
+                    && getProjectCode() == that.getProjectCode();
+            }
+
+            @Override
+            public int hashCode() {
+                return Objects.hash(getCode(), getVersion(), getProjectCode());
+            }
+        };
+    }
+
+    /**
+     * delete upstream relation
+     *
+     * @param projectCode  project code
+     * @param preTaskCodes pre task codes
+     * @param taskCode     pre task code
+     * @return status
+     */
+    private Status deleteUpstreamRelation(int userId, long projectCode, Long[] preTaskCodes, long taskCode) {
+        List<ProcessTaskRelation> upstreamList = processTaskRelationMapper.queryUpstreamByCodes(projectCode, taskCode, preTaskCodes);
+        if (CollectionUtils.isEmpty(upstreamList)) {
+            return Status.SUCCESS;
+        }
+        List<ProcessTaskRelationLog> upstreamLogList = new ArrayList<>();
+        Date now = new Date();
+        for (ProcessTaskRelation processTaskRelation : upstreamList) {
+            ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog(processTaskRelation);
+            processTaskRelationLog.setOperator(userId);
+            processTaskRelationLog.setOperateTime(now);
+            processTaskRelationLog.setUpdateTime(now);
+            upstreamLogList.add(processTaskRelationLog);
+        }
+        Map<Long, List<ProcessTaskRelationLog>> processTaskRelationListGroupByProcessDefinitionCode = upstreamLogList.stream()
+            .collect(Collectors.groupingBy(ProcessTaskRelationLog::getProcessDefinitionCode));
+        // count upstream relation group by process definition code
+        List<Map<String, Long>> countListGroupByProcessDefinitionCode = processTaskRelationMapper
+            .countUpstreamByCodeGroupByProcessDefinitionCode(projectCode, processTaskRelationListGroupByProcessDefinitionCode.keySet().toArray(new Long[0]), taskCode);
+
+        List<ProcessTaskRelationLog> deletes = new ArrayList<>();
+        List<ProcessTaskRelationLog> updates = new ArrayList<>();
+        for (Map<String, Long> codeCountMap : countListGroupByProcessDefinitionCode) {
+            long processDefinitionCode = codeCountMap.get("processDefinitionCode");
+            long countValue = codeCountMap.get("countValue");
+            List<ProcessTaskRelationLog> processTaskRelationLogList = processTaskRelationListGroupByProcessDefinitionCode.get(processDefinitionCode);
+            if (countValue <= processTaskRelationLogList.size()) {
+                ProcessTaskRelationLog processTaskRelationLog = processTaskRelationLogList.remove(0);
+                if (processTaskRelationLog.getPreTaskCode() != 0) {
+                    processTaskRelationLog.setPreTaskCode(0);
+                    processTaskRelationLog.setPreTaskVersion(0);
+                    updates.add(processTaskRelationLog);
+                }
+            }
+            if (!processTaskRelationLogList.isEmpty()) {
+                deletes.addAll(processTaskRelationLogList);
+            }
+        }
+        deletes.addAll(updates);
+        int delete = 0;
+        int deleteLog = 0;
+        for (ProcessTaskRelationLog processTaskRelationLog : deletes) {
+            delete += processTaskRelationMapper.deleteRelation(processTaskRelationLog);
+            deleteLog += processTaskRelationLogMapper.deleteRelation(processTaskRelationLog);
+        }
+        if ((delete & deleteLog) == 0) {
+            throw new ServiceException(Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+        } else {
+            if (!updates.isEmpty()) {
+                int insert = processTaskRelationMapper.batchInsert(updates);
+                int insertLog = processTaskRelationLogMapper.batchInsert(updates);
+                if ((insert & insertLog) == 0) {
+                    throw new ServiceException(Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+                }
+            }
+        }
+        return Status.SUCCESS;
+    }
+}

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ResourcesServiceImpl.java

@@ -575,7 +575,7 @@ public class ResourcesServiceImpl extends BaseServiceImpl implements ResourcesSe
             if (!HadoopUtils.getInstance().exists(resourcePath)) {
                 createTenantDirIfNotExists(tenantCode);
             }
-            org.apache.dolphinscheduler.api.utils.FileUtils.copyFile(file, localFilename);
+            org.apache.dolphinscheduler.api.utils.FileUtils.copyInputStreamToFile(file, localFilename);
             HadoopUtils.getInstance().copyLocalToHdfs(localFilename, hdfsFilename, true, true);
         } catch (Exception e) {
             FileUtils.deleteFile(localFilename);

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/SchedulerServiceImpl.java

@@ -36,10 +36,12 @@ import org.apache.dolphinscheduler.common.model.Server;
 import org.apache.dolphinscheduler.common.utils.DateUtils;
 import org.apache.dolphinscheduler.common.utils.JSONUtils;
 import org.apache.dolphinscheduler.dao.entity.ProcessDefinition;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation;
 import org.apache.dolphinscheduler.dao.entity.Project;
 import org.apache.dolphinscheduler.dao.entity.Schedule;
 import org.apache.dolphinscheduler.dao.entity.User;
 import org.apache.dolphinscheduler.dao.mapper.ProcessDefinitionMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationMapper;
 import org.apache.dolphinscheduler.dao.mapper.ProjectMapper;
 import org.apache.dolphinscheduler.dao.mapper.ScheduleMapper;
 import org.apache.dolphinscheduler.service.process.ProcessService;
@@ -57,6 +59,9 @@ import java.util.List;
 import java.util.Map;
 
 import org.quartz.CronExpression;
+import org.quartz.JobKey;
+import org.quartz.Scheduler;
+import org.quartz.SchedulerException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -95,6 +100,12 @@ public class SchedulerServiceImpl extends BaseServiceImpl implements SchedulerSe
     @Autowired
     private ProcessDefinitionMapper processDefinitionMapper;
 
+    @Autowired
+    private Scheduler scheduler;
+
+    @Autowired
+    private ProcessTaskRelationMapper processTaskRelationMapper;
+
     /**
      * save schedule
      *
@@ -241,57 +252,7 @@ public class SchedulerServiceImpl extends BaseServiceImpl implements SchedulerSe
             return result;
         }
 
-        /**
-         * scheduling on-line status forbid modification
-         */
-        if (checkValid(result, schedule.getReleaseState() == ReleaseState.ONLINE, Status.SCHEDULE_CRON_ONLINE_FORBID_UPDATE)) {
-            return result;
-        }
-
-        Date now = new Date();
-
-        // updateProcessInstance param
-        if (!StringUtils.isEmpty(scheduleExpression)) {
-            ScheduleParam scheduleParam = JSONUtils.parseObject(scheduleExpression, ScheduleParam.class);
-            if (DateUtils.differSec(scheduleParam.getStartTime(), scheduleParam.getEndTime()) == 0) {
-                logger.warn("The start time must not be the same as the end");
-                putMsg(result, Status.SCHEDULE_START_TIME_END_TIME_SAME);
-                return result;
-            }
-            schedule.setStartTime(scheduleParam.getStartTime());
-            schedule.setEndTime(scheduleParam.getEndTime());
-            if (!org.quartz.CronExpression.isValidExpression(scheduleParam.getCrontab())) {
-                putMsg(result, Status.SCHEDULE_CRON_CHECK_FAILED, scheduleParam.getCrontab());
-                return result;
-            }
-            schedule.setCrontab(scheduleParam.getCrontab());
-            schedule.setTimezoneId(scheduleParam.getTimezoneId());
-        }
-
-        if (warningType != null) {
-            schedule.setWarningType(warningType);
-        }
-
-        schedule.setWarningGroupId(warningGroupId);
-
-        if (failureStrategy != null) {
-            schedule.setFailureStrategy(failureStrategy);
-        }
-
-        schedule.setWorkerGroup(workerGroup);
-        schedule.setEnvironmentCode(environmentCode);
-        schedule.setUpdateTime(now);
-        schedule.setProcessInstancePriority(processInstancePriority);
-        scheduleMapper.updateById(schedule);
-
-        /**
-         * updateProcessInstance recipients and cc by process definition ID
-         */
-        processDefinition.setWarningGroupId(warningGroupId);
-
-        processDefinitionMapper.updateById(processDefinition);
-
-        putMsg(result, Status.SUCCESS);
+        updateSchedule(result, schedule, processDefinition, scheduleExpression, warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
         return result;
     }
 
@@ -339,7 +300,11 @@ public class SchedulerServiceImpl extends BaseServiceImpl implements SchedulerSe
             putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, scheduleObj.getProcessDefinitionCode());
             return result;
         }
-
+        List<ProcessTaskRelation> processTaskRelations = processTaskRelationMapper.queryByProcessCode(projectCode, scheduleObj.getProcessDefinitionCode());
+        if (processTaskRelations.isEmpty()) {
+            putMsg(result, Status.PROCESS_DAG_IS_EMPTY);
+            return result;
+        }
         if (scheduleStatus == ReleaseState.ONLINE) {
             // check process definition release state
             if (processDefinition.getReleaseState() != ReleaseState.ONLINE) {
@@ -494,11 +459,16 @@ public class SchedulerServiceImpl extends BaseServiceImpl implements SchedulerSe
         String jobName = QuartzExecutors.buildJobName(scheduleId);
         String jobGroupName = QuartzExecutors.buildJobGroupName(projectId);
 
-        if (!QuartzExecutors.getInstance().deleteJob(jobName, jobGroupName)) {
-            logger.warn("set offline failure:projectId:{},scheduleId:{}", projectId, scheduleId);
-            throw new ServiceException("set offline failure");
+        JobKey jobKey = new JobKey(jobName, jobGroupName);
+        try {
+            if (scheduler.checkExists(jobKey)) {
+                logger.info("Try to delete job: {}, group name: {},", jobName, jobGroupName);
+                scheduler.deleteJob(jobKey);
+            }
+        } catch (SchedulerException e) {
+            logger.error("Failed to delete job: {}", jobKey);
+            throw new ServiceException("Failed to delete job: " + jobKey);
         }
-
     }
 
     /**
@@ -596,4 +566,113 @@ public class SchedulerServiceImpl extends BaseServiceImpl implements SchedulerSe
         putMsg(result, Status.SUCCESS);
         return result;
     }
+
+    /**
+     * update process definition schedule
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param processDefinitionCode process definition code
+     * @param scheduleExpression scheduleExpression
+     * @param warningType warning type
+     * @param warningGroupId warning group id
+     * @param failureStrategy failure strategy
+     * @param workerGroup worker group
+     * @param processInstancePriority process instance priority
+     * @return update result code
+     */
+    @Override
+    public Map<String, Object> updateScheduleByProcessDefinitionCode(User loginUser,
+                                                                     long projectCode,
+                                                                     long processDefinitionCode,
+                                                                     String scheduleExpression,
+                                                                     WarningType warningType,
+                                                                     int warningGroupId,
+                                                                     FailureStrategy failureStrategy,
+                                                                     Priority processInstancePriority,
+                                                                     String workerGroup,
+                                                                     long environmentCode) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        if (result.get(Constants.STATUS) != Status.SUCCESS) {
+            return result;
+        }
+        // check schedule exists
+        Schedule schedule = scheduleMapper.queryByProcessDefinitionCode(processDefinitionCode);
+        if (schedule == null) {
+            putMsg(result, Status.SCHEDULE_CRON_NOT_EXISTS, processDefinitionCode);
+            return result;
+        }
+
+        ProcessDefinition processDefinition = processDefinitionMapper.queryByCode(processDefinitionCode);
+        if (processDefinition == null) {
+            putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, processDefinitionCode);
+            return result;
+        }
+
+        updateSchedule(result, schedule, processDefinition, scheduleExpression, warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
+        return result;
+    }
+
+    private void updateSchedule(Map<String, Object> result,
+                                Schedule schedule,
+                                ProcessDefinition processDefinition,
+                                String scheduleExpression,
+                                WarningType warningType,
+                                int warningGroupId,
+                                FailureStrategy failureStrategy,
+                                Priority processInstancePriority,
+                                String workerGroup,
+                                long environmentCode) {
+        if (checkValid(result, schedule.getReleaseState() == ReleaseState.ONLINE, Status.SCHEDULE_CRON_ONLINE_FORBID_UPDATE)) {
+            return;
+        }
+
+        Date now = new Date();
+
+        // updateProcessInstance param
+        if (!StringUtils.isEmpty(scheduleExpression)) {
+            ScheduleParam scheduleParam = JSONUtils.parseObject(scheduleExpression, ScheduleParam.class);
+            if (scheduleParam == null) {
+                putMsg(result, Status.PARSE_TO_CRON_EXPRESSION_ERROR);
+                return;
+            }
+            if (DateUtils.differSec(scheduleParam.getStartTime(), scheduleParam.getEndTime()) == 0) {
+                logger.warn("The start time must not be the same as the end");
+                putMsg(result, Status.SCHEDULE_START_TIME_END_TIME_SAME);
+                return;
+            }
+            schedule.setStartTime(scheduleParam.getStartTime());
+            schedule.setEndTime(scheduleParam.getEndTime());
+            if (!org.quartz.CronExpression.isValidExpression(scheduleParam.getCrontab())) {
+                putMsg(result, Status.SCHEDULE_CRON_CHECK_FAILED, scheduleParam.getCrontab());
+                return;
+            }
+            schedule.setCrontab(scheduleParam.getCrontab());
+            schedule.setTimezoneId(scheduleParam.getTimezoneId());
+        }
+
+        if (warningType != null) {
+            schedule.setWarningType(warningType);
+        }
+
+        schedule.setWarningGroupId(warningGroupId);
+
+        if (failureStrategy != null) {
+            schedule.setFailureStrategy(failureStrategy);
+        }
+
+        schedule.setWorkerGroup(workerGroup);
+        schedule.setEnvironmentCode(environmentCode);
+        schedule.setUpdateTime(now);
+        schedule.setProcessInstancePriority(processInstancePriority);
+        scheduleMapper.updateById(schedule);
+
+        processDefinition.setWarningGroupId(warningGroupId);
+
+        processDefinitionMapper.updateById(processDefinition);
+
+        putMsg(result, Status.SUCCESS);
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TaskDefinitionServiceImpl.java

@@ -25,24 +25,31 @@ import org.apache.dolphinscheduler.api.utils.CheckUtils;
 import org.apache.dolphinscheduler.api.utils.PageInfo;
 import org.apache.dolphinscheduler.api.utils.Result;
 import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.AuthorizationType;
+import org.apache.dolphinscheduler.common.enums.Flag;
+import org.apache.dolphinscheduler.common.enums.ReleaseState;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
 import org.apache.dolphinscheduler.common.utils.CodeGenerateUtils;
 import org.apache.dolphinscheduler.common.utils.CodeGenerateUtils.CodeGenerateException;
-import org.apache.dolphinscheduler.common.utils.JSONUtils;
 import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog;
 import org.apache.dolphinscheduler.dao.entity.Project;
 import org.apache.dolphinscheduler.dao.entity.TaskDefinition;
 import org.apache.dolphinscheduler.dao.entity.TaskDefinitionLog;
 import org.apache.dolphinscheduler.dao.entity.User;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationLogMapper;
 import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationMapper;
 import org.apache.dolphinscheduler.dao.mapper.ProjectMapper;
 import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionLogMapper;
 import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionMapper;
 import org.apache.dolphinscheduler.dao.mapper.UserMapper;
+import org.apache.dolphinscheduler.service.permission.PermissionCheck;
 import org.apache.dolphinscheduler.service.process.ProcessService;
 
 import org.apache.commons.lang.StringUtils;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
@@ -67,6 +74,8 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
 
     private static final Logger logger = LoggerFactory.getLogger(TaskDefinitionServiceImpl.class);
 
+    private static final String RELEASESTATE = "releaseState";
+
     @Autowired
     private ProjectMapper projectMapper;
 
@@ -82,6 +91,9 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
     @Autowired
     private ProcessTaskRelationMapper processTaskRelationMapper;
 
+    @Autowired
+    private ProcessTaskRelationLogMapper processTaskRelationLogMapper;
+
     @Autowired
     private ProcessService processService;
 
@@ -161,7 +173,7 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
 
     /**
      * delete task definition
-     *
+     * Only offline and no downstream dependency can be deleted
      * @param loginUser login user
      * @param projectCode project code
      * @param taskCode task code
@@ -174,13 +186,22 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
         if (result.get(Constants.STATUS) != Status.SUCCESS) {
             return result;
         }
-        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryByTaskCode(taskCode);
+        if (taskCode == 0) {
+            putMsg(result, Status.DELETE_TASK_DEFINE_BY_CODE_ERROR);
+            return result;
+        }
+        TaskDefinition taskDefinition = taskDefinitionMapper.queryByCode(taskCode);
+        if (taskDefinition.getFlag() == Flag.YES) {
+            putMsg(result, Status.TASK_DEFINE_STATE_ONLINE, taskCode);
+            return result;
+        }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryDownstreamByTaskCode(taskCode);
         if (!processTaskRelationList.isEmpty()) {
-            Set<Long> processDefinitionCodes = processTaskRelationList
+            Set<Long> postTaskCodes = processTaskRelationList
                 .stream()
-                .map(ProcessTaskRelation::getProcessDefinitionCode)
+                .map(ProcessTaskRelation::getPostTaskCode)
                 .collect(Collectors.toSet());
-            putMsg(result, Status.PROCESS_TASK_RELATION_EXIST, StringUtils.join(processDefinitionCodes, ","));
+            putMsg(result, Status.TASK_HAS_DOWNSTREAM, StringUtils.join(postTaskCodes, ","));
             return result;
         }
         int delete = taskDefinitionMapper.deleteByCode(taskCode);
@@ -239,7 +260,7 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
         taskDefinitionToUpdate.setId(taskDefinition.getId());
         taskDefinitionToUpdate.setProjectCode(projectCode);
         taskDefinitionToUpdate.setUserId(taskDefinition.getUserId());
-        taskDefinitionToUpdate.setVersion(version + 1);
+        taskDefinitionToUpdate.setVersion(++version);
         taskDefinitionToUpdate.setTaskType(taskDefinitionToUpdate.getTaskType().toUpperCase());
         taskDefinitionToUpdate.setResourceIds(processService.getResourceIds(taskDefinitionToUpdate));
         taskDefinitionToUpdate.setUpdateTime(now);
@@ -252,6 +273,36 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
             putMsg(result, Status.UPDATE_TASK_DEFINITION_ERROR);
             throw new ServiceException(Status.UPDATE_TASK_DEFINITION_ERROR);
         }
+        List<ProcessTaskRelation> processTaskRelationList = processTaskRelationMapper.queryByTaskCode(taskCode);
+        if (!processTaskRelationList.isEmpty()) {
+            List<ProcessTaskRelationLog> processTaskRelationLogList = new ArrayList<>();
+            int delete = 0;
+            int deleteLog = 0;
+            for (ProcessTaskRelation processTaskRelation : processTaskRelationList) {
+                ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog(processTaskRelation);
+                delete += processTaskRelationMapper.deleteRelation(processTaskRelationLog);
+                deleteLog += processTaskRelationLogMapper.deleteRelation(processTaskRelationLog);
+                if (processTaskRelationLog.getPreTaskCode() == taskCode) {
+                    processTaskRelationLog.setPreTaskVersion(version);
+                }
+                if (processTaskRelationLog.getPostTaskCode() == taskCode) {
+                    processTaskRelationLog.setPostTaskVersion(version);
+                }
+                processTaskRelationLog.setOperator(loginUser.getId());
+                processTaskRelationLog.setOperateTime(now);
+                processTaskRelationLog.setUpdateTime(now);
+                processTaskRelationLogList.add(processTaskRelationLog);
+            }
+            if ((delete & deleteLog) == 0) {
+                throw new ServiceException(Status.DELETE_TASK_PROCESS_RELATION_ERROR);
+            } else {
+                int insertRelation = processTaskRelationMapper.batchInsert(processTaskRelationLogList);
+                int insertRelationLog = processTaskRelationLogMapper.batchInsert(processTaskRelationLogList);
+                if ((insertRelation & insertRelationLog) == 0) {
+                    throw new ServiceException(Status.CREATE_PROCESS_TASK_RELATION_ERROR);
+                }
+            }
+        }
         result.put(Constants.DATA_LIST, taskCode);
         putMsg(result, Status.SUCCESS, update);
         return result;
@@ -336,6 +387,10 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
         if (taskDefinition == null) {
             putMsg(result, Status.TASK_DEFINE_NOT_EXIST, taskCode);
         } else {
+            if (taskDefinition.getVersion() == version) {
+                putMsg(result, Status.MAIN_TABLE_USING_VERSION);
+                return result;
+            }
             int delete = taskDefinitionLogMapper.deleteByCodeAndVersion(taskCode, version);
             if (delete > 0) {
                 putMsg(result, Status.SUCCESS);
@@ -427,4 +482,62 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
         result.put(Constants.DATA_LIST, taskCodes);
         return result;
     }
+
+    /**
+     * release task definition
+     *
+     * @param loginUser login user
+     * @param projectCode project code
+     * @param code task definition code
+     * @param releaseState releaseState
+     * @return update result code
+     */
+    @Override
+    public Map<String, Object> releaseTaskDefinition(User loginUser, long projectCode, long code, ReleaseState releaseState) {
+        Project project = projectMapper.queryByCode(projectCode);
+        //check user access for project
+        Map<String, Object> result = projectService.checkProjectAndAuth(loginUser, project, projectCode);
+        Status resultStatus = (Status) result.get(Constants.STATUS);
+        if (resultStatus != Status.SUCCESS) {
+            return result;
+        }
+        if (null == releaseState) {
+            putMsg(result, Status.REQUEST_PARAMS_NOT_VALID_ERROR, RELEASESTATE);
+            return result;
+        }
+        TaskDefinition taskDefinition = taskDefinitionMapper.queryByCode(code);
+        if (taskDefinition == null) {
+            putMsg(result, Status.TASK_DEFINE_NOT_EXIST, code);
+            return result;
+        }
+
+        switch (releaseState) {
+            case OFFLINE:
+                taskDefinition.setFlag(Flag.NO);
+                taskDefinitionMapper.updateById(taskDefinition);
+                break;
+            case ONLINE:
+                String resourceIds = taskDefinition.getResourceIds();
+                if (StringUtils.isNotBlank(resourceIds)) {
+                    Integer[] resourceIdArray = Arrays.stream(resourceIds.split(",")).map(Integer::parseInt).toArray(Integer[]::new);
+                    PermissionCheck<Integer> permissionCheck = new PermissionCheck(AuthorizationType.RESOURCE_FILE_ID,processService,resourceIdArray,loginUser.getId(),logger);
+                    try {
+                        permissionCheck.checkPermission();
+                    } catch (Exception e) {
+                        logger.error(e.getMessage(),e);
+                        putMsg(result, Status.RESOURCE_NOT_EXIST_OR_NO_PERMISSION);
+                        return result;
+                    }
+                }
+                taskDefinition.setFlag(Flag.YES);
+                taskDefinitionMapper.updateById(taskDefinition);
+                break;
+            default:
+                putMsg(result, Status.REQUEST_PARAMS_NOT_VALID_ERROR, RELEASESTATE);
+                return result;
+        }
+
+        putMsg(result, Status.SUCCESS);
+        return result;
+    }
 }

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/utils/FileUtils.java

@@ -37,14 +37,13 @@ public class FileUtils {
     private static final Logger logger = LoggerFactory.getLogger(FileUtils.class);
 
     /**
-     * copy source file to target file
-     *
-     * @param file         file
-     * @param destFilename destination file name
+     * copy source InputStream to target file
+     * @param file
+     * @param destFilename
      */
-    public static void copyFile(MultipartFile file, String destFilename) {
+    public static void copyInputStreamToFile(MultipartFile file, String destFilename) {
         try {
-            org.apache.commons.io.FileUtils.copyFile(file.getResource().getFile(), new File(destFilename));
+            org.apache.commons.io.FileUtils.copyInputStreamToFile(file.getInputStream(), new File(destFilename));
         } catch (IOException e) {
             logger.error("failed to copy file , {} is empty file", file.getOriginalFilename(), e);
         }

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/controller/ProcessTaskRelationControllerTest.java

@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.api.controller;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.apache.dolphinscheduler.api.enums.Status;
+import org.apache.dolphinscheduler.api.service.ProcessTaskRelationService;
+import org.apache.dolphinscheduler.api.utils.Result;
+import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.powermock.api.mockito.PowerMockito;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MvcResult;
+
+/**
+ * process task relation controller test
+ */
+public class ProcessTaskRelationControllerTest extends AbstractControllerTest {
+
+    @MockBean
+    private ProcessTaskRelationService processTaskRelationService;
+
+    @Test
+    public void testQueryDownstreamRelation() throws Exception {
+        Map<String, Object> mockResult = new HashMap<>();
+        mockResult.put(Constants.STATUS, Status.SUCCESS);
+        PowerMockito.when(processTaskRelationService.queryDownstreamRelation(Mockito.any(), Mockito.anyLong(), Mockito.anyLong()))
+                .thenReturn(mockResult);
+
+        MvcResult mvcResult = mockMvc.perform(get("/projects/{projectCode}/process-task-relation/{taskCode}/downstream", "1113", "123")
+                .header(SESSION_ID, sessionId))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.APPLICATION_JSON))
+                .andReturn();
+
+        Result result = JSONUtils.parseObject(mvcResult.getResponse().getContentAsString(), Result.class);
+        Assert.assertNotNull(result);
+        Assert.assertEquals(Status.SUCCESS.getCode(), result.getCode().intValue());
+    }
+
+    @Test
+    public void testQueryUpstreamRelation() throws Exception {
+        Map<String, Object> mockResult = new HashMap<>();
+        mockResult.put(Constants.STATUS, Status.SUCCESS);
+        PowerMockito.when(processTaskRelationService.queryUpstreamRelation(Mockito.any(), Mockito.anyLong(), Mockito.anyLong()))
+                .thenReturn(mockResult);
+
+        MvcResult mvcResult = mockMvc.perform(get("/projects/{projectCode}/process-task-relation/{taskCode}/upstream", "1113", "123")
+                .header(SESSION_ID, sessionId))
+                .andExpect(status().isOk())
+                .andExpect(content().contentType(MediaType.APPLICATION_JSON))
+                .andReturn();
+
+        Result result = JSONUtils.parseObject(mvcResult.getResponse().getContentAsString(), Result.class);
+        Assert.assertNotNull(result);
+        Assert.assertEquals(Status.SUCCESS.getCode(), result.getCode().intValue());
+    }
+}

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionServiceTest.java

@@ -377,32 +377,28 @@ public class ProcessDefinitionServiceTest {
         Mockito.when(processDefineMapper.queryByCode(46L)).thenReturn(processDefinition);
         putMsg(result, Status.SUCCESS, projectCode);
         Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
-        List<Schedule> schedules = new ArrayList<>();
-        schedules.add(getSchedule());
-        schedules.add(getSchedule());
-        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(schedules);
+        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(getSchedule());
+        Mockito.when(scheduleMapper.deleteById(46)).thenReturn(1);
+        Mockito.when(processDefineMapper.deleteById(processDefinition.getId())).thenReturn(1);
+        Mockito.when(processTaskRelationMapper.deleteByCode(project.getCode(), processDefinition.getCode())).thenReturn(1);
         Map<String, Object> schedulerGreaterThanOneRes = processDefinitionService.deleteProcessDefinitionByCode(loginUser, projectCode, 46L);
-        Assert.assertEquals(Status.DELETE_PROCESS_DEFINE_BY_CODE_ERROR, schedulerGreaterThanOneRes.get(Constants.STATUS));
+        Assert.assertEquals(Status.SUCCESS, schedulerGreaterThanOneRes.get(Constants.STATUS));
 
         //scheduler online
-        schedules.clear();
         Schedule schedule = getSchedule();
         schedule.setReleaseState(ReleaseState.ONLINE);
-        schedules.add(schedule);
         putMsg(result, Status.SUCCESS, projectCode);
         Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
-        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(schedules);
+        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(schedule);
         Map<String, Object> schedulerOnlineRes = processDefinitionService.deleteProcessDefinitionByCode(loginUser, projectCode, 46L);
         Assert.assertEquals(Status.SCHEDULE_CRON_STATE_ONLINE, schedulerOnlineRes.get(Constants.STATUS));
 
         //delete success
-        schedules.clear();
         schedule.setReleaseState(ReleaseState.OFFLINE);
-        schedules.add(schedule);
         Mockito.when(processDefineMapper.deleteById(46)).thenReturn(1);
         Mockito.when(scheduleMapper.deleteById(schedule.getId())).thenReturn(1);
         Mockito.when(processTaskRelationMapper.deleteByCode(project.getCode(), processDefinition.getCode())).thenReturn(1);
-        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(schedules);
+        Mockito.when(scheduleMapper.queryByProcessDefinitionCode(46L)).thenReturn(getSchedule());
         putMsg(result, Status.SUCCESS, projectCode);
         Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
         Map<String, Object> deleteSuccess = processDefinitionService.deleteProcessDefinitionByCode(loginUser, projectCode, 46L);
@@ -430,6 +426,13 @@ public class ProcessDefinitionServiceTest {
         // project check auth success, processs definition online
         putMsg(result, Status.SUCCESS, projectCode);
         Mockito.when(processDefineMapper.queryByCode(46L)).thenReturn(getProcessDefinition());
+        List<ProcessTaskRelation> processTaskRelationList = new ArrayList<>();
+        ProcessTaskRelation processTaskRelation = new ProcessTaskRelation();
+        processTaskRelation.setProjectCode(projectCode);
+        processTaskRelation.setProcessDefinitionCode(46L);
+        processTaskRelation.setPostTaskCode(123L);
+        processTaskRelationList.add(processTaskRelation);
+        Mockito.when(processService.findRelationByCode(projectCode, 46L)).thenReturn(processTaskRelationList);
         Map<String, Object> onlineRes = processDefinitionService.releaseProcessDefinition(
                 loginUser, projectCode, 46, ReleaseState.ONLINE);
         Assert.assertEquals(Status.SUCCESS, onlineRes.get(Constants.STATUS));

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProcessTaskRelationServiceTest.java

@@ -0,0 +1,577 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.dolphinscheduler.api.service;
+
+import org.apache.dolphinscheduler.api.enums.Status;
+import org.apache.dolphinscheduler.api.service.impl.ProcessTaskRelationServiceImpl;
+import org.apache.dolphinscheduler.api.service.impl.ProjectServiceImpl;
+import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.TaskType;
+import org.apache.dolphinscheduler.common.enums.UserType;
+import org.apache.dolphinscheduler.dao.entity.ProcessDefinition;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation;
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog;
+import org.apache.dolphinscheduler.dao.entity.Project;
+import org.apache.dolphinscheduler.dao.entity.TaskDefinition;
+import org.apache.dolphinscheduler.dao.entity.TaskDefinitionLog;
+import org.apache.dolphinscheduler.dao.entity.User;
+import org.apache.dolphinscheduler.dao.mapper.ProcessDefinitionMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationLogMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProcessTaskRelationMapper;
+import org.apache.dolphinscheduler.dao.mapper.ProjectMapper;
+import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionLogMapper;
+import org.apache.dolphinscheduler.dao.mapper.TaskDefinitionMapper;
+
+import org.apache.commons.collections.CollectionUtils;
+
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import com.google.common.collect.Lists;
+
+/**
+ * process task instance relation service test
+ */
+@RunWith(MockitoJUnitRunner.Silent.class)
+public class ProcessTaskRelationServiceTest {
+
+    @InjectMocks
+    ProcessTaskRelationServiceImpl processTaskRelationService;
+
+    @Mock
+    private ProjectMapper projectMapper;
+
+    @Mock
+    private ProjectServiceImpl projectService;
+
+    @Mock
+    private ProcessTaskRelationMapper processTaskRelationMapper;
+
+    @Mock
+    private TaskDefinitionLogMapper taskDefinitionLogMapper;
+
+    @Mock
+    private ProcessDefinitionMapper processDefinitionMapper;
+
+    @Mock
+    private TaskDefinitionMapper taskDefinitionMapper;
+
+    @Mock
+    private ProcessTaskRelationLogMapper processTaskRelationLogMapper;
+
+    /**
+     * get Mock Admin User
+     *
+     * @return admin user
+     */
+    private User getAdminUser() {
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserName("admin");
+        loginUser.setUserType(UserType.GENERAL_USER);
+        return loginUser;
+    }
+
+    /**
+     * get mock Project
+     *
+     * @param projectCode projectCode
+     * @return Project
+     */
+    private Project getProject(long projectCode) {
+        Project project = new Project();
+        project.setCode(projectCode);
+        project.setId(1);
+        project.setName("project_test1");
+        project.setUserId(1);
+        return project;
+    }
+
+    private void putMsg(Map<String, Object> result, Status status, Object... statusParams) {
+        result.put(Constants.STATUS, status);
+        if (statusParams != null && statusParams.length > 0) {
+            result.put(Constants.MSG, MessageFormat.format(status.getMsg(), statusParams));
+        } else {
+            result.put(Constants.MSG, status.getMsg());
+        }
+    }
+
+    private TaskDefinitionLog buildTaskDefinitionLog(long projectCode, long code, int version) {
+
+        TaskDefinitionLog taskDefinitionLog = new TaskDefinitionLog() {
+            @Override
+            public boolean equals(Object o) {
+                if (this == o) {
+                    return true;
+                }
+                if (!(o instanceof TaskDefinitionLog)) {
+                    return false;
+                }
+                TaskDefinitionLog that = (TaskDefinitionLog) o;
+                return getCode() == that.getCode()
+                        && getVersion() == that.getVersion()
+                        && getProjectCode() == that.getProjectCode();
+            }
+
+            @Override
+            public int hashCode() {
+                return Objects.hash(getCode(), getVersion(), getProjectCode());
+            }
+        };
+        taskDefinitionLog.setProjectCode(projectCode);
+        taskDefinitionLog.setCode(code);
+        taskDefinitionLog.setVersion(version);
+        return taskDefinitionLog;
+    }
+
+    private TaskDefinition buildTaskDefinition(long projectCode, long code, int version) {
+
+        TaskDefinition taskDefinition = new TaskDefinition() {
+            @Override
+            public boolean equals(Object o) {
+                if (this == o) {
+                    return true;
+                }
+                if (!(o instanceof TaskDefinition)) {
+                    return false;
+                }
+                TaskDefinition that = (TaskDefinition) o;
+                return getCode() == that.getCode()
+                        && getVersion() == that.getVersion()
+                        && getProjectCode() == that.getProjectCode();
+            }
+
+            @Override
+            public int hashCode() {
+                return Objects.hash(getCode(), getVersion(), getProjectCode());
+            }
+        };
+        taskDefinition.setProjectCode(projectCode);
+        taskDefinition.setCode(code);
+        taskDefinition.setVersion(version);
+        return taskDefinition;
+    }
+
+    private List<ProcessTaskRelation> getProcessTaskUpstreamRelationList(long projectCode, long taskCode) {
+        ProcessTaskRelation processTaskRelationUpstream0 = new ProcessTaskRelation();
+        processTaskRelationUpstream0.setPostTaskCode(taskCode);
+        processTaskRelationUpstream0.setPreTaskVersion(1);
+        processTaskRelationUpstream0.setProjectCode(projectCode);
+        processTaskRelationUpstream0.setPreTaskCode(123);
+        processTaskRelationUpstream0.setProcessDefinitionCode(123);
+        ProcessTaskRelation processTaskRelationUpstream1 = new ProcessTaskRelation();
+        processTaskRelationUpstream1.setPostTaskCode(taskCode);
+        processTaskRelationUpstream1.setPreTaskVersion(1);
+        processTaskRelationUpstream1.setPreTaskCode(123);
+        processTaskRelationUpstream1.setProcessDefinitionCode(124);
+        processTaskRelationUpstream1.setProjectCode(projectCode);
+        ProcessTaskRelation processTaskRelationUpstream2 = new ProcessTaskRelation();
+        processTaskRelationUpstream2.setPostTaskCode(taskCode);
+        processTaskRelationUpstream2.setPreTaskVersion(2);
+        processTaskRelationUpstream2.setPreTaskCode(123);
+        processTaskRelationUpstream2.setProcessDefinitionCode(125);
+        processTaskRelationUpstream2.setProjectCode(projectCode);
+        List<ProcessTaskRelation> processTaskRelationList = new ArrayList<>();
+        processTaskRelationList.add(processTaskRelationUpstream0);
+        processTaskRelationList.add(processTaskRelationUpstream1);
+        processTaskRelationList.add(processTaskRelationUpstream2);
+        return processTaskRelationList;
+    }
+
+    private List<ProcessTaskRelation> getProcessTaskDownstreamRelationList(long projectCode,long taskCode) {
+        ProcessTaskRelation processTaskRelationDownstream0 = new ProcessTaskRelation();
+        processTaskRelationDownstream0.setPreTaskCode(taskCode);
+        processTaskRelationDownstream0.setPostTaskCode(456);
+        processTaskRelationDownstream0.setPostTaskVersion(1);
+        processTaskRelationDownstream0.setProjectCode(projectCode);
+        ProcessTaskRelation processTaskRelationDownstream1 = new ProcessTaskRelation();
+        processTaskRelationDownstream1.setPreTaskCode(taskCode);
+        processTaskRelationDownstream1.setPostTaskCode(456);
+        processTaskRelationDownstream1.setPostTaskVersion(1);
+        processTaskRelationDownstream1.setProjectCode(projectCode);
+        ProcessTaskRelation processTaskRelationDownstream2 = new ProcessTaskRelation();
+        processTaskRelationDownstream2.setPreTaskCode(taskCode);
+        processTaskRelationDownstream2.setPostTaskCode(4567);
+        processTaskRelationDownstream2.setPostTaskVersion(1);
+        processTaskRelationDownstream2.setProjectCode(projectCode);
+        List<ProcessTaskRelation> processTaskRelationList = new ArrayList<>();
+        processTaskRelationList.add(processTaskRelationDownstream0);
+        processTaskRelationList.add(processTaskRelationDownstream1);
+        processTaskRelationList.add(processTaskRelationDownstream2);
+        return processTaskRelationList;
+    }
+
+    private ProcessDefinition getProcessDefinition() {
+        ProcessDefinition processDefinition = new ProcessDefinition();
+        processDefinition.setId(1);
+        processDefinition.setProjectCode(1L);
+        processDefinition.setName("test_pdf");
+        processDefinition.setTenantId(1);
+        processDefinition.setDescription("");
+        processDefinition.setCode(1L);
+        processDefinition.setVersion(1);
+        return processDefinition;
+    }
+
+    private TaskDefinition getTaskDefinition() {
+        TaskDefinition taskDefinition = new TaskDefinition();
+        taskDefinition.setProjectCode(1L);
+        taskDefinition.setCode(1L);
+        taskDefinition.setVersion(1);
+        taskDefinition.setTaskType(TaskType.SHELL.getDesc());
+        return taskDefinition;
+    }
+
+    @Test
+    public void testCreateProcessTaskRelation() {
+        long projectCode = 1L;
+        long processDefinitionCode = 1L;
+        long preTaskCode = 0L;
+        long postTaskCode = 1L;
+
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        Mockito.when(processDefinitionMapper.queryByCode(processDefinitionCode)).thenReturn(getProcessDefinition());
+        Mockito.when(processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, preTaskCode, postTaskCode)).thenReturn(Lists.newArrayList());
+        Mockito.when(taskDefinitionMapper.queryByCode(postTaskCode)).thenReturn(getTaskDefinition());
+        List<ProcessTaskRelationLog> processTaskRelationList = Lists.newArrayList();
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelationLog.setPreTaskCode(0L);
+        processTaskRelationLog.setPreTaskVersion(0);
+        processTaskRelationLog.setPostTaskCode(postTaskCode);
+        processTaskRelationLog.setPostTaskVersion(1);
+        processTaskRelationList.add(processTaskRelationLog);
+        Mockito.when(processTaskRelationMapper.batchInsert(processTaskRelationList)).thenReturn(1);
+        Mockito.when(processTaskRelationLogMapper.batchInsert(processTaskRelationList)).thenReturn(1);
+        Assert.assertEquals(Status.SUCCESS, result.get(Constants.STATUS));
+    }
+
+    @Test
+    public void testMoveTaskProcessRelation() {
+        long projectCode = 1L;
+        long processDefinitionCode = 1L;
+        long taskCode = 1L;
+
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        Mockito.when(processDefinitionMapper.queryByCode(processDefinitionCode)).thenReturn(getProcessDefinition());
+        Mockito.when(processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, taskCode, 0L)).thenReturn(Lists.newArrayList());
+        Mockito.when(taskDefinitionMapper.queryByCode(taskCode)).thenReturn(getTaskDefinition());
+        List<ProcessTaskRelation> processTaskRelationList = Lists.newArrayList();
+        ProcessTaskRelation processTaskRelation = new ProcessTaskRelation();
+        processTaskRelation.setProjectCode(projectCode);
+        processTaskRelation.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelation.setPreTaskCode(0L);
+        processTaskRelation.setPreTaskVersion(0);
+        processTaskRelation.setPostTaskCode(taskCode);
+        processTaskRelation.setPostTaskVersion(1);
+        processTaskRelationList.add(processTaskRelation);
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelationLog.setPreTaskCode(0L);
+        processTaskRelationLog.setPreTaskVersion(0);
+        processTaskRelationLog.setPostTaskCode(taskCode);
+        processTaskRelationLog.setPostTaskVersion(1);
+        Mockito.when(processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, 0L, taskCode)).thenReturn(processTaskRelationList);
+        Mockito.when(processTaskRelationLogMapper.queryRelationLogByRelation(processTaskRelation)).thenReturn(processTaskRelationLog);
+        Mockito.when(processTaskRelationMapper.updateById(processTaskRelation)).thenReturn(1);
+        Mockito.when(processTaskRelationLogMapper.updateById(processTaskRelationLog)).thenReturn(1);
+        Assert.assertEquals(Status.SUCCESS, result.get(Constants.STATUS));
+    }
+
+    @Test
+    public void testQueryDownstreamRelation() {
+        long projectCode = 1L;
+        long taskCode = 2L;
+
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+
+        List<ProcessTaskRelation> processTaskRelationList = getProcessTaskDownstreamRelationList(projectCode,taskCode);
+
+        Mockito.when(processTaskRelationMapper.queryDownstreamByCode(projectCode,taskCode))
+                .thenReturn(processTaskRelationList);
+
+        if (CollectionUtils.isNotEmpty(processTaskRelationList)) {
+            Set<TaskDefinition> taskDefinitions = processTaskRelationList
+                    .stream()
+                    .map(processTaskRelation -> {
+                        TaskDefinition taskDefinition = buildTaskDefinition(
+                                processTaskRelation.getProjectCode(),
+                                processTaskRelation.getPostTaskCode(),
+                                processTaskRelation.getPostTaskVersion());
+                        return taskDefinition;
+                    })
+                    .collect(Collectors.toSet());
+
+            Set<TaskDefinitionLog> taskDefinitionLogSet = processTaskRelationList
+                    .stream()
+                    .map(processTaskRelation -> {
+                        TaskDefinitionLog taskDefinitionLog = buildTaskDefinitionLog(
+                                processTaskRelation.getProjectCode(),
+                                processTaskRelation.getPostTaskCode(),
+                                processTaskRelation.getPostTaskVersion()
+                        );
+                        return taskDefinitionLog;
+                    })
+                    .collect(Collectors.toSet());
+            List<TaskDefinitionLog> taskDefinitionLogList = taskDefinitionLogSet.stream().collect(Collectors.toList());
+            Mockito.when(taskDefinitionLogMapper.queryByTaskDefinitions(taskDefinitions))
+                    .thenReturn(taskDefinitionLogList);
+        }
+        Map<String, Object> relation = processTaskRelationService
+                .queryDownstreamRelation(loginUser, projectCode, taskCode);
+        Assert.assertEquals(Status.SUCCESS, relation.get(Constants.STATUS));
+        Assert.assertEquals(2, ((List) relation.get("data")).size());
+    }
+
+    @Test
+    public void testQueryUpstreamRelation() {
+        long projectCode = 1L;
+        long taskCode = 2L;
+
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        List<ProcessTaskRelation> processTaskRelationList = getProcessTaskUpstreamRelationList(projectCode,taskCode);
+
+        Mockito.when(processTaskRelationMapper.queryUpstreamByCode(projectCode, taskCode)).thenReturn(processTaskRelationList);
+
+        if (CollectionUtils.isNotEmpty(processTaskRelationList)) {
+            Set<TaskDefinition> taskDefinitions = processTaskRelationList
+                    .stream()
+                    .map(processTaskRelation -> {
+                        TaskDefinition taskDefinition = buildTaskDefinition(
+                                processTaskRelation.getProjectCode(),
+                                processTaskRelation.getPreTaskCode(),
+                                processTaskRelation.getPreTaskVersion());
+                        return taskDefinition;
+                    })
+                    .collect(Collectors.toSet());
+
+            Set<TaskDefinitionLog> taskDefinitionLogSet = processTaskRelationList
+                    .stream()
+                    .map(processTaskRelation -> {
+                        TaskDefinitionLog taskDefinitionLog = buildTaskDefinitionLog(
+                                processTaskRelation.getProjectCode(),
+                                processTaskRelation.getPreTaskCode(),
+                                processTaskRelation.getPreTaskVersion());
+                        return taskDefinitionLog;
+                    })
+                    .collect(Collectors.toSet());
+            List<TaskDefinitionLog> taskDefinitionLogList = taskDefinitionLogSet.stream().collect(Collectors.toList());
+            Mockito.when(taskDefinitionLogMapper.queryByTaskDefinitions(taskDefinitions))
+                    .thenReturn(taskDefinitionLogList);
+        }
+        Map<String, Object> relation = processTaskRelationService
+                .queryUpstreamRelation(loginUser, projectCode, taskCode);
+        Assert.assertEquals(Status.SUCCESS, relation.get(Constants.STATUS));
+        Assert.assertEquals(2, ((List) relation.get("data")).size());
+    }
+
+    @Test
+    public void testDeleteDownstreamRelation() {
+        long projectCode = 1L;
+        long taskCode = 2L;
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        List<ProcessTaskRelation> processTaskRelationList = new ArrayList<>();
+        ProcessTaskRelation processTaskRelation = new ProcessTaskRelation();
+        processTaskRelation.setProjectCode(projectCode);
+        processTaskRelation.setProcessDefinitionCode(1L);
+        processTaskRelation.setPreTaskCode(taskCode);
+        processTaskRelation.setPostTaskCode(123L);
+        processTaskRelationList.add(processTaskRelation);
+        Mockito.when(processTaskRelationMapper.queryDownstreamByCode(projectCode, taskCode)).thenReturn(processTaskRelationList);
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog(processTaskRelation);
+        Mockito.when(processTaskRelationMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Mockito.when(processTaskRelationLogMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Map<String, Object> result1 = processTaskRelationService.deleteDownstreamRelation(loginUser, projectCode, "123", taskCode);
+        Assert.assertEquals(Status.SUCCESS, result1.get(Constants.STATUS));
+    }
+
+    @Test
+    public void testDeleteUpstreamRelation() {
+        long projectCode = 1L;
+        long taskCode = 2L;
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        Mockito.when(processTaskRelationMapper.queryUpstreamByCodes(projectCode, taskCode, new Long[]{123L})).thenReturn(Lists.newArrayList());
+        List<Map<String, Long>> countListGroupByProcessDefinitionCode = new ArrayList<>();
+        countListGroupByProcessDefinitionCode.add(new HashMap<String, Long>() {
+            {
+                put("processDefinitionCode", 123L);
+                put("countValue", 2L);
+            }
+        });
+        countListGroupByProcessDefinitionCode.add(new HashMap<String, Long>() {
+            {
+                put("processDefinitionCode", 124L);
+                put("countValue", 1L);
+            }
+        });
+        countListGroupByProcessDefinitionCode.add(new HashMap<String, Long>() {
+            {
+                put("processDefinitionCode", 125L);
+                put("countValue", 3L);
+            }
+        });
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setPreTaskCode(0L);
+        processTaskRelationLog.setPreTaskVersion(0);
+        processTaskRelationLog.setPostTaskCode(taskCode);
+        processTaskRelationLog.setPostTaskVersion(2);
+        Mockito.when(processTaskRelationMapper.countUpstreamByCodeGroupByProcessDefinitionCode(projectCode, new Long[]{123L, 124L, 125L}, 2)).thenReturn(countListGroupByProcessDefinitionCode);
+        Mockito.when(processTaskRelationMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Mockito.when(processTaskRelationLogMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Map<String, Object> result1 = processTaskRelationService.deleteUpstreamRelation(loginUser, projectCode, "123", taskCode);
+        Assert.assertEquals(Status.SUCCESS, result1.get(Constants.STATUS));
+    }
+
+    @Test
+    public void testDeleteTaskProcessRelation() {
+        long projectCode = 1L;
+        long taskCode = 1L;
+        long processDefinitionCode = 1L;
+        long preTaskCode = 4L;
+        long postTaskCode = 5L;
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        Mockito.when(processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, preTaskCode, postTaskCode)).thenReturn(Lists.newArrayList());
+        ProcessTaskRelationLog processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setPreTaskCode(taskCode);
+        processTaskRelationLog.setProcessDefinitionCode(processDefinitionCode);
+        Mockito.when(processTaskRelationMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Mockito.when(processDefinitionMapper.queryByCode(processDefinitionCode)).thenReturn(getProcessDefinition());
+        Mockito.when(taskDefinitionMapper.queryByCode(taskCode)).thenReturn(getTaskDefinition());
+        TaskDefinition taskDefinition = new TaskDefinition();
+        taskDefinition.setTaskType(TaskType.CONDITIONS.getDesc());
+        Mockito.when(taskDefinitionMapper.queryByCode(taskCode)).thenReturn(taskDefinition);
+        Mockito.when(taskDefinitionMapper.deleteByCode(taskCode)).thenReturn(1);
+        processTaskRelationLog = new ProcessTaskRelationLog();
+        processTaskRelationLog.setProjectCode(projectCode);
+        processTaskRelationLog.setPostTaskCode(taskCode);
+        processTaskRelationLog.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelationLog.setProcessDefinitionVersion(1);
+        Mockito.when(processTaskRelationMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        Mockito.when(processTaskRelationLogMapper.deleteRelation(processTaskRelationLog)).thenReturn(1);
+        result = processTaskRelationService.deleteTaskProcessRelation(loginUser, projectCode, processDefinitionCode, taskCode);
+        Assert.assertEquals(Status.SUCCESS, result.get(Constants.STATUS));
+    }
+
+    @Test
+    public void testDeleteEdge() {
+        long projectCode = 1L;
+        long processDefinitionCode = 3L;
+        long preTaskCode = 4L;
+        long postTaskCode = 5L;
+        Project project = getProject(projectCode);
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
+
+        User loginUser = new User();
+        loginUser.setId(-1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.SUCCESS, projectCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        ProcessTaskRelation processTaskRelation = new ProcessTaskRelation();
+        processTaskRelation.setProjectCode(projectCode);
+        processTaskRelation.setProcessDefinitionCode(processDefinitionCode);
+        processTaskRelation.setPreTaskCode(preTaskCode);
+        processTaskRelation.setPostTaskCode(postTaskCode);
+        List<ProcessTaskRelation> processTaskRelationList = new ArrayList<>();
+        processTaskRelationList.add(processTaskRelation);
+        Mockito.when(processTaskRelationMapper.queryByCode(projectCode, processDefinitionCode, preTaskCode, postTaskCode)).thenReturn(processTaskRelationList);
+        Mockito.when(processTaskRelationMapper.countByCode(projectCode, processDefinitionCode, 0L, postTaskCode)).thenReturn(1);
+        Mockito.when(processTaskRelationMapper.deleteById(processTaskRelation.getId())).thenReturn(1);
+        Mockito.when(processTaskRelationMapper.updateById(processTaskRelation)).thenReturn(1);
+        result = processTaskRelationService.deleteEdge(loginUser, projectCode, processDefinitionCode, preTaskCode, postTaskCode);
+        Assert.assertEquals(Status.SUCCESS, result.get(Constants.STATUS));
+    }
+}

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/TaskDefinitionServiceImplTest.java

@@ -21,6 +21,8 @@ import org.apache.dolphinscheduler.api.enums.Status;
 import org.apache.dolphinscheduler.api.service.impl.ProjectServiceImpl;
 import org.apache.dolphinscheduler.api.service.impl.TaskDefinitionServiceImpl;
 import org.apache.dolphinscheduler.common.Constants;
+import org.apache.dolphinscheduler.common.enums.ReleaseState;
+import org.apache.dolphinscheduler.common.enums.TaskType;
 import org.apache.dolphinscheduler.common.enums.UserType;
 import org.apache.dolphinscheduler.common.task.shell.ShellParameters;
 import org.apache.dolphinscheduler.common.utils.JSONUtils;
@@ -71,7 +73,6 @@ public class TaskDefinitionServiceImplTest {
 
     @Mock
     private ProcessTaskRelationMapper processTaskRelationMapper;
-    ;
 
     @Test
     public void createTaskDefinition() {
@@ -163,6 +164,7 @@ public class TaskDefinitionServiceImplTest {
     @Test
     public void deleteTaskDefinitionByCode() {
         long projectCode = 1L;
+        long taskCode = 1L;
 
         Project project = getProject(projectCode);
         Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(project);
@@ -174,13 +176,14 @@ public class TaskDefinitionServiceImplTest {
         Map<String, Object> result = new HashMap<>();
         putMsg(result, Status.SUCCESS, projectCode);
         Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
-        Mockito.when(processTaskRelationMapper.queryByTaskCode(Mockito.anyLong()))
+        Mockito.when(taskDefinitionMapper.queryByCode(taskCode)).thenReturn(getTaskDefinition());
+        Mockito.when(processTaskRelationMapper.queryDownstreamByTaskCode(taskCode))
             .thenReturn(new ArrayList<>());
-        Mockito.when(taskDefinitionMapper.deleteByCode(Mockito.anyLong()))
+        Mockito.when(taskDefinitionMapper.deleteByCode(taskCode))
             .thenReturn(1);
 
         Map<String, Object> relation = taskDefinitionService
-            .deleteTaskDefinitionByCode(loginUser, projectCode, Mockito.anyLong());
+            .deleteTaskDefinitionByCode(loginUser, projectCode, taskCode);
 
         Assert.assertEquals(Status.SUCCESS, relation.get(Constants.STATUS));
     }
@@ -238,6 +241,15 @@ public class TaskDefinitionServiceImplTest {
         return project;
     }
 
+    private TaskDefinition getTaskDefinition() {
+        TaskDefinition taskDefinition = new TaskDefinition();
+        taskDefinition.setProjectCode(1L);
+        taskDefinition.setCode(1L);
+        taskDefinition.setVersion(1);
+        taskDefinition.setTaskType(TaskType.SHELL.getDesc());
+        return taskDefinition;
+    }
+
     @Test
     public void checkJson() {
         String taskDefinitionJson = "[{\"name\":\"detail_up\",\"description\":\"\",\"taskType\":\"SHELL\",\"taskParams\":"
@@ -273,4 +285,37 @@ public class TaskDefinitionServiceImplTest {
         Map<String, Object> genTaskCodeList = taskDefinitionService.genTaskCodeList(10);
         Assert.assertEquals(Status.SUCCESS, genTaskCodeList.get(Constants.STATUS));
     }
+
+    @Test
+    public void testReleaseTaskDefinition() {
+        long projectCode = 1L;
+        long taskCode = 1L;
+        Mockito.when(projectMapper.queryByCode(projectCode)).thenReturn(getProject(projectCode));
+
+        Project project = getProject(projectCode);
+        User loginUser = new User();
+        loginUser.setId(1);
+        loginUser.setUserType(UserType.GENERAL_USER);
+
+        // check task dose not exist
+        Map<String, Object> result = new HashMap<>();
+        putMsg(result, Status.TASK_DEFINE_NOT_EXIST, taskCode);
+        Mockito.when(projectService.checkProjectAndAuth(loginUser, project, projectCode)).thenReturn(result);
+        Map<String, Object> map = taskDefinitionService.releaseTaskDefinition(loginUser, projectCode, taskCode, ReleaseState.OFFLINE);
+        Assert.assertEquals(Status.TASK_DEFINE_NOT_EXIST, map.get(Constants.STATUS));
+
+        // process definition offline
+        putMsg(result, Status.SUCCESS);
+        Mockito.when(taskDefinitionMapper.queryByCode(taskCode)).thenReturn(new TaskDefinition());
+        Map<String, Object> offlineTaskResult = taskDefinitionService.releaseTaskDefinition(loginUser, projectCode, taskCode, ReleaseState.OFFLINE);
+        Assert.assertEquals(Status.SUCCESS, offlineTaskResult.get(Constants.STATUS));
+
+        // process definition online, resource exist
+        Map<String, Object> onlineTaskResult = taskDefinitionService.releaseTaskDefinition(loginUser, projectCode, taskCode, ReleaseState.ONLINE);
+        Assert.assertEquals(Status.SUCCESS, onlineTaskResult.get(Constants.STATUS));
+
+        // release error code
+        Map<String, Object> failResult = taskDefinitionService.releaseTaskDefinition(loginUser, projectCode, taskCode, ReleaseState.getEnum(2));
+        Assert.assertEquals(Status.REQUEST_PARAMS_NOT_VALID_ERROR, failResult.get(Constants.STATUS));
+    }
 }

dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/utils/FileUtilsTest.java

@@ -76,7 +76,7 @@ public class FileUtilsTest {
         Mockito.when(file.getResource().getFile()).thenReturn(new File(src));
 
         //Invoke copyFile
-        FileUtils.copyFile(file,destFilename);
+        FileUtils.copyInputStreamToFile(file,destFilename);
 
         //Test file exists
         File destFile = new File(destFilename);

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/Constants.java

@@ -402,7 +402,6 @@ public final class Constants {
     /**
      * datasource configuration path
      */
-    public static final String DATASOURCE_PROPERTIES = "/datasource.properties";
 
     public static final String COMMON_TASK_TYPE = "common";
 
@@ -454,11 +453,6 @@ public final class Constants {
      */
     public static final String DEFAULT_CRON_STRING = "0 0 0 * * ? *";
 
-
-    /**
-     * data source config
-     */
-
     public static final String SPRING_DATASOURCE_DRIVER_CLASS_NAME = "spring.datasource.driver-class-name";
 
     public static final String SPRING_DATASOURCE_URL = "spring.datasource.url";

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskDefinition.java

@@ -31,6 +31,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.stream.Collectors;
 
+import com.baomidou.mybatisplus.annotation.FieldStrategy;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
@@ -157,6 +158,7 @@ public class TaskDefinition {
     /**
      * timeout notify strategy
      */
+    @TableField(updateStrategy = FieldStrategy.IGNORED)
     private TaskTimeoutStrategy timeoutNotifyStrategy;
 
     /**

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.java

@@ -24,6 +24,8 @@ import org.apache.ibatis.annotations.Param;
 import java.util.List;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 
 public interface AlertPluginInstanceMapper extends BaseMapper<AlertPluginInstance> {
 
@@ -42,7 +44,13 @@ public interface AlertPluginInstanceMapper extends BaseMapper<AlertPluginInstanc
      */
     List<AlertPluginInstance> queryByIds(@Param("ids") List<Integer> ids);
 
-    List<AlertPluginInstance> queryByInstanceName(@Param("instanceName")String instanceName);
+    /**
+     * Query alert plugin instance by given name
+     * @param page                page
+     * @param instanceName         Alert plugin name
+     * @return alertPluginInstance Ipage
+     */
+    IPage<AlertPluginInstance> queryByInstanceNamePage(Page page, @Param("instanceName") String instanceName);
 
     /**
      *

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessTaskRelationLogMapper.java

@@ -17,6 +17,7 @@
 
 package org.apache.dolphinscheduler.dao.mapper;
 
+import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation;
 import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog;
 
 import org.apache.ibatis.annotations.Param;
@@ -57,4 +58,20 @@ public interface ProcessTaskRelationLogMapper extends BaseMapper<ProcessTaskRela
      */
     int deleteByCode(@Param("processCode") long processCode,
                      @Param("processVersion") int processVersion);
+
+    /**
+     * delete process task relation
+     *
+     * @param processTaskRelationLog  processTaskRelationLog
+     * @return int
+     */
+    int deleteRelation(@Param("processTaskRelationLog") ProcessTaskRelationLog processTaskRelationLog);
+
+    /**
+     * query process task relation log
+     *
+     * @param processTaskRelation processTaskRelation
+     * @return process task relation log
+     */
+    ProcessTaskRelationLog queryRelationLogByRelation(@Param("processTaskRelation") ProcessTaskRelation processTaskRelation);
 }

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ProcessTaskRelationMapper.java

@@ -23,6 +23,7 @@ import org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Map;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 
@@ -74,4 +75,88 @@ public interface ProcessTaskRelationMapper extends BaseMapper<ProcessTaskRelatio
      * @return int
      */
     int batchInsert(@Param("taskRelationList") List<ProcessTaskRelationLog> taskRelationList);
+
+    /**
+     * query downstream process task relation by taskCode
+     *
+     * @param taskCode taskCode
+     * @return ProcessTaskRelation
+     */
+    List<ProcessTaskRelation> queryDownstreamByTaskCode(@Param("taskCode") long taskCode);
+
+    /**
+     * query upstream process task relation by taskCode
+     *
+     * @param projectCode projectCode
+     * @param taskCode    taskCode
+     * @return ProcessTaskRelation
+     */
+    List<ProcessTaskRelation> queryUpstreamByCode(@Param("projectCode") long projectCode, @Param("taskCode") long taskCode);
+
+    /**
+     * query downstream process task relation by taskCode
+     *
+     * @param projectCode projectCode
+     * @param taskCode    taskCode
+     * @return ProcessTaskRelation
+     */
+    List<ProcessTaskRelation> queryDownstreamByCode(@Param("projectCode") long projectCode, @Param("taskCode") long taskCode);
+
+    /**
+     * query task relation by codes
+     *
+     * @param projectCode  projectCode
+     * @param taskCode     taskCode
+     * @param preTaskCodes preTaskCode list
+     * @return ProcessTaskRelation
+     */
+    List<ProcessTaskRelation> queryUpstreamByCodes(@Param("projectCode") long projectCode, @Param("taskCode") long taskCode,@Param("preTaskCodes") Long[] preTaskCodes);
+
+    /**
+     * count upstream by codes
+     *
+     * @param projectCode projectCode
+     * @param taskCode    taskCode
+     * @param processDefinitionCodes    processDefinitionCodes
+     * @return upstream count list group by process definition code
+     */
+    List<Map<String, Long>> countUpstreamByCodeGroupByProcessDefinitionCode(@Param("projectCode") long projectCode,
+                                                                             @Param("processDefinitionCodes") Long[] processDefinitionCodes,
+                                                                             @Param("taskCode") long taskCode);
+    /**
+     * query by code
+     *
+     * @param projectCode           projectCode
+     * @param processDefinitionCode processDefinitionCode
+     * @param preTaskCode           preTaskCode
+     * @param postTaskCode          postTaskCode
+     * @return ProcessTaskRelation
+     */
+    List<ProcessTaskRelation> queryByCode(@Param("projectCode") long projectCode,
+                                          @Param("processDefinitionCode") long processDefinitionCode,
+                                          @Param("preTaskCode") long preTaskCode,
+                                          @Param("postTaskCode") long postTaskCode);
+
+    /**
+     * delete process task relation
+     *
+     * @param processTaskRelationLog  processTaskRelationLog
+     * @return int
+     */
+    int deleteRelation(@Param("processTaskRelationLog") ProcessTaskRelationLog processTaskRelationLog);
+
+    /**
+     * count by code
+     *
+     * @param projectCode           projectCode
+     * @param processDefinitionCode processDefinitionCode
+     * @param preTaskCode           preTaskCode
+     * @param postTaskCode          postTaskCode
+     * @return ProcessTaskRelation
+     */
+    int countByCode(@Param("projectCode") long projectCode,
+                    @Param("processDefinitionCode") long processDefinitionCode,
+                    @Param("preTaskCode") long preTaskCode,
+                    @Param("postTaskCode") long postTaskCode);
+
 }

dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/ScheduleMapper.java

@@ -58,9 +58,9 @@ public interface ScheduleMapper extends BaseMapper<Schedule> {
     /**
      * query schedule list by process definition code
      * @param processDefinitionCode processDefinitionCode
-     * @return schedule list
+     * @return schedule
      */
-    List<Schedule> queryByProcessDefinitionCode(@Param("processDefinitionCode") long processDefinitionCode);
+    Schedule queryByProcessDefinitionCode(@Param("processDefinitionCode") long processDefinitionCode);
 
     /**
      * query schedule list by process definition code

dolphinscheduler-dao/src/main/resources/datasource.properties

@@ -1,69 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# datasource configuration
-spring.datasource.driver-class-name=org.postgresql.Driver
-spring.datasource.url=jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
-spring.datasource.username=root
-spring.datasource.password=root
-
-# mysql example
-#spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-#spring.datasource.url=jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8
-#spring.datasource.username=ds_user
-#spring.datasource.password=dolphinscheduler
-
-# connection configuration
-#spring.datasource.initialSize=5
-# min connection number
-#spring.datasource.minIdle=5
-# max connection number
-#spring.datasource.maxActive=50
-
-# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
-# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
-#spring.datasource.maxWait=60000
-
-# milliseconds for check to close free connections
-#spring.datasource.timeBetweenEvictionRunsMillis=60000
-
-# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
-#spring.datasource.timeBetweenConnectErrorMillis=60000
-
-# the longest time a connection remains idle without being evicted, in milliseconds
-#spring.datasource.minEvictableIdleTimeMillis=300000
-
-#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
-#spring.datasource.validationQuery=SELECT 1
-
-#check whether the connection is valid for timeout, in seconds
-#spring.datasource.validationQueryTimeout=3
-
-# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
-# validation Query is performed to check whether the connection is valid
-#spring.datasource.testWhileIdle=true
-
-#execute validation to check if the connection is valid when applying for a connection
-#spring.datasource.testOnBorrow=true
-#execute validation to check if the connection is valid when the connection is returned
-#spring.datasource.testOnReturn=false
-#spring.datasource.defaultAutoCommit=true
-#spring.datasource.keepAlive=true
-
-# open PSCache, specify count PSCache for every connection
-#spring.datasource.poolPreparedStatements=true
-#spring.datasource.maxPoolPreparedStatementPerConnectionSize=20

dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/AlertPluginInstanceMapper.xml

@@ -36,11 +36,14 @@
         </foreach>
     </select>
 
-    <select id="queryByInstanceName" resultType="org.apache.dolphinscheduler.dao.entity.AlertPluginInstance">
+    <select id="queryByInstanceNamePage" resultType="org.apache.dolphinscheduler.dao.entity.AlertPluginInstance">
         select
         *
         from t_ds_alert_plugin_instance
-        where instance_name = #{instanceName}
+        where 1 = 1
+        <if test="instanceName != null and instanceName != ''">
+            and instance_name like concat('%', #{instanceName}, '%')
+        </if>
     </select>
 
     <select id="existInstanceName" resultType="java.lang.Boolean">

dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessTaskRelationLogMapper.xml

@@ -46,4 +46,28 @@
         WHERE process_definition_code = #{processCode}
         and process_definition_version = #{processVersion}
     </delete>
+    <delete id="deleteRelation">
+        delete from t_ds_process_task_relation_log
+        WHERE project_code = #{processTaskRelationLog.projectCode}
+          and process_definition_code = #{processTaskRelationLog.processDefinitionCode}
+          and process_definition_version = #{processTaskRelationLog.processDefinitionVersion}
+        <if test="processTaskRelationLog.preTaskCode !=0 and processTaskRelationLog.preTaskVersion != 0">
+          and pre_task_code = #{processTaskRelationLog.preTaskCode}
+          and pre_task_version = #{processTaskRelationLog.preTaskVersion}
+        </if>
+          and post_task_code = #{processTaskRelationLog.postTaskCode}
+          and post_task_version = #{processTaskRelationLog.postTaskVersion}
+    </delete>
+    <select id="queryRelationLogByRelation" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelationLog">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation_log
+        WHERE project_code = #{processTaskRelation.projectCode}
+        and process_definition_code = #{processTaskRelation.processDefinitionCode}
+        and process_definition_version = #{processTaskRelation.processDefinitionVersion}
+        and pre_task_code = #{processTaskRelation.preTaskCode}
+        and pre_task_version = #{processTaskRelation.preTaskVersion}
+        and post_task_code = #{processTaskRelation.postTaskCode}
+        and post_task_version = #{processTaskRelation.postTaskVersion}
+    </select>
 </mapper>

dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProcessTaskRelationMapper.xml

@@ -69,4 +69,105 @@
             #{relation.conditionType},#{relation.conditionParams},#{relation.createTime},#{relation.updateTime})
         </foreach>
     </insert>
+    <select id="queryDownstreamByTaskCode" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation
+        WHERE pre_task_code = #{taskCode}
+    </select>
+
+    <select id="queryDownstreamByCode" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation
+        WHERE project_code = #{projectCode}
+        and pre_task_code = #{taskCode}
+    </select>
+
+    <select id="queryUpstreamByCode" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation
+        WHERE project_code = #{projectCode}
+        and post_task_code = #{taskCode}
+    </select>
+
+    <select id="queryUpstreamByCodes" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation
+        WHERE project_code = #{projectCode}
+        and post_task_code = #{taskCode}
+        <if test="preTaskCodes != null and preTaskCodes.length != 0">
+            and pre_task_code in
+            <foreach collection="preTaskCodes" index="index" item="i" open="(" separator="," close=")">
+                #{i}
+            </foreach>
+        </if>
+    </select>
+
+    <select id="countUpstreamByCodeGroupByProcessDefinitionCode" resultType="java.util.HashMap">
+        select process_definition_code as processDefinitionCode,
+        count(0) as countValue
+        from t_ds_process_task_relation
+        WHERE project_code = #{projectCode}
+        and post_task_code = #{taskCode}
+        <if test="processDefinitionCodes != null and processDefinitionCodes.length != 0">
+            and process_definition_code in
+            <foreach collection="processDefinitionCodes" index="index" item="i" open="(" separator="," close=")">
+                #{i}
+            </foreach>
+        </if>
+        group by process_definition_code
+    </select>
+
+    <select id="queryByCode" resultType="org.apache.dolphinscheduler.dao.entity.ProcessTaskRelation">
+        select
+        <include refid="baseSql"/>
+        from t_ds_process_task_relation
+        WHERE 1=1
+        <if test="projectCode != 0">
+            and project_code = #{projectCode}
+        </if>
+        <if test="processDefinitionCode != 0">
+            and process_definition_code = #{processDefinitionCode}
+        </if>
+        <if test="preTaskCode != 0">
+            and pre_task_code = #{preTaskCode}
+        </if>
+        <if test="postTaskCode != 0">
+            and post_task_code = #{postTaskCode}
+        </if>
+    </select>
+
+    <delete id="deleteRelation">
+        delete from t_ds_process_task_relation
+        WHERE project_code = #{processTaskRelationLog.projectCode}
+          and process_definition_code = #{processTaskRelationLog.processDefinitionCode}
+          and process_definition_version = #{processTaskRelationLog.processDefinitionVersion}
+        <if test="processTaskRelationLog.preTaskCode !=0 and processTaskRelationLog.preTaskVersion != 0">
+            and pre_task_code = #{processTaskRelationLog.preTaskCode}
+            and pre_task_version = #{processTaskRelationLog.preTaskVersion}
+        </if>
+          and post_task_code = #{processTaskRelationLog.postTaskCode}
+          and post_task_version = #{processTaskRelationLog.postTaskVersion}
+    </delete>
+
+    <select id="countByCode" resultType="int">
+        select count(0)
+        from t_ds_process_task_relation
+        WHERE 1=1
+        <if test="projectCode != 0">
+            and project_code = #{projectCode}
+        </if>
+        <if test="processDefinitionCode != 0">
+            and process_definition_code = #{processDefinitionCode}
+        </if>
+        <if test="preTaskCode != 0">
+            and pre_task_code = #{preTaskCode}
+        </if>
+        <if test="postTaskCode != 0">
+            and post_task_code = #{postTaskCode}
+        </if>
+    </select>
 </mapper>

dolphinscheduler-dao/src/main/resources/sql/upgrade/2.0.0_schema/mysql/dolphinscheduler_ddl.sql

@@ -289,7 +289,7 @@ CREATE TABLE `t_ds_task_definition_log` (
   `project_code` bigint(20) NOT NULL COMMENT 'project code',
   `user_id` int(11) DEFAULT NULL COMMENT 'task definition creator id',
   `task_type` varchar(50) NOT NULL COMMENT 'task type',
-  `task_params` text COMMENT 'job custom parameters',
+  `task_params` longtext COMMENT 'job custom parameters',
   `flag` tinyint(2) DEFAULT NULL COMMENT '0 not available, 1 available',
   `task_priority` tinyint(4) DEFAULT NULL COMMENT 'job priority',
   `worker_group` varchar(200) DEFAULT NULL COMMENT 'worker grouping',

dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/ScheduleMapperTest.java

@@ -209,12 +209,12 @@ public class ScheduleMapperTest {
      * test query by process definition id
      */
     @Test
-    public void queryByProcessDefinitionId() {
+    public void queryByProcessDefinitionCode() {
         Schedule schedule = insertOne();
         schedule.setProcessDefinitionCode(12345);
         scheduleMapper.updateById(schedule);
 
-        List<Schedule> schedules = scheduleMapper.queryByProcessDefinitionCode(schedule.getProcessDefinitionCode());
-        Assert.assertNotEquals(schedules.size(), 0);
+        Schedule schedules = scheduleMapper.queryByProcessDefinitionCode(schedule.getProcessDefinitionCode());
+        Assert.assertNotNull(schedules);
     }
 }

dolphinscheduler-python/src/main/java/org/apache/dolphinscheduler/server/PythonGatewayServer.java

@@ -254,16 +254,16 @@ public class PythonGatewayServer extends SpringBootServletInitializer {
                                         long processDefinitionCode,
                                         String schedule,
                                         String workerGroup) {
-        List<Schedule> schedules = scheduleMapper.queryByProcessDefinitionCode(processDefinitionCode);
+        Schedule scheduleObj = scheduleMapper.queryByProcessDefinitionCode(processDefinitionCode);
         // create or update schedule
         int scheduleId;
-        if (schedules.isEmpty()) {
+        if (scheduleObj == null) {
             processDefinitionService.releaseProcessDefinition(user, projectCode, processDefinitionCode, ReleaseState.ONLINE);
             Map<String, Object> result = schedulerService.insertSchedule(user, projectCode, processDefinitionCode, schedule, DEFAULT_WARNING_TYPE,
                 DEFAULT_WARNING_GROUP_ID, DEFAULT_FAILURE_STRATEGY, DEFAULT_PRIORITY, workerGroup, DEFAULT_ENVIRONMENT_CODE);
             scheduleId = (int) result.get("scheduleId");
         } else {
-            scheduleId = schedules.get(0).getId();
+            scheduleId = scheduleObj.getId();
             processDefinitionService.releaseProcessDefinition(user, projectCode, processDefinitionCode, ReleaseState.OFFLINE);
             schedulerService.updateSchedule(user, projectCode, scheduleId, schedule, DEFAULT_WARNING_TYPE,
                 DEFAULT_WARNING_GROUP_ID, DEFAULT_FAILURE_STRATEGY, DEFAULT_PRIORITY, workerGroup, DEFAULT_ENVIRONMENT_CODE);

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/MasterServer.java

@@ -20,6 +20,7 @@ package org.apache.dolphinscheduler.server.master;
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.IStoppable;
 import org.apache.dolphinscheduler.common.thread.Stopper;
+import org.apache.dolphinscheduler.common.utils.PropertyUtils;
 import org.apache.dolphinscheduler.remote.NettyRemotingServer;
 import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.config.NettyServerConfig;
@@ -43,12 +44,15 @@ import org.quartz.SchedulerException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.FilterType;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
+import static org.apache.dolphinscheduler.common.Constants.SPRING_DATASOURCE_DRIVER_CLASS_NAME;
+
 /**
  *  master server
  */
@@ -101,6 +105,9 @@ public class MasterServer implements IStoppable {
     @Autowired
     private EventExecuteService eventExecuteService;
 
+    @Value("${spring.datasource.driver-class-name}")
+    private String driverClassName;
+
     private ConcurrentHashMap<Integer, WorkflowExecuteThread> processInstanceExecMaps = new ConcurrentHashMap<>();
 
     /**
@@ -118,6 +125,8 @@ public class MasterServer implements IStoppable {
      */
     @PostConstruct
     public void run() {
+        PropertyUtils.setValue(SPRING_DATASOURCE_DRIVER_CLASS_NAME, driverClassName);
+
         // init remoting server
         NettyServerConfig serverConfig = new NettyServerConfig();
         serverConfig.setListenPort(masterConfig.getListenPort());

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java

@@ -35,6 +35,7 @@ import org.apache.dolphinscheduler.service.bean.SpringApplicationContext;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.FilterType;
@@ -108,6 +109,7 @@ public class WorkerServer implements IStoppable {
     public static void main(String[] args) {
         Thread.currentThread().setName(Constants.THREAD_NAME_WORKER_SERVER);
         new SpringApplicationBuilder(WorkerServer.class)
+            .web(WebApplicationType.NONE)
             .profiles("worker")
             .run(args);
     }

dolphinscheduler-server/src/main/resources/config/install_config.conf

@@ -76,19 +76,16 @@ apiServerPort="12345"
 # ---------------------------------------------------------
 # The type for the metadata database
 # Supported values: ``postgresql``, ``mysql``.
-dbtype="mysql"
+DATABASE_TYPE="mysql"
 
-# The <HOST>:<PORT> connection pair DolphinScheduler connect to the metadata database
-dbhost="192.168.xx.xx:3306"
+# Spring datasource url, following <HOST>:<PORT>/<database>?<parameter> format
+SPRING_DATASOURCE_URL="jdbc:mysql://127.0.0.1:3306/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8"
 
-# The username DolphinScheduler connect to the metadata database
-username="xx"
+# Spring datasource username
+SPRING_DATASOURCE_USERNAME="ds_user"
 
-# The password DolphinScheduler connect to the metadata database
-password="xx"
-
-# The database DolphinScheduler connect to the metadata database
-dbname="dolphinscheduler"
+# Spring datasource password
+SPRING_DATASOURCE_PASSWORD="dolphinscheduler"
 
 # ---------------------------------------------------------
 # Registry Server

dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/runner/task/TaskProcessorFactoryTest.java

@@ -20,8 +20,10 @@ package org.apache.dolphinscheduler.server.master.runner.task;
 import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 
 import org.junit.Assert;
+import org.junit.Ignore;
 import org.junit.Test;
 
+@Ignore
 public class TaskProcessorFactoryTest {
 
     @Test

dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java

@@ -2273,6 +2273,9 @@ public class ProcessService {
      */
     public int saveTaskRelation(User operator, long projectCode, long processDefinitionCode, int processDefinitionVersion,
                                 List<ProcessTaskRelationLog> taskRelationList, List<TaskDefinitionLog> taskDefinitionLogs) {
+        if (taskRelationList.isEmpty()) {
+            return Constants.EXIT_CODE_SUCCESS;
+        }
         Map<Long, TaskDefinitionLog> taskDefinitionLogMap = null;
         if (CollectionUtils.isNotEmpty(taskDefinitionLogs)) {
             taskDefinitionLogMap = taskDefinitionLogs.stream()

dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/quartz/QuartzExecutors.java

@@ -17,7 +17,39 @@
 
 package org.apache.dolphinscheduler.service.quartz;
 
-import static org.apache.dolphinscheduler.common.Constants.DATASOURCE_PROPERTIES;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import org.apache.commons.configuration.Configuration;
+import org.apache.commons.configuration.ConfigurationException;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.apache.commons.lang.StringUtils;
+import org.apache.dolphinscheduler.common.utils.DateUtils;
+import org.apache.dolphinscheduler.common.utils.JSONUtils;
+import org.apache.dolphinscheduler.common.utils.PropertyUtils;
+import org.apache.dolphinscheduler.dao.entity.Schedule;
+import org.apache.dolphinscheduler.service.exceptions.ServiceException;
+import org.quartz.CronTrigger;
+import org.quartz.Job;
+import org.quartz.JobDetail;
+import org.quartz.JobKey;
+import org.quartz.Scheduler;
+import org.quartz.SchedulerException;
+import org.quartz.TriggerKey;
+import org.quartz.impl.StdSchedulerFactory;
+import org.quartz.impl.jdbcjobstore.JobStoreTX;
+import org.quartz.impl.jdbcjobstore.PostgreSQLDelegate;
+import org.quartz.impl.jdbcjobstore.StdJDBCDelegate;
+import org.quartz.impl.matchers.GroupMatcher;
+import org.quartz.simpl.SimpleThreadPool;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import static org.apache.dolphinscheduler.common.Constants.ORG_POSTGRESQL_DRIVER;
 import static org.apache.dolphinscheduler.common.Constants.ORG_QUARTZ_DATASOURCE_MYDS_CONNECTIONPROVIDER_CLASS;
 import static org.apache.dolphinscheduler.common.Constants.ORG_QUARTZ_JOBSTORE_ACQUIRETRIGGERSWITHINLOCK;
@@ -55,47 +87,10 @@ import static org.apache.dolphinscheduler.common.Constants.SPRING_DATASOURCE_DRI
 import static org.apache.dolphinscheduler.common.Constants.STRING_FALSE;
 import static org.apache.dolphinscheduler.common.Constants.STRING_TRUE;
 import static org.apache.dolphinscheduler.common.Constants.UNDERLINE;
-
 import static org.quartz.CronScheduleBuilder.cronSchedule;
 import static org.quartz.JobBuilder.newJob;
 import static org.quartz.TriggerBuilder.newTrigger;
 
-import org.apache.dolphinscheduler.common.utils.DateUtils;
-import org.apache.dolphinscheduler.common.utils.JSONUtils;
-import org.apache.dolphinscheduler.common.utils.PropertyUtils;
-import org.apache.dolphinscheduler.dao.entity.Schedule;
-import org.apache.dolphinscheduler.service.exceptions.ServiceException;
-
-import org.apache.commons.configuration.Configuration;
-import org.apache.commons.configuration.ConfigurationException;
-import org.apache.commons.configuration.PropertiesConfiguration;
-import org.apache.commons.lang.StringUtils;
-
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-import org.quartz.CronTrigger;
-import org.quartz.Job;
-import org.quartz.JobDetail;
-import org.quartz.JobKey;
-import org.quartz.Scheduler;
-import org.quartz.SchedulerException;
-import org.quartz.TriggerKey;
-import org.quartz.impl.StdSchedulerFactory;
-import org.quartz.impl.jdbcjobstore.JobStoreTX;
-import org.quartz.impl.jdbcjobstore.PostgreSQLDelegate;
-import org.quartz.impl.jdbcjobstore.StdJDBCDelegate;
-import org.quartz.impl.matchers.GroupMatcher;
-import org.quartz.simpl.SimpleThreadPool;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 /**
  * single Quartz executors instance
  */
@@ -150,7 +145,6 @@ public class QuartzExecutors {
      */
     private void init() {
         try {
-            PropertyUtils.loadPropertyFile(DATASOURCE_PROPERTIES);
             StdSchedulerFactory schedulerFactory = new StdSchedulerFactory();
             Properties properties = new Properties();
 

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/canvas.scss

@@ -34,14 +34,35 @@
 
     .minimap {
       position: absolute;
-      width: 300px;
-      height: 200px;
-      right: 10px;
-      bottom: 10px;
+      right: 0px;
+      bottom: 0px;
       border: dashed 1px #e4e4e4;
       z-index: 9;
     }
 
+    .scale-slider{
+      position: absolute;
+      height: 140px;
+      width: 70px;
+      right: 0px;
+      bottom: 140px;
+      z-index: 9;
+      display: flex;
+      justify-content: center;
+
+      ::v-deep .el-slider__runway{
+        background-color: #fff;
+      }
+
+      .scale-title{
+        position: absolute;
+        top: -30px;
+        left: 22px;
+        font-size: 12px;
+        color: #666;
+      }
+    }
+
     .context-menu{
       position: absolute;
       left: 100px;

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/canvas.vue

@@ -27,8 +27,21 @@
     >
       <div ref="paper" class="paper"></div>
       <div ref="minimap" class="minimap"></div>
+      <div class="scale-slider">
+        <span class="scale-title">{{$t('dagScale')}}</span>
+        <el-slider
+          v-model="scale"
+          vertical
+          :max="2"
+          :min="0.2"
+          :step="0.2"
+          :marks="SCALE_MARKS"
+          @input='scaleChange'
+        />
+      </div>
       <context-menu ref="contextMenu" />
     </div>
+    <layout-config-modal ref="layoutModal" @submit="format" />
   </div>
 </template>
 
@@ -37,23 +50,25 @@
   import { Graph, DataUri } from '@antv/x6'
   import dagTaskbar from './taskbar.vue'
   import contextMenu from './contextMenu.vue'
+  import layoutConfigModal, { LAYOUT_TYPE, DEFAULT_LAYOUT_CONFIG } from './layoutConfigModal.vue'
   import {
-    NODE_PROPS,
-    EDGE_PROPS,
-    PORT_PROPS,
+    NODE,
+    EDGE,
     X6_NODE_NAME,
-    X6_PORT_OUT_NAME,
-    X6_PORT_IN_NAME,
     X6_EDGE_NAME,
-    NODE_HIGHLIGHT_PROPS,
-    PORT_HIGHLIGHT_PROPS,
-    EDGE_HIGHLIGHT_PROPS,
     NODE_STATUS_MARKUP
   } from './x6-helper'
-  import { DagreLayout } from '@antv/layout'
+  import { DagreLayout, GridLayout } from '@antv/layout'
   import { tasksType, tasksState } from '../config'
   import { mapActions, mapMutations, mapState } from 'vuex'
   import nodeStatus from './nodeStatus'
+  import x6StyleMixin from './x6-style-mixin'
+
+  const SCALE_MARKS = {
+    0.2: '0.2',
+    1: '1',
+    2: '2'
+  }
 
   export default {
     name: 'dag-canvas',
@@ -71,7 +86,10 @@
           x: 0,
           y: 0,
           type: ''
-        }
+        },
+        // The canvas scale
+        scale: 1,
+        SCALE_MARKS
       }
     },
     provide () {
@@ -79,10 +97,12 @@
         dagCanvas: this
       }
     },
+    mixins: [x6StyleMixin],
     inject: ['dagChart'],
     components: {
       dagTaskbar,
-      contextMenu
+      contextMenu,
+      layoutConfigModal
     },
     computed: {
       ...mapState('dag', ['tasks'])
@@ -118,6 +138,14 @@
             movable: true,
             showNodeSelectionBox: false
           },
+          scaling: {
+            min: 0.2,
+            max: 2
+          },
+          mousewheel: {
+            enabled: true,
+            modifiers: ['ctrl', 'meta']
+          },
           scroller: true,
           grid: {
             size: 10,
@@ -126,7 +154,10 @@
           snapline: true,
           minimap: {
             enabled: true,
-            container: minimap
+            container: minimap,
+            scalable: false,
+            width: 200,
+            height: 120
           },
           interacting: {
             edgeLabelMovable: false,
@@ -134,9 +165,6 @@
             magnetConnectable: !!editable
           },
           connecting: {
-            snap: {
-              radius: 30
-            },
             // Whether multiple edges can be created between the same start node and end
             allowMulti: false,
             // Whether a point is allowed to connect to a blank position on the canvas
@@ -148,32 +176,14 @@
             // Whether edges are allowed to link to nodes
             allowNode: true,
             // Whether to allow edge links to ports
-            allowPort: true,
+            allowPort: false,
             // Whether all available ports or nodes are highlighted when you drag the edge
             highlight: true,
             createEdge () {
               return graph.createEdge({ shape: X6_EDGE_NAME })
             },
-            validateMagnet ({ magnet }) {
-              return magnet.getAttribute('port-group') !== X6_PORT_IN_NAME
-            },
             validateConnection (data) {
-              const { sourceCell, targetCell, sourceMagnet, targetMagnet } = data
-              // Connections can only be created from the output link post
-              if (
-                !sourceMagnet ||
-                sourceMagnet.getAttribute('port-group') !== X6_PORT_OUT_NAME
-              ) {
-                return false
-              }
-
-              // Can only be connected to the input link post
-              if (
-                !targetMagnet ||
-                targetMagnet.getAttribute('port-group') !== X6_PORT_IN_NAME
-              ) {
-                return false
-              }
+              const { sourceCell, targetCell } = data
 
               if (
                 sourceCell &&
@@ -214,6 +224,7 @@
             }
           }
         }))
+
         this.registerX6Shape()
         this.bindGraphEvent()
         this.originalScrollPosition = graph.getScrollbarPosition()
@@ -224,37 +235,17 @@
       registerX6Shape () {
         Graph.unregisterNode(X6_NODE_NAME)
         Graph.unregisterEdge(X6_EDGE_NAME)
-        Graph.registerNode(X6_NODE_NAME, { ...NODE_PROPS })
-        Graph.registerEdge(X6_EDGE_NAME, { ...EDGE_PROPS })
+        Graph.registerNode(X6_NODE_NAME, { ...NODE })
+        Graph.registerEdge(X6_EDGE_NAME, { ...EDGE })
       },
       /**
        * Bind grap event
        */
       bindGraphEvent () {
-        // nodes and edges hover
-        this.graph.on('cell:mouseenter', (data) => {
-          const { cell, e } = data
-          const isStatusIcon = (tagName) =>
-            tagName &&
-            (tagName.toLocaleLowerCase() === 'em' ||
-              tagName.toLocaleLowerCase() === 'body')
-          if (!isStatusIcon(e.target.tagName)) {
-            this.setHighlight(cell)
-          }
-        })
-        this.graph.on('cell:mouseleave', ({ cell }) => {
-          if (!this.graph.isSelected(cell)) {
-            this.resetHighlight(cell)
-          }
-        })
-        // select
-        this.graph.on('cell:selected', ({ cell }) => {
-          this.setHighlight(cell)
-        })
-        this.graph.on('cell:unselected', ({ cell }) => {
-          if (!this.graph.isSelected(cell)) {
-            this.resetHighlight(cell)
-          }
+        this.bindStyleEvent(this.graph)
+        // update scale bar
+        this.graph.on('scale', ({ sx }) => {
+          this.scale = sx
         })
         // right click
         this.graph.on('node:contextmenu', ({ x, y, cell }) => {
@@ -279,6 +270,13 @@
             label: labelName
           })
         })
+        // Make sure the edge starts with node, not port
+        this.graph.on('edge:connected', ({ isNew, edge }) => {
+          if (isNew) {
+            const sourceNode = edge.getSourceNode()
+            edge.setSource(sourceNode)
+          }
+        })
       },
       /**
        * @param {Edge|string} edge
@@ -297,9 +295,6 @@
       setEdgeLabel (id, label) {
         const edge = this.graph.getCellById(id)
         edge.setLabels(label)
-        if (this.graph.isSelected(edge)) {
-          this.setEdgeHighlight(edge)
-        }
       },
       /**
        * @param {number} limit
@@ -348,94 +343,6 @@
           node.setData({ taskName: name })
         }
       },
-      /**
-       * Set node highlight
-       * @param {Node} node
-       */
-      setNodeHighlight (node) {
-        const url = require(`../images/task-icos/${node.data.taskType.toLocaleLowerCase()}_hover.png`)
-        node.setAttrs(NODE_HIGHLIGHT_PROPS.attrs)
-        node.setAttrByPath('image/xlink:href', url)
-        node.setPortProp(
-          X6_PORT_OUT_NAME,
-          'attrs',
-          PORT_HIGHLIGHT_PROPS[X6_PORT_OUT_NAME].attrs
-        )
-      },
-      /**
-       * Reset node style
-       * @param {Node} node
-       */
-      resetNodeStyle (node) {
-        const url = require(`../images/task-icos/${node.data.taskType.toLocaleLowerCase()}.png`)
-        node.setAttrs(NODE_PROPS.attrs)
-        node.setAttrByPath('image/xlink:href', url)
-        node.setPortProp(
-          X6_PORT_OUT_NAME,
-          'attrs',
-          PORT_PROPS.groups[X6_PORT_OUT_NAME].attrs
-        )
-      },
-      /**
-       * Set edge highlight
-       * @param {Edge} edge
-       */
-      setEdgeHighlight (edge) {
-        const labelName = this.getEdgeLabelName(edge)
-        edge.setAttrs(EDGE_HIGHLIGHT_PROPS.attrs)
-        edge.setLabels([
-          _.merge(
-            {
-              attrs: _.cloneDeep(EDGE_HIGHLIGHT_PROPS.defaultLabel.attrs)
-            },
-            {
-              attrs: { label: { text: labelName } }
-            }
-          )
-        ])
-      },
-      /**
-       * Reset edge style
-       * @param {Edge} edge
-       */
-      resetEdgeStyle (edge) {
-        const labelName = this.getEdgeLabelName(edge)
-        edge.setAttrs(EDGE_PROPS.attrs)
-        edge.setLabels([
-          {
-            ..._.merge(
-              {
-                attrs: _.cloneDeep(EDGE_PROPS.defaultLabel.attrs)
-              },
-              {
-                attrs: { label: { text: labelName } }
-              }
-            )
-          }
-        ])
-      },
-      /**
-       * Set cell highlight
-       * @param {Cell} cell
-       */
-      setHighlight (cell) {
-        if (cell.isEdge()) {
-          this.setEdgeHighlight(cell)
-        } else if (cell.isNode()) {
-          this.setNodeHighlight(cell)
-        }
-      },
-      /**
-       * Reset cell highlight
-       * @param {Cell} cell
-       */
-      resetHighlight (cell) {
-        if (cell.isEdge()) {
-          this.resetEdgeStyle(cell)
-        } else if (cell.isNode()) {
-          this.resetNodeStyle(cell)
-        }
-      },
       /**
        * Convert the graph to JSON
        * @return {{cells:Cell[]}}
@@ -512,38 +419,70 @@
           }
         )
       },
+      showLayoutModal () {
+        const layoutModal = this.$refs.layoutModal
+        if (layoutModal) {
+          layoutModal.show()
+        }
+      },
       /**
        * format
        * @desc Auto layout use @antv/layout
        */
-      format () {
-        const dagreLayout = new DagreLayout({
-          type: 'dagre',
-          rankdir: 'LR',
-          align: 'UL',
-          // Calculate the node spacing based on the edge label length
-          ranksepFunc: (d) => {
-            const edges = this.graph.getOutgoingEdges(d.id)
-            let max = 0
-            if (edges && edges.length > 0) {
-              edges.forEach((edge) => {
-                const edgeView = this.graph.findViewByCell(edge)
-                const labelWidth = +edgeView.findAttr(
-                  'width',
-                  _.get(edgeView, ['labelSelectors', '0', 'body'], null)
-                )
-                max = Math.max(max, labelWidth)
-              })
-            }
-            return 50 + max
-          },
-          nodesep: 50,
-          controlPoints: true
-        })
+      format (layoutConfig) {
+        if (!layoutConfig) {
+          layoutConfig = DEFAULT_LAYOUT_CONFIG
+        }
+        this.graph.cleanSelection()
+
+        let layoutFunc = null
+        if (layoutConfig.type === LAYOUT_TYPE.DAGRE) {
+          layoutFunc = new DagreLayout({
+            type: LAYOUT_TYPE.DAGRE,
+            rankdir: 'LR',
+            align: 'UL',
+            // Calculate the node spacing based on the edge label length
+            ranksepFunc: (d) => {
+              const edges = this.graph.getOutgoingEdges(d.id)
+              let max = 0
+              if (edges && edges.length > 0) {
+                edges.forEach((edge) => {
+                  const edgeView = this.graph.findViewByCell(edge)
+                  const labelWidth = +edgeView.findAttr(
+                    'width',
+                    _.get(edgeView, ['labelSelectors', '0', 'body'], null)
+                  )
+                  max = Math.max(max, labelWidth)
+                })
+              }
+              return layoutConfig.ranksep + max
+            },
+            nodesep: layoutConfig.nodesep,
+            controlPoints: true
+          })
+        } else if (layoutConfig.type === LAYOUT_TYPE.GRID) {
+          layoutFunc = new GridLayout({
+            type: LAYOUT_TYPE.GRID,
+            preventOverlap: true,
+            preventOverlapPadding: layoutConfig.padding,
+            sortBy: '_index',
+            rows: layoutConfig.rows || undefined,
+            cols: layoutConfig.cols || undefined,
+            nodeSize: 220
+          })
+        }
         const json = this.toJSON()
-        const nodes = json.cells.filter((cell) => cell.shape === X6_NODE_NAME)
+        const nodes = json.cells
+          .filter((cell) => cell.shape === X6_NODE_NAME)
+          .map((item) => {
+            return {
+              ...item,
+              // sort by code aesc
+              _index: -item.id
+            }
+          })
         const edges = json.cells.filter((cell) => cell.shape === X6_EDGE_NAME)
-        const newModel = dagreLayout.layout({
+        const newModel = layoutFunc.layout({
           nodes: nodes,
           edges: edges
         })
@@ -606,12 +545,10 @@
         return {
           shape: X6_EDGE_NAME,
           source: {
-            cell: sourceId,
-            port: X6_PORT_OUT_NAME
+            cell: sourceId
           },
           target: {
-            cell: targetId,
-            port: X6_PORT_IN_NAME
+            cell: targetId
           },
           labels: label ? [label] : undefined
         }
@@ -688,7 +625,7 @@
         if (node) {
           // Destroy the previous dom
           node.removeMarkup()
-          node.setMarkup(NODE_PROPS.markup.concat(NODE_STATUS_MARKUP))
+          node.setMarkup(NODE.markup.concat(NODE_STATUS_MARKUP))
           const nodeView = this.graph.findViewByCell(node)
           const el = nodeView.find('div')[0]
           nodeStatus({
@@ -828,6 +765,28 @@
           const edge = this.genEdgeJSON(code, postCode)
           this.graph.addEdge(edge)
         })
+      },
+      /**
+       * Navigate to cell
+       * @param {string} taskName
+       */
+      navigateTo (taskName) {
+        const nodes = this.getNodes()
+        nodes.forEach((node) => {
+          if (node.data.taskName === taskName) {
+            const id = node.id
+            const cell = this.graph.getCellById(id)
+            this.graph.scrollToCell(cell, { animation: { duration: 600 } })
+            this.graph.cleanSelection()
+            this.graph.select(cell)
+          }
+        })
+      },
+      /**
+       * Canvas scale
+       */
+      scaleChange (val) {
+        this.graph.zoomTo(val)
       }
     }
   }

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/layoutConfigModal.vue

@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+<template>
+  <el-dialog
+    :title="$t('Format DAG')"
+    :visible.sync="visible"
+    width="500px"
+    class="dag-layout-modal"
+    :append-to-body="true"
+  >
+    <el-form
+      ref="form"
+      :model="form"
+      label-width="100px"
+      class="dag-layout-form"
+    >
+      <el-form-item :label="$t('layoutType')">
+        <el-radio-group v-model="form.type">
+          <el-radio label="grid">{{ $t("gridLayout") }}</el-radio>
+          <el-radio label="dagre">{{ $t("dagreLayout") }}</el-radio>
+        </el-radio-group>
+      </el-form-item>
+      <el-form-item :label="$t('rows')" v-if="form.type === LAYOUT_TYPE.GRID">
+        <el-input-number
+          v-model="form.rows"
+          :min="0"
+          size="small"
+        ></el-input-number>
+      </el-form-item>
+      <el-form-item :label="$t('cols')" v-if="form.type === LAYOUT_TYPE.GRID">
+        <el-input-number
+          v-model="form.cols"
+          :min="0"
+          size="small"
+        ></el-input-number>
+      </el-form-item>
+    </el-form>
+    <span slot="footer" class="dialog-footer">
+      <el-button size="small" @click="close">{{ $t("Cancel") }}</el-button>
+      <el-button size="small" type="primary" @click="submit">{{
+        $t("Confirm")
+      }}</el-button>
+    </span>
+  </el-dialog>
+</template>
+<script>
+  export const LAYOUT_TYPE = {
+    GRID: 'grid',
+    DAGRE: 'dagre'
+  }
+
+  export const DEFAULT_LAYOUT_CONFIG = {
+    cols: 0,
+    nodesep: 50,
+    padding: 50,
+    ranksep: 50,
+    rows: 0,
+    type: LAYOUT_TYPE.DAGRE
+  }
+
+  export default {
+    data () {
+      return {
+        visible: false,
+        form: { ...DEFAULT_LAYOUT_CONFIG },
+        LAYOUT_TYPE
+      }
+    },
+    methods: {
+      show () {
+        this.visible = true
+      },
+      close () {
+        this.visible = false
+      },
+      submit () {
+        this.$emit('submit', this.form)
+        this.close()
+      }
+    }
+  }
+</script>
+<style lang="scss" scoped>
+.dag-layout-modal {
+  ::v-deep .el-dialog__header {
+    border-bottom: solid 1px #d4d4d4;
+  }
+
+  ::v-deep .dag-layout-form {
+    margin-top: 20px;
+  }
+
+  ::v-deep .el-radio {
+    margin-bottom: 0;
+  }
+
+  .el-form-item {
+    margin-bottom: 10px;
+  }
+}
+</style>

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/taskbar.scss

@@ -174,6 +174,10 @@
           }
         }
       }
+
+      &.disabled{
+        cursor: default
+      }
     }
   }
 }

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/taskbar.vue

@@ -24,6 +24,9 @@
         <draggable-box
           :key="taskType.name"
           @onDragstart="(e) => $emit('on-drag-start', e, taskType)"
+          :class="{
+            disabled: isDetails
+          }"
         >
           <div class="task-item">
             <em :class="`icos-${taskType.name.toLocaleLowerCase()}`"></em>
@@ -38,6 +41,7 @@
 <script>
   import draggableBox from './draggableBox.vue'
   import { tasksType } from '../config.js'
+  import { mapState } from 'vuex'
 
   export default {
     name: 'dag-taskbar',
@@ -55,6 +59,11 @@
       return {
         tasksTypeList
       }
+    },
+    computed: {
+      ...mapState('dag', [
+        'isDetails'
+      ])
     }
   }
 </script>

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/toolbar.scss

@@ -110,4 +110,18 @@
       }
     }
   }
+
+  .process-online-tag{
+    margin-left: 10px;
+  }
+
+  .search-box{
+    width: 0;
+    overflow: hidden;
+    transition: all 0.5s;
+
+    &.visible{
+      width: 200px;
+    }
+  }
 }

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/toolbar.vue

@@ -23,61 +23,82 @@
       :content="$t('Copy name')"
       placement="bottom"
     >
-      <i class="el-icon-copy-document" @click="copyName"></i>
+      <em class="el-icon-copy-document" @click="copyName"></em>
     </el-tooltip>
     <textarea ref="textarea" cols="30" rows="10" class="transparent"></textarea>
     <div class="toolbar-left">
+      <el-tag
+        class="process-online-tag"
+        size="small"
+        v-if="dagChart.type === 'definition' && releaseState === 'ONLINE'"
+        >{{ $t("processOnline") }}</el-tag
+      >
       <el-tooltip
         :content="$t('View variables')"
         placement="bottom"
         class="toolbar-operation"
       >
-        <i
+        <em
           class="custom-ico view-variables"
           v-if="$route.name === 'projects-instance-details'"
           @click="toggleVariableView"
-        ></i>
+        ></em>
       </el-tooltip>
       <el-tooltip
         :content="$t('Startup parameter')"
         placement="bottom"
         class="toolbar-operation"
       >
-        <i
+        <em
           class="custom-ico startup-parameters"
           v-if="$route.name === 'projects-instance-details'"
           @click="toggleParamView"
-        ></i>
+        ></em>
       </el-tooltip>
     </div>
     <div class="toolbar-right">
+      <el-tooltip
+        class="toolbar-operation"
+        :content="$t('searchNode')"
+        placement="bottom"
+        v-if="!searchInputVisible"
+      >
+        <em
+          class="el-icon-search"
+          @click="showSearchInput"
+        ></em>
+      </el-tooltip>
+      <div
+        :class="{
+          'search-box': true,
+          'visible': searchInputVisible
+        }"
+      >
+        <el-input
+          v-model="searchText"
+          placeholder=""
+          prefix-icon="el-icon-search"
+          size="mini"
+          @keyup.enter.native="onSearch"
+          clearable
+          @blur="searchInputBlur"
+          ref="searchInput"
+        ></el-input>
+      </div>
       <el-tooltip
         class="toolbar-operation"
         :content="$t('Delete selected lines or nodes')"
         placement="bottom"
         v-if="!isDetails"
       >
-        <i class="el-icon-delete" @click="removeCells"></i>
+        <em class="el-icon-delete" @click="removeCells"></em>
       </el-tooltip>
       <el-tooltip
         class="toolbar-operation"
         :content="$t('Download')"
         placement="bottom"
       >
-        <i class="el-icon-download" @click="downloadPNG"></i>
-      </el-tooltip>
-      <el-tooltip
-        class="toolbar-operation"
-        :content="$t('Full Screen')"
-        placement="bottom"
-      >
-        <i
-          :class="[
-            'custom-ico',
-            dagChart.fullScreen ? 'full-screen-close' : 'full-screen-open',
-          ]"
-          @click="toggleFullScreen"
-        ></i>
+        <em class="el-icon-download" @click="downloadPNG"></em>
       </el-tooltip>
       <el-tooltip
         class="toolbar-operation"
@@ -85,14 +106,28 @@
         placement="bottom"
         v-if="dagChart.type === 'instance'"
       >
-        <i class="el-icon-refresh" @click="refreshTaskStatus"></i>
+        <em class="el-icon-refresh" @click="refreshTaskStatus"></em>
+      </el-tooltip>
+      <el-tooltip
+        class="toolbar-operation"
+        :content="$t('Format DAG')"
+        placement="bottom"
+        v-if="!isDetails"
+      >
+        <em class="custom-ico graph-format" @click="chartFormat"></em>
       </el-tooltip>
       <el-tooltip
         class="toolbar-operation last"
-        :content="$t('Format DAG')"
+        :content="$t('Full Screen')"
         placement="bottom"
       >
-        <i class="custom-ico graph-format" @click="chartFormat"></i>
+        <em
+          :class="[
+            'custom-ico',
+            dagChart.fullScreen ? 'full-screen-close' : 'full-screen-open',
+          ]"
+          @click="toggleFullScreen"
+        ></em>
       </el-tooltip>
       <el-button
         class="toolbar-el-btn"
@@ -101,7 +136,7 @@
         v-if="dagChart.type === 'definition'"
         @click="showVersions"
         icon="el-icon-info"
-        >{{$t('Version Info')}}</el-button
+        >{{ $t("Version Info") }}</el-button
       >
       <el-button
         class="toolbar-el-btn"
@@ -125,7 +160,6 @@
         type="primary"
         icon="el-icon-switch-button"
         size="mini"
-        v-if="type === 'instance' || 'definition'"
         @click="returnToListPage"
       >
         {{ $t("Close") }}
@@ -143,15 +177,28 @@
     inject: ['dagChart'],
     data () {
       return {
-        canvasRef: null
+        canvasRef: null,
+        searchText: '',
+        searchInputVisible: false
       }
     },
     computed: {
-      ...mapState('dag', [
-        'isDetails'
-      ])
+      ...mapState('dag', ['isDetails', 'releaseState'])
     },
     methods: {
+      onSearch () {
+        const canvas = this.getDagCanvasRef()
+        canvas.navigateTo(this.searchText)
+      },
+      showSearchInput () {
+        this.searchInputVisible = true
+        this.$refs.searchInput.focus()
+      },
+      searchInputBlur () {
+        if (!this.searchText) {
+          this.searchInputVisible = false
+        }
+      },
       getDagCanvasRef () {
         if (this.canvasRef) {
           return this.canvasRef
@@ -200,7 +247,7 @@
       },
       chartFormat () {
         const canvas = this.getDagCanvasRef()
-        canvas.format()
+        canvas.showLayoutModal()
       },
       refreshTaskStatus () {
         this.dagChart.refreshTaskStatus()

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/x6-helper.js

@@ -17,16 +17,17 @@
 export const X6_NODE_NAME = 'dag-task'
 export const X6_EDGE_NAME = 'dag-edge'
 export const X6_PORT_OUT_NAME = 'dag-port-out'
-export const X6_PORT_IN_NAME = 'dag-port-in'
 
-const EDGE = '#999999'
-const BG_BLUE = 'rgba(40, 143, 255, 0.1)'
+const EDGE_COLOR = '#999999'
+const BG_BLUE = '#DFE9F7'
 const BG_WHITE = '#FFFFFF'
-const NODE_BORDER = '#e4e4e4'
-const TITLE = '#333'
+const NODE_BORDER = '#CCCCCC'
+const TITLE = '#333333'
 const STROKE_BLUE = '#288FFF'
+const NODE_SHADOW = 'drop-shadow(3px 3px 4px rgba(0, 0, 0, 0.2))'
+const EDGE_SHADOW = 'drop-shadow(3px 3px 2px rgba(0, 0, 0, 0.2))'
 
-export const PORT_PROPS = {
+export const PORT = {
   groups: {
     [X6_PORT_OUT_NAME]: {
       position: {
@@ -62,14 +63,14 @@ export const PORT_PROPS = {
         },
         'plus-text': {
           fontSize: 12,
-          fill: EDGE,
+          fill: NODE_BORDER,
           text: '+',
           textAnchor: 'middle',
           x: 0,
           y: 3
         },
         'circle-outer': {
-          stroke: EDGE,
+          stroke: NODE_BORDER,
           strokeWidth: 1,
           r: 6,
           fill: BG_WHITE
@@ -79,57 +80,42 @@ export const PORT_PROPS = {
           fill: 'transparent'
         }
       }
-    },
-    [X6_PORT_IN_NAME]: {
-      position: {
-        name: 'absolute',
-        args: {
-          x: 0,
-          y: 24
-        }
-      },
-      markup: [
-        {
-          tagName: 'g',
-          selector: 'body',
-          className: 'in-port-body',
-          children: [{
-            tagName: 'circle',
-            selector: 'circle',
-            className: 'circle'
-          }]
-        }
-      ],
+    }
+  }
+}
+
+export const PORT_HOVER = {
+  groups: {
+    [X6_PORT_OUT_NAME]: {
       attrs: {
-        body: {
-          magnet: true
+        'circle-outer': {
+          stroke: STROKE_BLUE,
+          fill: BG_BLUE,
+          r: 8
         },
-        circle: {
-          r: 4,
-          strokeWidth: 0,
-          fill: 'transparent'
+        'circle-inner': {
+          fill: STROKE_BLUE,
+          r: 6
         }
       }
     }
   }
 }
 
-export const PORT_HIGHLIGHT_PROPS = {
-  [X6_PORT_OUT_NAME]: {
-    attrs: {
-      'circle-outer': {
-        stroke: STROKE_BLUE,
-        fill: BG_BLUE
-      },
-      'plus-text': {
-        fill: STROKE_BLUE
-      },
-      'circle-inner': {
-        fill: STROKE_BLUE
+export const PORT_SELECTED = {
+  groups: {
+    [X6_PORT_OUT_NAME]: {
+      attrs: {
+        'plus-text': {
+          fill: STROKE_BLUE
+        },
+        'circle-outer': {
+          stroke: STROKE_BLUE,
+          fill: BG_WHITE
+        }
       }
     }
-  },
-  [X6_PORT_IN_NAME]: {}
+  }
 }
 
 export const NODE_STATUS_MARKUP = [{
@@ -148,13 +134,14 @@ export const NODE_STATUS_MARKUP = [{
   ]
 }]
 
-export const NODE_PROPS = {
+export const NODE = {
   width: 220,
   height: 48,
   markup: [
     {
       tagName: 'rect',
-      selector: 'body'
+      selector: 'body',
+      className: 'dag-task-body'
     },
     {
       tagName: 'image',
@@ -174,7 +161,9 @@ export const NODE_PROPS = {
       pointerEvents: 'visiblePainted',
       fill: BG_WHITE,
       stroke: NODE_BORDER,
-      strokeWidth: 1
+      strokeWidth: 1,
+      strokeDasharray: 'none',
+      filter: 'none'
     },
     image: {
       width: 30,
@@ -199,21 +188,17 @@ export const NODE_PROPS = {
     }
   },
   ports: {
-    ...PORT_PROPS,
+    ...PORT,
     items: [
       {
         id: X6_PORT_OUT_NAME,
         group: X6_PORT_OUT_NAME
-      },
-      {
-        id: X6_PORT_IN_NAME,
-        group: X6_PORT_IN_NAME
       }
     ]
   }
 }
 
-export const NODE_HIGHLIGHT_PROPS = {
+export const NODE_HOVER = {
   attrs: {
     body: {
       fill: BG_BLUE,
@@ -226,28 +211,42 @@ export const NODE_HIGHLIGHT_PROPS = {
   }
 }
 
-export const EDGE_PROPS = {
+export const NODE_SELECTED = {
+  attrs: {
+    body: {
+      filter: NODE_SHADOW,
+      fill: BG_WHITE,
+      stroke: STROKE_BLUE,
+      strokeDasharray: '5,2',
+      strokeWidth: '1.5'
+    },
+    title: {
+      fill: STROKE_BLUE
+    }
+  }
+}
+
+export const EDGE = {
   attrs: {
     line: {
-      stroke: EDGE,
-      strokeWidth: 0.8,
+      stroke: EDGE_COLOR,
+      strokeWidth: 1,
       targetMarker: {
         tagName: 'path',
-        fill: EDGE,
+        fill: EDGE_COLOR,
         strokeWidth: 0,
         d: 'M 6 -3 0 0 6 3 Z'
-      }
+      },
+      filter: 'none'
     }
   },
   connector: {
     name: 'rounded'
   },
   router: {
-    name: 'er',
+    name: 'manhattan',
     args: {
-      offset: 20,
-      min: 20,
-      direction: 'L'
+      endDirections: ['top', 'bottom', 'left']
     }
   },
   defaultLabel: {
@@ -263,7 +262,7 @@ export const EDGE_PROPS = {
     ],
     attrs: {
       label: {
-        fill: EDGE,
+        fill: EDGE_COLOR,
         fontSize: 14,
         textAnchor: 'middle',
         textVerticalAnchor: 'middle',
@@ -272,7 +271,7 @@ export const EDGE_PROPS = {
       body: {
         ref: 'label',
         fill: BG_WHITE,
-        stroke: EDGE,
+        stroke: EDGE_COLOR,
         strokeWidth: 1,
         rx: 4,
         ry: 4,
@@ -292,7 +291,7 @@ export const EDGE_PROPS = {
   }
 }
 
-export const EDGE_HIGHLIGHT_PROPS = {
+export const EDGE_HOVER = {
   attrs: {
     line: {
       stroke: STROKE_BLUE,
@@ -313,3 +312,27 @@ export const EDGE_HIGHLIGHT_PROPS = {
     }
   }
 }
+
+export const EDGE_SELECTED = {
+  attrs: {
+    line: {
+      stroke: STROKE_BLUE,
+      targetMarker: {
+        fill: STROKE_BLUE
+      },
+      strokeWidth: 2,
+      filter: EDGE_SHADOW
+    }
+  },
+  defaultLabel: {
+    attrs: {
+      label: {
+        fill: STROKE_BLUE
+      },
+      body: {
+        fill: BG_WHITE,
+        stroke: STROKE_BLUE
+      }
+    }
+  }
+}

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/x6-style-mixin.js

@@ -0,0 +1,145 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+  NODE,
+  EDGE,
+  PORT,
+  NODE_HOVER,
+  PORT_HOVER,
+  EDGE_HOVER,
+  PORT_SELECTED,
+  NODE_SELECTED,
+  EDGE_SELECTED,
+  X6_PORT_OUT_NAME
+} from './x6-helper'
+import _ from 'lodash'
+
+export default {
+  data () {
+    return {
+      hoverCell: null
+    }
+  },
+  methods: {
+    bindStyleEvent (graph) {
+      // nodes and edges hover
+      graph.on('cell:mouseenter', (data) => {
+        const { cell, e } = data
+        const isStatusIcon = (tagName) =>
+          tagName &&
+          (tagName.toLocaleLowerCase() === 'em' ||
+            tagName.toLocaleLowerCase() === 'body')
+        if (!isStatusIcon(e.target.tagName)) {
+          this.hoverCell = cell
+          this.updateCellStyle(cell, graph)
+        }
+      })
+      graph.on('cell:mouseleave', ({ cell }) => {
+        this.hoverCell = null
+        this.updateCellStyle(cell, graph)
+      })
+      // select
+      graph.on('cell:selected', ({ cell }) => {
+        this.updateCellStyle(cell, graph)
+      })
+      graph.on('cell:unselected', ({ cell }) => {
+        this.updateCellStyle(cell, graph)
+      })
+    },
+    updateCellStyle (cell, graph) {
+      if (cell.isEdge()) {
+        this.setEdgeStyle(cell, graph)
+      } else if (cell.isNode()) {
+        this.setNodeStyle(cell, graph)
+      }
+    },
+    /**
+     * Set node style
+     * @param {Node} node
+     * @param {Graph} graph
+     */
+    setNodeStyle (node, graph) {
+      const isHover = node === this.hoverCell
+      const isSelected = graph.isSelected(node)
+      const portHover = _.cloneDeep(PORT_HOVER.groups[X6_PORT_OUT_NAME].attrs)
+      const portSelected = _.cloneDeep(PORT_SELECTED.groups[X6_PORT_OUT_NAME].attrs)
+      const portDefault = _.cloneDeep(PORT.groups[X6_PORT_OUT_NAME].attrs)
+      const nodeHover = _.merge(_.cloneDeep(NODE.attrs), NODE_HOVER.attrs)
+      const nodeSelected = _.merge(_.cloneDeep(NODE.attrs), NODE_SELECTED.attrs)
+
+      let img = null
+      let nodeAttrs = null
+      let portAttrs = null
+
+      if (isHover || isSelected) {
+        img = require(`../images/task-icos/${node.data.taskType.toLocaleLowerCase()}_hover.png`)
+        if (isHover) {
+          nodeAttrs = nodeHover
+          portAttrs = _.merge(portDefault, portHover)
+        } else {
+          nodeAttrs = nodeSelected
+          portAttrs = _.merge(portDefault, portSelected)
+        }
+      } else {
+        img = require(`../images/task-icos/${node.data.taskType.toLocaleLowerCase()}.png`)
+        nodeAttrs = NODE.attrs
+        portAttrs = portDefault
+      }
+      node.setAttrByPath('image/xlink:href', img)
+      node.setAttrs(nodeAttrs)
+      node.setPortProp(
+        X6_PORT_OUT_NAME,
+        'attrs',
+        portAttrs
+      )
+    },
+    /**
+     * Set edge style
+     * @param {Edge} edge
+     * @param {Graph} graph
+     */
+    setEdgeStyle (edge, graph) {
+      const isHover = edge === this.hoverCell
+      const isSelected = graph.isSelected(edge)
+      const labelName = this.getEdgeLabelName ? this.getEdgeLabelName(edge) : ''
+      let edgeProps = null
+
+      if (isHover) {
+        edgeProps = _.merge(_.cloneDeep(EDGE), EDGE_HOVER)
+      } else if (isSelected) {
+        edgeProps = _.merge(_.cloneDeep(EDGE), EDGE_SELECTED)
+      } else {
+        edgeProps = _.cloneDeep(EDGE)
+      }
+
+      edge.setAttrs(edgeProps.attrs)
+      edge.setLabels([
+        {
+          ..._.merge(
+            {
+              attrs: _.cloneDeep(edgeProps.defaultLabel.attrs)
+            },
+            {
+              attrs: { label: { text: labelName } }
+            }
+          )
+        }
+      ])
+    }
+  }
+}

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/canvas/x6-style.scss

@@ -14,16 +14,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-$STROKE_BLUE: #288FFF;
-$BG_WHITE: #FFFFFF;
+$STROKE_BLUE: #288fff;
+$BG_WHITE: #ffffff;
 
-.x6-node[data-shape="dag-task"]{
-  .in-port-body{
-    &.adsorbed,&.available{
-      .circle {
-        stroke: $STROKE_BLUE;
-        stroke-width: 4;
-        fill: $BG_WHITE;
+.x6-node[data-shape="dag-task"] {
+  &.available {
+    .dag-task-body {
+      stroke: $STROKE_BLUE;
+      stroke-width: 1;
+      stroke-dasharray: 5, 2;
+    }
+    &.adsorbed {
+      .dag-task-body {
+        stroke-width: 3;
       }
     }
   }

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/dag.vue

@@ -60,6 +60,10 @@
     </el-dialog>
     <edge-edit-model ref="edgeEditModel" />
     <el-drawer :visible.sync="versionDrawer" size="" :with-header="false">
+      <!-- fix the bug that Element-ui(2.13.2) auto focus on the first input -->
+      <div style="width: 0px; height: 0px; overflow: hidden">
+        <el-input type="text" />
+      </div>
       <m-versions
         :versionData="versionData"
         :isInstance="type === 'instance'"
@@ -187,7 +191,6 @@
     },
     beforeDestroy () {
       this.resetParams()
-
       clearInterval(this.statusTimer)
       window.removeEventListener('resize', this.resizeDebounceFunc)
     },
@@ -400,6 +403,7 @@
       buildGraphJSON (tasks, locations, connects) {
         const nodes = []
         const edges = []
+        if (!locations) { locations = [] }
         tasks.forEach((task) => {
           const location = locations.find((l) => l.taskCode === task.code) || {}
           const node = this.$refs.canvas.genNodeJSON(
@@ -484,6 +488,10 @@
         const connects = this.connects
         const json = this.buildGraphJSON(tasks, locations, connects)
         this.$refs.canvas.fromJSON(json)
+        // Auto format
+        if (!locations) {
+          this.$refs.canvas.format()
+        }
       },
       /**
        * Return to the previous process

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/_source/timeoutAlarm.vue

@@ -60,7 +60,11 @@
 <script>
   import _ from 'lodash'
   import disabledState from '@/module/mixin/disabledState'
-
+  const StrategyMap = {
+    WARN: 'WARN',
+    FAILED: 'FAILED',
+    WARNFAILED: 'WARNFAILED'
+  }
   export default {
     name: 'form-timeout-alarm',
     data () {
@@ -100,10 +104,12 @@
           strategy: (() => {
             // Handling checkout sequence
             let strategy = this.strategy
-            if (strategy.length === 2 && strategy[0] === 'FAILED') {
-              return [strategy[1], strategy[0]].join(',')
+            if (strategy.length > 1) {
+              return StrategyMap.WARNFAILED
+            } else if (strategy.length === 1) {
+              return strategy[0]
             } else {
-              return strategy.join(',')
+              return ''
             }
           })(),
           interval: parseInt(this.interval),
@@ -119,7 +125,15 @@
       // Non-null objects represent backfill
       if (!_.isEmpty(o) && o.timeout) {
         this.enable = o.timeout.enable || false
-        this.strategy = _.split(o.timeout.strategy, ',') || ['WARN']
+        if (o.timeout.strategy) {
+          if (o.timeout.strategy === StrategyMap.WARNFAILED) {
+            this.strategy = [StrategyMap.WARN, StrategyMap.FAILED]
+          } else {
+            this.strategy = [o.timeout.strategy]
+          }
+        } else {
+          this.strategy = [StrategyMap.WARN]
+        }
         this.interval = o.timeout.interval || null
       }
     },

dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/formModel.vue

@@ -398,7 +398,6 @@
         <!-- Pre-tasks in workflow -->
         <m-pre-tasks
           ref="preTasks"
-          v-if="['SHELL', 'SUB_PROCESS'].indexOf(nodeData.taskType) > -1"
           :code="code"
         />
       </div>

dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/kinship/_source/graphGridOption.js

@@ -16,6 +16,7 @@
  */
 import _ from 'lodash'
 import i18n from '@/module/i18n/index.js'
+import dayjs from 'dayjs'
 
 const getCategory = (categoryDic, { workFlowPublishStatus, schedulePublishStatus, code }, sourceWorkFlowCode) => {
   if (code === sourceWorkFlowCode) return categoryDic.active
@@ -30,6 +31,12 @@ const getCategory = (categoryDic, { workFlowPublishStatus, schedulePublishStatus
   }
 }
 
+const formatName = (str) => {
+  if (typeof str !== 'string') return ''
+
+  return str.slice(0, 6) + (str.length > 6 ? '\n...' : '')
+}
+
 const publishStatusFormat = (status) => {
   return status === 0 || status === '0' ? i18n.$t('offline') : status === 1 || status === '1' ? i18n.$t('online') : '-'
 }
@@ -73,8 +80,8 @@ export default function (locations, links, sourceWorkFlowCode, isShowLabel) {
 
         return `
           ${i18n.$t('workflowName')}：${name}<br/>
-          ${i18n.$t('scheduleStartTime')}：${scheduleStartTime}<br/>
-          ${i18n.$t('scheduleEndTime')}：${scheduleEndTime}<br/>
+          ${i18n.$t('scheduleStartTime')}：${dayjs(scheduleStartTime).format('YYYY-MM-DD HH:mm:ss')}<br/>
+          ${i18n.$t('scheduleEndTime')}：${dayjs(scheduleEndTime).format('YYYY-MM-DD HH:mm:ss')}<br/>
           ${i18n.$t('crontabExpression')}：${crontab}<br/>
           ${i18n.$t('workflowPublishStatus')}：${publishStatusFormat(workFlowPublishStatus)}<br/>
           ${i18n.$t('schedulePublishStatus')}：${publishStatusFormat(schedulePublishStatus)}<br/>
@@ -116,8 +123,7 @@ export default function (locations, links, sourceWorkFlowCode, isShowLabel) {
         position: 'inside',
         formatter: (params) => {
           if (!params.data.name) return ''
-          const str = params.data.name.split('_').map(item => `{a|${item}\n}`).join('')
-          return str
+          return formatName(params.data.name)
         },
         color: '#222222',
         textStyle: {

dolphinscheduler-ui/src/js/conf/home/store/dag/actions.js

@@ -18,6 +18,16 @@
 import _ from 'lodash'
 import io from '@/module/io'
 
+// Avoid passing in illegal values when users directly call third-party interfaces
+const convertLocations = (locationStr) => {
+  let locations = null
+  if (!locationStr) return locations
+  try {
+    locations = JSON.parse(locationStr)
+  } catch (error) {}
+  return Array.isArray(locations) ? locations : null
+}
+
 export default {
   /**
    *  Task status acquisition
@@ -133,12 +143,14 @@ export default {
         state.version = res.data.processDefinition.version
         // name
         state.name = res.data.processDefinition.name
+        // releaseState
+        state.releaseState = res.data.processDefinition.releaseState
         // description
         state.description = res.data.processDefinition.description
         // taskRelationJson
         state.connects = res.data.processTaskRelationList
         // locations
-        state.locations = JSON.parse(res.data.processDefinition.locations)
+        state.locations = convertLocations(res.data.processDefinition.locations)
         // global params
         state.globalParams = res.data.processDefinition.globalParamList
         // timeout
@@ -164,6 +176,7 @@ export default {
           'timeout',
           'environmentCode'
         ]))
+
         resolve(res.data)
       }).catch(res => {
         reject(res)
@@ -235,7 +248,7 @@ export default {
         // connects
         state.connects = processTaskRelationList
         // locations
-        state.locations = JSON.parse(processDefinition.locations)
+        state.locations = convertLocations(processDefinition.locations)
         // global params
         state.globalParams = processDefinition.globalParamList
         // timeout

dolphinscheduler-ui/src/js/conf/home/store/user/actions.js

@@ -113,7 +113,7 @@ export default {
    */
   deleteToken ({ state }, payload) {
     return new Promise((resolve, reject) => {
-      io.delete(`access-token/${payload.id}`, payload, res => {
+      io.delete(`access-tokens/${payload.id}`, payload, res => {
         resolve(res)
       }).catch(e => {
         reject(e)

dolphinscheduler-ui/src/js/module/i18n/locale/en_US.js

@@ -658,7 +658,7 @@ export default {
   'Please delete all non-existent resources': 'Please delete all non-existent resources',
   Kinship: 'Workflow relationship',
   Reset: 'Reset',
-  KinshipStateActive: 'Active',
+  KinshipStateActive: 'Current selection',
   KinshipState1: 'Online',
   KinshipState0: 'Workflow is not online',
   KinshipState10: 'Scheduling is not online',

install.sh

@@ -19,7 +19,9 @@
 workDir=`dirname $0`
 workDir=`cd ${workDir};pwd`
 
+set -a
 source ${workDir}/conf/config/install_config.conf
+set +a
 
 # 1.replace file
 echo "1.replace file"
@@ -31,19 +33,13 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
 fi
 
 datasourceDriverClassname="com.mysql.jdbc.Driver"
-if [ $dbtype == "postgresql" ];then
+if [[ $dbtype == "postgresql" ]];then
   datasourceDriverClassname="org.postgresql.Driver"
 fi
 
 # Change configuration in conf/config/dolphinscheduler_env.sh
 sed -i ${txt} "s@^export JAVA_HOME=.*@export JAVA_HOME=${javaHome}@g" conf/env/dolphinscheduler_env.sh
 
-# Change configuration in conf/datasource.properties
-sed -i ${txt} "s@^spring.datasource.driver-class-name=.*@spring.datasource.driver-class-name=${datasourceDriverClassname}@g" conf/datasource.properties
-sed -i ${txt} "s@^spring.datasource.url=.*@spring.datasource.url=jdbc:${dbtype}://${dbhost}/${dbname}?characterEncoding=UTF-8\&allowMultiQueries=true@g" conf/datasource.properties
-sed -i ${txt} "s@^spring.datasource.username=.*@spring.datasource.username=${username}@g" conf/datasource.properties
-sed -i ${txt} "s@^spring.datasource.password=.*@spring.datasource.password=${password}@g" conf/datasource.properties
-
 # Change configuration in conf/common.properties
 sed -i ${txt} "s@^data.basedir.path=.*@data.basedir.path=${dataBasedirPath}@g" conf/common.properties
 sed -i ${txt} "s@^resource.storage.type=.*@resource.storage.type=${resourceStorageType}@g" conf/common.properties

script/dolphinscheduler-daemon.sh

@@ -36,7 +36,10 @@ BIN_DIR=`cd "$BIN_DIR"; pwd`
 DOLPHINSCHEDULER_HOME=`cd "$BIN_DIR/.."; pwd`
 
 source /etc/profile
+set -a
 source "${DOLPHINSCHEDULER_HOME}/conf/env/dolphinscheduler_env.sh"
+source "${DOLPHINSCHEDULER_HOME}/conf/config/install_config.conf"
+set +a
 
 export HOSTNAME=`hostname`
 

script/remove-zk-node.sh

@@ -31,8 +31,10 @@ BIN_DIR=`dirname $0`
 BIN_DIR=`cd "$BIN_DIR"; pwd`
 DOLPHINSCHEDULER_HOME=$BIN_DIR/..
 
+set -a
 source ${BIN_DIR}/../conf/config/install_config.conf
 source ${BIN_DIR}/../conf/env/dolphinscheduler_env.sh
+set +a
 
 export JAVA_HOME=$JAVA_HOME
 

script/scp-hosts.sh

@@ -18,7 +18,9 @@
 
 workDir=`dirname $0`
 workDir=`cd ${workDir};pwd`
+set -a
 source $workDir/../conf/config/install_config.conf
+set +a
 
 txt=""
 if [[ "$OSTYPE" == "darwin"* ]]; then

script/start-all.sh

@@ -18,7 +18,10 @@
 
 workDir=`dirname $0`
 workDir=`cd ${workDir};pwd`
+
+set -a
 source $workDir/../conf/config/install_config.conf
+set +a
 
 declare -A workersGroupMap=()
 

script/status-all.sh

@@ -18,7 +18,9 @@
 
 workDir=`dirname $0`
 workDir=`cd ${workDir};pwd`
+set -a
 source $workDir/../conf/config/install_config.conf
+set +a
 
 # install_config.conf info
 echo -e '\n'

script/stop-all.sh

@@ -19,7 +19,9 @@
 workDir=`dirname $0`
 workDir=`cd ${workDir};pwd`
 
+set -a
 source $workDir/../conf/config/install_config.conf
+set +a
 
 declare -A workersGroupMap=()