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[Improvement] Fix inefficient map iterator (#6004) 

* Fix inefficient map iterator

* Use forEach and remove call to valueOf

* Modify AbstractParameters
This commit is contained in:
Anton Lyxell 2021-08-31 15:49:10 +02:00 committed by GitHub
parent e866d1be86
commit ca93b8a40c
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2 changed files with 5 additions and 4 deletions
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3
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/AbstractParameters.java
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@ -30,6 +30,7 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
@ -152,7 +153,7 @@ public abstract class AbstractParameters implements IParameters {
ArrayNode paramsByJson = JSONUtils.parseArray(json);
Iterator<JsonNode> listIterator = paramsByJson.iterator();
while (listIterator.hasNext()) {
Map<String, String> param = JSONUtils.toMap(listIterator.next().toString(), String.class, String.class);
Map<String, String> param = JSONUtils.parseObject(listIterator.next().toString(), new TypeReference<Map<String, String>>() {});
allParams.add(param);
}
return allParams;

6
dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sql/SqlParameters.java
View File

@ -251,9 +251,9 @@ public class SqlParameters extends AbstractParameters {
sqlResultFormat.put(key, new ArrayList<>());
}
for (Map<String, String> info : sqlResult) {
for (String key : info.keySet()) {
sqlResultFormat.get(key).add(String.valueOf(info.get(key)));
}
info.forEach((key, value) -> {
sqlResultFormat.get(key).add(value);
});
}
for (Property info : outProperty) {
if (info.getType() == DataType.LIST) {