mirror of https://github.com/apache/cassandra
96 lines
3.2 KiB
Java
96 lines
3.2 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.cassandra.tools;
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import java.util.List;
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import com.google.common.base.Throwables;
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import io.airlift.airline.Cli;
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import io.airlift.airline.Help;
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import io.airlift.airline.ParseArgumentsMissingException;
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import io.airlift.airline.ParseArgumentsUnexpectedException;
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import io.airlift.airline.ParseCommandMissingException;
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import io.airlift.airline.ParseCommandUnrecognizedException;
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import io.airlift.airline.ParseOptionConversionException;
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import io.airlift.airline.ParseOptionMissingException;
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import io.airlift.airline.ParseOptionMissingValueException;
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import org.apache.cassandra.tools.fqltool.commands.Dump;
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import org.apache.cassandra.tools.fqltool.commands.Replay;
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import static com.google.common.base.Throwables.getStackTraceAsString;
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import static com.google.common.collect.Lists.newArrayList;
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public class FullQueryLogTool
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{
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public static void main(String... args)
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{
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List<Class<? extends Runnable>> commands = newArrayList(
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Help.class,
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Dump.class,
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Replay.class
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);
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Cli.CliBuilder<Runnable> builder = Cli.builder("fqltool");
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builder.withDescription("Manipulate the contents of full query log files")
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.withDefaultCommand(Help.class)
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.withCommands(commands);
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Cli<Runnable> parser = builder.build();
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int status = 0;
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try
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{
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parser.parse(args).run();
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} catch (IllegalArgumentException |
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IllegalStateException |
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ParseArgumentsMissingException |
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ParseArgumentsUnexpectedException |
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ParseOptionConversionException |
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ParseOptionMissingException |
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ParseOptionMissingValueException |
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ParseCommandMissingException |
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ParseCommandUnrecognizedException e)
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{
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badUse(e);
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status = 1;
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} catch (Throwable throwable)
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{
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err(Throwables.getRootCause(throwable));
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status = 2;
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}
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System.exit(status);
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}
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private static void badUse(Exception e)
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{
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System.out.println("fqltool: " + e.getMessage());
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System.out.println("See 'fqltool help' or 'fqltool help <command>'.");
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}
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private static void err(Throwable e)
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{
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System.err.println("error: " + e.getMessage());
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System.err.println("-- StackTrace --");
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System.err.println(getStackTraceAsString(e));
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}
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}
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