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61 lines
2.3 KiB
61 lines
2.3 KiB
/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* 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.dolphinscheduler.common.thread; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.ScheduledExecutorService; |
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import java.util.concurrent.ThreadFactory; |
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import java.util.concurrent.ThreadPoolExecutor; |
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import lombok.experimental.UtilityClass; |
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import lombok.extern.slf4j.Slf4j; |
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import com.google.common.util.concurrent.ThreadFactoryBuilder; |
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@UtilityClass |
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@Slf4j |
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public class ThreadUtils { |
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public static ThreadPoolExecutor newDaemonFixedThreadExecutor(String threadName, int threadsNum) { |
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return (ThreadPoolExecutor) Executors.newFixedThreadPool(threadsNum, newDaemonThreadFactory(threadName)); |
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} |
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public static ScheduledExecutorService newSingleDaemonScheduledExecutorService(String threadName) { |
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return Executors.newSingleThreadScheduledExecutor(newDaemonThreadFactory(threadName)); |
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} |
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public static ThreadFactory newDaemonThreadFactory(String threadName) { |
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return new ThreadFactoryBuilder() |
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.setDaemon(true) |
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.setNameFormat(threadName) |
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.setUncaughtExceptionHandler(DefaultUncaughtExceptionHandler.getInstance()) |
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.build(); |
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} |
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/** |
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* Sleep in given mills, this is not accuracy. |
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*/ |
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public static void sleep(final long millis) { |
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try { |
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Thread.sleep(millis); |
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} catch (final InterruptedException interruptedException) { |
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Thread.currentThread().interrupt(); |
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log.error("Current thread sleep error", interruptedException); |
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} |
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} |
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}
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