| /* |
| * 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.geode.internal.logging; |
| |
| import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| import static java.util.concurrent.TimeUnit.SECONDS; |
| |
| import java.util.concurrent.ArrayBlockingQueue; |
| import java.util.concurrent.BlockingQueue; |
| import java.util.concurrent.Executor; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.ForkJoinPool; |
| import java.util.concurrent.ForkJoinPool.ForkJoinWorkerThreadFactory; |
| import java.util.concurrent.ForkJoinWorkerThread; |
| import java.util.concurrent.LinkedBlockingQueue; |
| import java.util.concurrent.RejectedExecutionException; |
| import java.util.concurrent.RejectedExecutionHandler; |
| import java.util.concurrent.ScheduledExecutorService; |
| import java.util.concurrent.ScheduledThreadPoolExecutor; |
| import java.util.concurrent.SynchronousQueue; |
| import java.util.concurrent.ThreadFactory; |
| import java.util.concurrent.ThreadPoolExecutor; |
| import java.util.concurrent.TimeUnit; |
| |
| import org.apache.geode.distributed.internal.FunctionExecutionPooledExecutor; |
| import org.apache.geode.distributed.internal.OverflowQueueWithDMStats; |
| import org.apache.geode.distributed.internal.PoolStatHelper; |
| import org.apache.geode.distributed.internal.PooledExecutorWithDMStats; |
| import org.apache.geode.distributed.internal.QueueStatHelper; |
| import org.apache.geode.distributed.internal.SerialQueuedExecutorWithDMStats; |
| import org.apache.geode.internal.ScheduledThreadPoolExecutorWithKeepAlive; |
| import org.apache.geode.internal.logging.LoggingThreadFactory.CommandWrapper; |
| import org.apache.geode.internal.logging.LoggingThreadFactory.ThreadInitializer; |
| import org.apache.geode.internal.monitoring.ThreadsMonitoring; |
| |
| /** |
| * Utility class that creates instances of ExecutorService |
| * whose threads will always log uncaught exceptions. |
| */ |
| public class LoggingExecutors { |
| |
| public static ExecutorService newSerialThreadPool(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| PoolStatHelper stats, ThreadsMonitoring threadsMonitoring, BlockingQueue<Runnable> feed) { |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new SerialQueuedExecutorWithDMStats(feed, stats, threadFactory, threadsMonitoring); |
| } |
| |
| public static ExecutorService newSerialThreadPoolWithFeedStatistics(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| PoolStatHelper poolStats, |
| ThreadsMonitoring threadsMonitoring, int feedSize, QueueStatHelper feedStats) { |
| BlockingQueue<Runnable> feed = createFeedWithStatistics(feedSize, feedStats); |
| return newSerialThreadPool(threadName, threadInitializer, commandWrapper, poolStats, |
| threadsMonitoring, feed); |
| } |
| |
| public static ExecutorService newSerialThreadPoolWithUnlimitedFeed(String threadName, |
| ThreadInitializer threadInitializer, |
| CommandWrapper commandWrapper, PoolStatHelper stats, ThreadsMonitoring threadsMonitoring) { |
| LinkedBlockingQueue<Runnable> feed = new LinkedBlockingQueue<>(); |
| return newSerialThreadPool(threadName, threadInitializer, commandWrapper, stats, |
| threadsMonitoring, feed); |
| } |
| |
| public static ExecutorService newThreadPoolWithUnlimitedFeed(String threadName, |
| ThreadInitializer threadInitializer, |
| CommandWrapper commandWrapper, int poolSize, |
| PoolStatHelper poolStats, int msTimeout, ThreadsMonitoring threadsMonitoring) { |
| LinkedBlockingQueue<Runnable> feed = new LinkedBlockingQueue<>(); |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new PooledExecutorWithDMStats(feed, poolSize, poolStats, threadFactory, msTimeout, |
| threadsMonitoring); |
| } |
| |
| public static ExecutorService newThreadPoolWithFixedFeed(String threadName, |
| CommandWrapper commandWrapper, |
| int poolSize, PoolStatHelper poolStats, int msTimeout, ThreadsMonitoring threadsMonitoring, |
| int feedSize) { |
| ArrayBlockingQueue<Runnable> feed = new ArrayBlockingQueue<>(feedSize); |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, commandWrapper); |
| return new PooledExecutorWithDMStats(feed, poolSize, poolStats, threadFactory, msTimeout, |
| threadsMonitoring); |
| } |
| |
| public static ExecutorService newFunctionThreadPoolWithFeedStatistics(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| int poolSize, PoolStatHelper poolStats, |
| ThreadsMonitoring threadsMonitoring, int feedSize, QueueStatHelper feedStats) { |
| BlockingQueue<Runnable> feed = createFeedWithStatistics(feedSize, feedStats); |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new FunctionExecutionPooledExecutor(feed, poolSize, poolStats, threadFactory, true, |
| threadsMonitoring); |
| } |
| |
| private static BlockingQueue<Runnable> createFeedWithStatistics(int feedSize, |
| QueueStatHelper feedStats) { |
| BlockingQueue<Runnable> feed; |
| if (feedSize == 0) { |
| feed = new OverflowQueueWithDMStats<>(feedStats); |
| } else { |
| feed = new OverflowQueueWithDMStats<>(feedSize, feedStats); |
| } |
| return feed; |
| } |
| |
| public static ExecutorService newThreadPoolWithFeedStatistics(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| int poolSize, PoolStatHelper poolStats, |
| ThreadsMonitoring threadsMonitoring, int feedSize, QueueStatHelper feedStats) { |
| BlockingQueue<Runnable> feed = createFeedWithStatistics(feedSize, feedStats); |
| return newThreadPool(threadName, threadInitializer, commandWrapper, poolSize, poolStats, |
| threadsMonitoring, feed); |
| } |
| |
| public static ExecutorService newThreadPool(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| int poolSize, PoolStatHelper poolStats, |
| ThreadsMonitoring threadsMonitoring, BlockingQueue<Runnable> feed) { |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new PooledExecutorWithDMStats(feed, poolSize, poolStats, threadFactory, |
| threadsMonitoring); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeed(String threadName, |
| CommandWrapper commandWrapper, |
| int poolSize) { |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, commandWrapper); |
| SynchronousQueue<Runnable> feed = new SynchronousQueue<>(); |
| return new PooledExecutorWithDMStats(feed, poolSize, threadFactory, null); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeed(String threadName, |
| CommandWrapper commandWrapper, |
| int poolSize, PoolStatHelper poolStats, int msTimeout, ThreadsMonitoring threadsMonitoring) { |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, commandWrapper); |
| SynchronousQueue<Runnable> feed = new SynchronousQueue<>(); |
| return new PooledExecutorWithDMStats(feed, poolSize, poolStats, threadFactory, msTimeout, |
| threadsMonitoring); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeed(String threadName, int poolSize, |
| PoolStatHelper stats, int msTimeout, RejectedExecutionHandler rejectionHandler) { |
| final SynchronousQueue<Runnable> feed = new SynchronousQueue<>(); |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName); |
| return new PooledExecutorWithDMStats(feed, poolSize, stats, threadFactory, msTimeout, |
| rejectionHandler, null); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeed(String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| int corePoolSize, int maximumPoolSize, long keepAliveSeconds) { |
| final BlockingQueue<Runnable> blockingQueue = new SynchronousQueue<>(); |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new ThreadPoolExecutor(corePoolSize, maximumPoolSize, keepAliveSeconds, SECONDS, |
| blockingQueue, |
| threadFactory); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeed(String threadName, |
| int corePoolSize, int maximumPoolSize, long keepAliveSeconds) { |
| return newThreadPoolWithSynchronousFeed(threadName, null, null, corePoolSize, maximumPoolSize, |
| keepAliveSeconds); |
| } |
| |
| public static ExecutorService newThreadPoolWithSynchronousFeedThatHandlesRejection( |
| String threadName, |
| ThreadInitializer threadInitializer, CommandWrapper commandWrapper, |
| int corePoolSize, int maximumPoolSize, |
| long keepAliveSeconds) { |
| final BlockingQueue<Runnable> blockingQueue = new SynchronousQueue<>(); |
| final RejectedExecutionHandler rejectedExecutionHandler = (r, pool) -> { |
| try { |
| blockingQueue.put(r); |
| } catch (InterruptedException ex) { |
| Thread.currentThread().interrupt(); // preserve the state |
| throw new RejectedExecutionException("interrupted", ex); |
| } |
| }; |
| ThreadFactory threadFactory = |
| new LoggingThreadFactory(threadName, threadInitializer, commandWrapper); |
| return new ThreadPoolExecutor(corePoolSize, maximumPoolSize, keepAliveSeconds, SECONDS, |
| blockingQueue, |
| threadFactory, rejectedExecutionHandler); |
| } |
| |
| private static ThreadPoolExecutor newFixedThreadPool(String threadName, boolean isDaemon, |
| int poolSize, long keepAliveSeconds, BlockingQueue<Runnable> feed) { |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, isDaemon); |
| return new ThreadPoolExecutor(poolSize, poolSize, |
| keepAliveSeconds, SECONDS, |
| feed, threadFactory); |
| } |
| |
| private static ThreadPoolExecutor newFixedThreadPool(String threadName, boolean isDaemon, |
| long keepAliveSeconds, int poolSize) { |
| LinkedBlockingQueue<Runnable> feed = new LinkedBlockingQueue<>(); |
| return newFixedThreadPool(threadName, isDaemon, poolSize, keepAliveSeconds, feed); |
| } |
| |
| public static ExecutorService newFixedThreadPool(String threadName, boolean isDaemon, |
| int poolSize) { |
| return newFixedThreadPool(threadName, isDaemon, 0L, poolSize); |
| } |
| |
| public static ExecutorService newFixedThreadPoolWithTimeout(String threadName, int poolSize, |
| int keepAliveSeconds) { |
| return newFixedThreadPool(threadName, true, keepAliveSeconds, poolSize); |
| } |
| |
| public static ExecutorService newFixedThreadPoolWithTimeout(String threadName, |
| int poolSize, int keepAliveSeconds, QueueStatHelper feedStats) { |
| BlockingQueue<Runnable> feed = createFeedWithStatistics(0, feedStats); |
| return newFixedThreadPool(threadName, true, poolSize, keepAliveSeconds, feed); |
| } |
| |
| public static ExecutorService newFixedThreadPoolWithFeedSize(String threadName, |
| int poolSize, int feedSize) { |
| LinkedBlockingQueue<Runnable> feed = new LinkedBlockingQueue<>(feedSize); |
| RejectedExecutionHandler rejectionHandler = new ThreadPoolExecutor.CallerRunsPolicy(); |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName); |
| ThreadPoolExecutor executor = new ThreadPoolExecutor(poolSize, poolSize, 10, SECONDS, feed, |
| threadFactory, rejectionHandler); |
| executor.allowCoreThreadTimeOut(true); |
| return executor; |
| } |
| |
| public static ExecutorService newSingleThreadExecutor(String threadName, boolean isDaemon) { |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, isDaemon); |
| return new ThreadPoolExecutor(1, 1, 0L, SECONDS, |
| new LinkedBlockingQueue<Runnable>(), |
| threadFactory); |
| } |
| |
| public static ExecutorService newCachedThreadPool(String threadName, boolean isDaemon) { |
| ThreadFactory threadFactory = new LoggingThreadFactory(threadName, isDaemon); |
| return new ThreadPoolExecutor(0, Integer.MAX_VALUE, |
| 60L, TimeUnit.SECONDS, |
| new SynchronousQueue<Runnable>(), |
| threadFactory); |
| } |
| |
| public static ExecutorService newWorkStealingPool(String threadName, int maxParallelThreads) { |
| final ForkJoinWorkerThreadFactory factory = pool -> { |
| ForkJoinWorkerThread worker = ForkJoinPool.defaultForkJoinWorkerThreadFactory.newThread(pool); |
| LoggingUncaughtExceptionHandler.setOnThread(worker); |
| worker.setName(threadName + worker.getPoolIndex()); |
| return worker; |
| }; |
| return new ForkJoinPool(maxParallelThreads, factory, null, true); |
| } |
| |
| public static Executor newThreadOnEachExecute(String threadName) { |
| return command -> new LoggingThread(threadName, command).start(); |
| } |
| |
| public static ScheduledExecutorService newScheduledThreadPool(String threadName, int poolSize) { |
| return newScheduledThreadPool(threadName, poolSize, true); |
| } |
| |
| public static ScheduledExecutorService newScheduledThreadPool(String threadName, int poolSize, |
| boolean executeDelayedTasks) { |
| ScheduledThreadPoolExecutor result = |
| new ScheduledThreadPoolExecutor(poolSize, new LoggingThreadFactory(threadName)); |
| result.setExecuteExistingDelayedTasksAfterShutdownPolicy(executeDelayedTasks); |
| return result; |
| } |
| |
| public static ScheduledExecutorService newSingleThreadScheduledExecutor(String threadName) { |
| return newScheduledThreadPool(threadName, 1); |
| } |
| |
| public static ScheduledExecutorService newScheduledThreadPool(String threadName, int poolSize, |
| int keepAliveMillis, ThreadsMonitoring threadsMonitoring) { |
| ScheduledThreadPoolExecutorWithKeepAlive result = |
| new ScheduledThreadPoolExecutorWithKeepAlive(poolSize, |
| keepAliveMillis, MILLISECONDS, new LoggingThreadFactory(threadName), |
| threadsMonitoring); |
| result.setContinueExistingPeriodicTasksAfterShutdownPolicy(false); |
| result.setExecuteExistingDelayedTasksAfterShutdownPolicy(false); |
| return result; |
| } |
| |
| private LoggingExecutors() { |
| // no instances allowed |
| } |
| |
| } |