在Java中,Shutdown Hook是一种机制,允许开发者在Java虚拟机(JVM)即将关闭之前执行一些清理或终止操作。这些钩子通常用于释放资源、记录日志、保存状态等。如果在执行这些钩子时抛出了未捕获的异常,就会触发Uncaught exception in thread shutdown-hook-0这样的错误。 要解决这个问题,你可以按照以下步骤进行: 检查Shutdown...
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) 21/10/20 09:07:30 INFO ShutdownHookManager: Shutdown hook called Version of Helm and...
public class YarnUncaughtExceptionHandler implements UncaughtExceptionHandler { private static final Log LOG = LogFactory.getLog(YarnUncaughtExceptionHandler.class); @Override public void uncaughtException(Thread t, Throwable e) { if(ShutdownHookManager.get().isShutdownInProgress()) { //如果RM在关闭...
throw new ShutdownException("Terminating thread"); } } public void setCorePoolSize (final int size) { int delta = getActiveCount() - size; super.setCorePoolSize(size); if (delta > 0) { terminations.release(delta); } } 代码示例来源:origin: fusesource/mqtt-client private void handleFatal...
x.uncaughtException(thread,t); } else{ log.error("Scheduler worker failed with an uncaught exception",t); } if(onHandleErrorHook!=null){ onHandleErrorHook.accept(thread,t); } } 代码示例来源:origin: google/guava publicvoidtestUncaughtExceptionHandler_custom(){ ...
Runtime.getRuntime().addShutdownHook(newThread(()->stop(),"Zuul-ServerGroup-JVM-shutdown-hook")); } 代码示例来源:origin: square/okhttp @OverridepublicvoidtestRunStarted(Descriptiondescription){ System.err.println("Installing aggressive uncaught exception handler"); ...
Successfully installed debug version of APK on an Emulator in Android Developer. In Emulator, started the app: In HTTPToolkit, clicked Android device via ADB . Expected: Shows this: Actual: Spins for a second and then stops. Checked Brow...
[ ] Shutdown hook priority 4 [ +1 ms] Shutdown hooks complete [ ] exiting with code 2 [✓] Flutter (Channel dev, 1.24.0-7.0.pre, on Mac OS X 10.15.7 19H2 darwin-x64, locale en-US) • Flutter version 1.24.0-7.0.pre at /Users/james/Development/flutter ...
围绕疑问:我从日志中首先看到“关闭executorservice'taskexecutor'”,然后是“关闭kafka生产者”,最后是“[kamsgexecutor-2].a.i.simpleasyncuncaughtexceptionhandler”。这是否意味着根本原因是executorservice或kafka producer在测试时不可用?如果是这样的话,在运行测试时,我必须在other中设置什么才能使它可用?这是我的...
I'm trying to use the library in a worker thread, but I can't seem to do a graceful shutdown when the worker dies due to an uncaught exception. I've tried as many ways to handle this case as I could find, I'm not sure if this is a mistake on my end, maybe I'm missing ...