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...
private static final Log LOG = LogFactory.getLog(YarnUncaughtExceptionHandler.class); @Override public void uncaughtException(Thread t, Throwable e) { if(ShutdownHookManager.get().isShutdownInProgress()) { //如果RM在关闭过程中… LOG.error("Thread " + t + " threw an Throwable, but we ar...
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...
[英]Returns the handler invoked when this thread abruptly terminates due to an uncaught exception. If this thread has not had an uncaught exception handler explicitly set then this thread's ThreadGroup object is returned, unless this thread has terminated, in which case null is returned. [中]...
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...
[ ] libc++abi.dylib: terminating with uncaught exception of type NSException [ +262 ms] Process 542 stopped [ ] * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT [ ] frame #0: 0x00000001d605584c libsystem_kernel.dylib`__pthread_kill + 8 ...
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...
please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/tools/attach/AgentLoadException at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.privateGetMethodRecursive...
publicvoiduncaughtException(finalThreadt,finalThrowablee){ LOG.error("Uncaught throwable",e); } }); Runtime.getRuntime().addShutdownHook(newThread(()->stop(),"Zuul-ServerGroup-JVM-shutdown-hook")); } 代码示例来源:origin: square/okhttp ...
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 ...