onShutdown();// hook for ScheduledThreadPoolExecutor}finally{mainLock.unlock();}// 尝试将线程池置为TERMINATED状态tryTerminate();} 1.3.2 advanceRunState() 方法 通过CAS 自旋操作 (也就是死循环)将线程池运行状态设置为目标值,如果已经大于等于目标值,则不作任何操作 privatevoidadvanceRunState(inttargetSta...
* Remove a previously installed shutdown hook. 删除先前安装的shutdown hook * * @param ref A handle returned by `addShutdownHook`. * @return Whether the hook was removed.*/def removeShutdownHook(ref: AnyRef): Boolean ={ shutdownHooks.remove(ref) } }private[util]classSparkShutdownHookManag...
def addShutdownHook(priority: Int)(hook: () => Unit): AnyRef = { shutdownHooks.add(priority, hook) } /** * Remove a previously installed shutdown hook. 删除先前安装的shutdown hook * * @param ref A handle returned by `addShutdownHook`. * @return Whether the hook was removed. */...
onShutdown(); // hook for ScheduledThreadPoolExecutor } finally { mainLock.unlock(); } // 尝试将线程池置为TERMINATED状态 tryTerminate(); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 1.3.2 advanceRunState() 方法 通过CAS 自旋操作 (也就...
* Register the service for shutdown with Hadoop's * {@linkShutdownHookManager}. * @param priority shutdown hook priority */ publicsynchronizedvoidregister(intpriority){ unregister(); ShutdownHookManager.get().addShutdownHook(this,priority); ...
Runtime.getRuntime().removeShutdownHook(DubboShutdownHook.getDubboShutdownHook()); log.info("dubbo default shutdown hook removed,will be managed by spring"); } else if (event instanceof ContextClosedEvent) { log.info("start destroy dubbo on spring close event"); ...
onShutdown(); // hook for ScheduledThreadPoolExecutor } finally { mainLock.unlock(); } // 尝试将线程池置为TERMINATED状态 tryTerminate(); } 1.3.2 advanceRunState() 方法 通过CAS 自旋操作 (也就是死循环)将线程池运行状态设置为目标值,如果已经大于等于目标值,则不作任何操作 ...
Runtime.removeShutdownHook介绍 [英]Unregisters a previously registered VM shutdown hook. [中]注销以前注册的VM关闭挂钩。 代码示例 代码示例来源:origin: apache/rocketmq publicvoidremoveShutdownHook(){ if(shutDownHook!=null){ Runtime.getRuntime().removeShutdownHook(shutDownHook); ...
Thread [SpringApplicationShutdownHook] (Suspended) waiting for: Object (id=171) Object.wait(long) line: not available [native method] ClientState.quiesce(long) line: 1497 ClientComms.disconnectForcibly(long, long, boolean, int, MqttProperties) line: 600 ClientComms.disconnectForcibly(long, long,...
The JVM receives the SIGTERM signal and the graceful shutdown hook sets thereadiness probe to false Theprocess waits for a defined time to initiate the shutdown of the spring context, e.g. for 20 seconds. This time is needed for OpenShift to detect that the Pod is no longer ready and ...