Gracefull shutdown for Spring boot Application
我正在运行一个spring-boot应用程序,一切都很好,除了我尝试关闭它时。 我在以下代码上出错
1 2 3 4 5 | while (true) { try { if(level2List == null) break; CDR cdr = level2List.poll(2, TimeUnit.SECONDS); |
错误发生在最后一行,Spring Boot在关闭2秒等待之前关闭了level2List,如下所示
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | 2015-05-29 17:32:15.758 INFO 27390 --- [ Thread-1] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@358ee631: startup date [Fri May 29 17:31:17 GMT 2015]; root of context hierarchy 2015-05-29 17:32:15.765 INFO 27390 --- [ Thread-1] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown 2015-05-29 17:32:15.766 INFO 27390 --- [ Thread-1] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans 2015-05-29 17:32:15.780 INFO 27390 --- [ Thread-1] o.s.c.ehcache.EhCacheManagerFactoryBean : Shutting down EhCache CacheManager 2015-05-29 17:32:15.804 INFO 27390 --- [ Thread-1] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'level2ES' 2015-05-29 17:32:15.815 INFO 27390 --- [ Thread-1] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'level1ES' 2015-05-29 17:32:15.823 INFO 27390 --- [ Thread-1] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2015-05-29 17:32:15.825 INFO 27390 --- [ Thread-1] com.jolbox.bonecp.BoneCP : Shutting down connection pool... 2015-05-29 17:32:15.833 INFO 27390 --- [ Thread-1] com.jolbox.bonecp.BoneCP : Connection pool has been shutdown. 2015-05-29 17:32:15.848 ERROR 27390 --- [pool-2-thread-1] c.t.t.c.process.CDRDataBase : Error java.lang.InterruptedException: null at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467) at com.teltacworldwide.tekram.cdrserver.process.CDRDataBaseNative.run(CDRDataBaseNative.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) |
有什么方法可以命令关闭进程,或者确保在关闭之前我没有使用level2List?
BR
沙堡
我做了两件事
加
1 2 | @Bean(destroyMethod ="shutdown") public ThreadPoolTaskExecutor level1ES() { |
也
1 2 | } catch (InterruptedException e) { log.warn("Closing application while CDR still in queue"); } |
BR
沙堡