newFixedThreadPool中的线程消失了
java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@8639fa57 rejected from com.ibm.ws.session.WsSessionInvalidatorWithThreadPool$ScheduledExecutor@4d16533e[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 13]
at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2060)
很多第三方jar和一些servlet容器都使用java的fixed thread pool,当时最近发现在某些因素影响下,这个pool会失效,但是这些jar包又不会去核查线程池,会直接引起项目这块业务直接挂掉;
想问一下大家遇到过这种问题吗?
可能是什么因素引起的?