【发布时间】:2022-11-17 03:58:29
【问题描述】:
我注意到我的应用程序有数千个这样的线程,只是想知道这些线程的来源是什么以及如何摆脱它们?到目前为止,这些似乎没有造成任何问题,但像这样看到它们看起来不太好。任何有用的信息表示赞赏。这是一个在tomcat中运行的java应用程序。
"org.apache.openejb.pool.scheduler.124" daemon prio=5 tid=2599 TIMED_WAITING
at sun.misc.Unsafe.park(Native Method)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
Local Variable: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject#1320
Local Variable: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node#3514
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
Local Variable: java.util.concurrent.locks.ReentrantLock#5616
Local Variable: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue#458
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
Local Variable: java.util.concurrent.ScheduledThreadPoolExecutor#458
Local Variable: java.util.concurrent.ThreadPoolExecutor$Worker#457
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
【问题讨论】:
标签: tomcat apache-tomee