JBoss threads looping in KeyAffinityServiceImpl.getKeyForAddress

Solution Verified - Updated -

Issue

  • We see increased CPU with threads persisting in the following:

"ajp-localhost/127.0.0.1:8009-512" daemon prio=10 tid=0x00007f1d9c784000 nid=0x3468 waiting on condition [0x00007f1d2f9f9000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000006089540f8> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:867) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1197) at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214) at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290) at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:361) at org.infinispan.affinity.KeyAffinityServiceImpl.getKeyForAddress(KeyAffinityServiceImpl.java:141)

Environment

  • JBoss Enterprise Application Platform (EAP) 6.4.3 and earlier with dist mode replication

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.