[infinispan-issues] [JBoss JIRA] (ISPN-6478) Netty worker thread starvation with events

[ https://issues.jboss.org/browse/ISPN-6478?page=com.atlassian.jira.plugin.... ] Karsten Klein commented on ISPN-6478: ------------------------------------- We seem to face the issues with higher load on our Infinispan Server based system. Here the top most part of a stack dump from an .hprof. The thread never comes back and causes severe effects on our system (as entity locks are still in place): java.lang.Thread @ 0x6c5ee2d70 - at sun.misc.Unsafe.park(ZJ)V (Native Method) - at java.util.concurrent.locks.LockSupport.park(Ljava/lang/Object;)V (LockSupport.java:175) - at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await()V (AbstractQueuedSynchronizer.java:2039) - at java.util.concurrent.LinkedBlockingQueue.put(Ljava/lang/Object;)V (LinkedBlockingQueue.java:350) - at org.infinispan.server.hotrod.ClientListenerRegistry$BaseClientEventSender.sendEvent(...)V (ClientListenerRegistry.scala:296) - at org.infinispan.server.hotrod.ClientListenerRegistry$BaseClientEventSender.onCacheEvent(...)V (ClientListenerRegistry.scala:262) - at sun.reflect.GeneratedMethodAccessor247.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; (Unknown Source) We are using 8.2.6 at the moment. Using the latest 8.2.x version is doable. Switching to 9.x at this point in time is not regarded an option. How and when do you plan to approach this issue? -- This message was sent by Atlassian JIRA (v7.2.3#72005)