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Bug
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Resolution: Done
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Major
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EAP_EWP 5.2.0 ER2
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None
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RHEL6 x64_84, IBM JDK 1.7
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Not Required
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NEW
During our soak test run in the mentioned environment, we observed the following exceptions/error. We saw a handful of them during the whole test.
The same soak scenario was run on the same servers with Oracle JDK1.6 and we did not see these issues.
[JBoss] 08:05:32,377 ERROR [org.jgroups] (Incoming-152,10.16.88.182:55200) uncaught exception in Thread[Incoming-152,10.16.88.182:55200,10,Thread Pools] (thread group=org.jgroups.util.Util$1[name=JGroups,maxpri=10] ) [JBoss] java.util.ConcurrentModificationException [JBoss] at java.util.Hashtable$HashIterator.next(Hashtable.java:197) [JBoss] at java.util.Hashtable$HashEnumIterator.next(Hashtable.java:711) [JBoss] at org.jgroups.protocols.VERIFY_SUSPECT.adjustSuspectedMembers(VERIFY_SUSPECT.java:300) [JBoss] at org.jgroups.protocols.VERIFY_SUSPECT.down(VERIFY_SUSPECT.java:99) [JBoss] at org.jgroups.protocols.BARRIER.down(BARRIER.java:107) [JBoss] at org.jgroups.protocols.pbcast.NAKACK.down(NAKACK.java:675) [JBoss] at org.jgroups.protocols.UNICAST.down(UNICAST.java:455) [JBoss] at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:299) [JBoss] at org.jgroups.protocols.VIEW_SYNC.down(VIEW_SYNC.java:204) [JBoss] at org.jgroups.protocols.pbcast.GMS.installView(GMS.java:542) [JBoss] at org.jgroups.protocols.pbcast.CoordGmsImpl.handleViewChange(CoordGmsImpl.java:463) [JBoss] at org.jgroups.protocols.pbcast.GMS.up(GMS.java:749) [JBoss] at org.jgroups.protocols.VIEW_SYNC.up(VIEW_SYNC.java:192) [JBoss] at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:233) [JBoss] at org.jgroups.protocols.UNICAST.up(UNICAST.java:328) [JBoss] at org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:895) [JBoss] at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:708) [JBoss] at org.jgroups.protocols.BARRIER.up(BARRIER.java:136) [JBoss] at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:174) [JBoss] at org.jgroups.protocols.FD.up(FD.java:284) [JBoss] at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:328) [JBoss] at org.jgroups.protocols.MERGE2.up(MERGE2.java:144) [JBoss] at org.jgroups.protocols.Discovery.up(Discovery.java:264) [JBoss] at org.jgroups.protocols.PING.up(PING.java:273) [JBoss] at org.jgroups.protocols.TP$ProtocolAdapter.up(TP.java:2319) [JBoss] at org.jgroups.protocols.TP.passMessageUp(TP.java:1253) [JBoss] at org.jgroups.protocols.TP.access$100(TP.java:50) [JBoss] at org.jgroups.protocols.TP$1.run(TP.java:1177) [JBoss] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121) [JBoss] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:614) [JBoss] at java.lang.Thread.run(Thread.java:769)
[JBoss] SuspectedException [JBoss] at org.jgroups.blocks.MessageDispatcher.sendMessage(MessageDispatcher.java:603) [JBoss] at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:323) [JBoss] at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:304) [JBoss] at org.jboss.ha.framework.server.ClusterPartition.callMethodOnNode(ClusterPartition.java:1201) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService.statusCheck(TimestampDiscrepancyService.java:552) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService.access$200(TimestampDiscrepancyService.java:60) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService$1.run(TimestampDiscrepancyService.java:727) [JBoss] at java.lang.Thread.run(Thread.java:769) [JBoss] 08:06:03,316 INFO [org.jboss.test.cluster.servlet.SessionTestServlet] (ajp-10.16.88.182-8009-5616) Setting up new session - iCEB2CcXgui6G0stoz6+vw__.perf04. [JBoss] 08:06:02,553 WARN [org.jgroups.protocols.pbcast.NAKACK] (Incoming-149,10.16.88.182:55200) 10.16.88.182:55200] discarded message from non-member 10.16.88.186:55200, my view is [10.16.88.182:55200|7] [10.16.88.182:55200] [JBoss] 08:06:03,628 INFO [org.jboss.test.cluster.servlet.SessionTestServlet] (ajp-10.16.88.182-8009-8949) Setting up new session - OJB2uLcf37VzttAZAoL3sA__.perf04. [JBoss] 08:06:03,316 INFO [org.jboss.test.cluster.servlet.SessionTestServlet] (ajp-10.16.88.182-8009-8618) Setting up new session - GkMyPWRrrFAzlN+m5NNPWg__.perf04. [JBoss] 08:06:02,670 WARN [org.jgroups.protocols.FD] (OOB-3649,10.16.88.182:55200) I was suspected by 10.16.88.185:55200; ignoring the SUSPECT message and sending back a HEARTBEAT_ACK [JBoss] 08:06:04,065 INFO [org.jboss.ha.framework.interfaces.HAPartition.lifecycle.HttpReplTestPartition] (VERIFY_SUSPECT.TimerThread,HttpReplTestPartition,10.16.88.182:55200) Suspected member: 10.16.88.184:55200 [JBoss] 08:06:06,212 INFO [org.jboss.test.cluster.servlet.SessionTestServlet] (ajp-10.16.88.182-8009-5865) Setting up new session - FcI-pmZGjogDAfhpgyQCcw__.perf04. [JBoss] 08:06:07,312 ERROR [org.jboss.ha.timestamp.TimestampDiscrepancyService] (TimestampDiscrepancyService-AsyncStatusCheck) Caught exception requesting timestamp from node 10.16.88.186:1099 [JBoss] SuspectedException [JBoss] at org.jgroups.blocks.MessageDispatcher.sendMessage(MessageDispatcher.java:603) [JBoss] at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:323) [JBoss] at org.jgroups.blocks.RpcDispatcher.callRemoteMethod(RpcDispatcher.java:304) [JBoss] at org.jboss.ha.framework.server.ClusterPartition.callMethodOnNode(ClusterPartition.java:1201) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService.statusCheck(TimestampDiscrepancyService.java:552) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService.access$200(TimestampDiscrepancyService.java:60) [JBoss] at org.jboss.ha.timestamp.TimestampDiscrepancyService$1.run(TimestampDiscrepancyService.java:727) [JBoss] at java.lang.Thread.run(Thread.java:769)
- relates to
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JBPAPP-7463 Upgrade JGroups to 2.6.22
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- Closed
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