Hi Anil , Thanks for your response ..
We are running with following memory option , I think which is sufficient for ODL instance having 150 OF connection. -Xms128M -Xmx31393m -XX:MaxPermSize=15696m Any thoughts on this ?? We would be trying to recreate this issue in order to get heap dump .... Thanks Santosh On Fri, Feb 17, 2017 at 12:53 PM, Anil Vishnoi <vishnoia...@gmail.com> wrote: > Hi Santosh, > > Looks like your controller crashed while spawning a new native JVM thread, > because your JVM Is out of native heap space. > > Can you increase your native heap space and see if you still hit the issue > (it might take longer to recreate the issue). Meanwhile if you have the > heapdump, please upload the heapdump, that will help in analyzing the > possible cause. > > Thanks > Anil > > On Thu, Feb 16, 2017 at 11:05 PM, Santosh Singh <santosh.chan...@gmail.com > > wrote: > >> Hello openflowplugin developers , >> >> I have been using lithium release of opendaylight. We are seeing ODL >> crashes with error mentioned in the subject line , when we test the >> scenario of frequent connection flap . >> >> If this issue has been already addressed as part of the latest release , >> could anyone point to the corresponding bug. >> >> I have pasted the complete stack trace at the below of this mail.. >> >> Thanks >> Santosh >> >> >> >> 2017-02-12 22:19:15,360 | ERROR | lt-dispatcher-27 | ActorSystemImpl | >> 156 - com.typesafe.akka.slf4j - 2.3.10 | Uncaught error from thread >> [opendaylight-cluster-data-akka.actor.default-dispatcher-4] shutting >> down JVM since 'akka.jvm-exit-on-fatal-error' is enabled >> java.lang.OutOfMemoryError: unable to create new native thread >> at java.lang.Thread.start0(Native Method)[:1.7.0_95] >> at java.lang.Thread.start(Thread.java:714)[:1.7.0_95] >> at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPool >> Executor.java:949)[:1.7.0_95] >> at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolEx >> ecutor.java:1360)[:1.7.0_95] >> at java.util.concurrent.Executors$DelegatedExecutorService.exec >> ute(Executors.java:628)[:1.7.0_95] >> at com.google.common.util.concurrent.MoreExecutors$ListeningDec >> orator.execute(MoreExecutors.java:550)[51:com.google.guava:18.0.0] >> at java.util.concurrent.AbstractExecutorService.submit(Abstract >> ExecutorService.java:132)[:1.7.0_95] >> at com.google.common.util.concurrent.AbstractListeningExecutorS >> ervice.submit(AbstractListeningExecutorService.java:58)[51: >> com.google.guava:18.0.0] >> at org.opendaylight.openflowplugin.impl.services.SalRoleService >> Impl.setRole(SalRoleServiceImpl.java:109) >> at org.opendaylight.openflowplugin.impl.role.RoleContextImpl. >> onRoleChanged(RoleContextImpl.java:110) >> at org.opendaylight.openflowplugin.impl.role.OpenflowOwnershipL >> istener.ownershipChanged(OpenflowOwnershipListener.java:62) >> at org.opendaylight.controller.cluster.datastore.entityownershi >> p.EntityOwnershipListenerActor.onEntityOwnershipChanged(Enti >> tyOwnershipListenerActor.java:44)[170:org.opendaylight.contr >> oller.sal-distributed-datastore:1.2.4.SNAPSHOT] >> at org.opendaylight.controller.cluster.datastore.entityownershi >> p.EntityOwnershipListenerActor.handleReceive(EntityOwnership >> ListenerActor.java:36)[170:org.opendaylight.controller. >> sal-distributed-datastore:1.2.4.SNAPSHOT] >> at org.opendaylight.controller.cluster.common.actor.AbstractUnt >> ypedActor.onReceive(AbstractUntypedActor.java:34)[162:org. >> opendaylight.controller.sal-clustering-commons:1.2.4.SNAPSHOT] >> at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(Untyp >> edActor.scala:167)[155:com.typesafe.akka.actor:2.3.10] >> at akka.actor.Actor$class.aroundReceive(Actor.scala:467)[155: >> com.typesafe.akka.actor:2.3.10] >> >> _______________________________________________ >> openflowplugin-dev mailing list >> openflowplugin-dev@lists.opendaylight.org >> https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev >> >> > > > -- > Thanks > Anil >
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