[infinispan-issues] [JBoss JIRA] (ISPN-2025) NPE in Externalizer on shutdown
Galder Zamarreño (JIRA)
jira-events at lists.jboss.org
Mon May 14 11:15:18 EDT 2012
[ https://issues.jboss.org/browse/ISPN-2025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12692697#comment-12692697 ]
Galder Zamarreño commented on ISPN-2025:
----------------------------------------
Update: Paul's looking into the feasibility of changing the order in which JGroups RPC dispatcher and Infinispan cache managers are stopped. Currently RPC dispatcher stops after the cache manager, which can result in messages being received after the cache manager's marshalling infrastructure has been stopped.
> NPE in Externalizer on shutdown
> -------------------------------
>
> Key: ISPN-2025
> URL: https://issues.jboss.org/browse/ISPN-2025
> Project: Infinispan
> Issue Type: Bug
> Components: Marshalling
> Affects Versions: 5.1.4.FINAL
> Reporter: Michal Linhard
> Assignee: Galder Zamarreño
> Priority: Critical
> Fix For: 5.1.x, 5.2.0.ALPHA1, 5.2.0.FINAL
>
>
> This is what I get when I'm shutting down one of the clustered nodes (default config standalone-ha.xml) of JDG 6.0.0.ER7
> {code}
> 09:50:25,505 WARN [org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher] Problems unmarshalling remote command from byte buffer: java.lang.NullPointerException
> at org.infinispan.marshall.jboss.ExternalizerTable.readObject(ExternalizerTable.java:222)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) [jboss-marshalling-1.3.13.GA-redhat-1.jar:1.3.13.GA-redhat-1]
> at org.infinispan.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:154)
> at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:114)
> at org.infinispan.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:85)
> at org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectFromBuffer(MarshallerAdapter.java:50)
> at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:200)
> at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:456) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:363) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:238) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:543) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.blocks.mux.MuxUpHandler.up(MuxUpHandler.java:130) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.JChannel.up(JChannel.java:716) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1026) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.RSVP.up(RSVP.java:179) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.FRAG2.up(FRAG2.java:181) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.FlowControl.up(FlowControl.java:418) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.FlowControl.up(FlowControl.java:400) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.pbcast.GMS.up(GMS.java:889) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.UNICAST2.handleDataReceived(UNICAST2.java:793) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.UNICAST2.up(UNICAST2.java:365) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:602) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:177) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:288) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.MERGE2.up(MERGE2.java:205) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.Discovery.up(Discovery.java:359) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.stack.Protocol.up(Protocol.java:363) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.TP.passMessageUp(TP.java:1180) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1728) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1710) [jgroups-3.0.9.Final-redhat-1.jar:3.0.9.Final-redhat-1]
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_30]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_30]
> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]
> at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.0.0.GA-redhat-1.jar:2.0.0.GA-redhat-1]
> {code}
> I've ran the instances out of the box by this commands, binding them to virtual ips on my laptop:
> {code}
> server1/bin/standalone.sh -b 192.168.11.101 -c standalone-ha.xml -Djboss.bind.address.management=192.168.11.101 -Djboss.node.name=node1
> server2/bin/standalone.sh -b 192.168.11.102 -c standalone-ha.xml -Djboss.bind.address.management=192.168.11.102 -Djboss.node.name=node2
> {code}
> shutdown was a graceful shutdown by Ctrl+C from console
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