Details
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Bug
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Resolution: Obsolete
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Major
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None
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6.0.1.Final, 7.0.0.Alpha2
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None
Description
While running the Map/Reduce benchmark with multiple value sizes, I have been seeing this error in the logs from Infinispan 6 and 7:
16:13:51,325 ERROR [org.radargun.stages.MapReduceStage] (pool-1-thread-1) executeMapReduceTask() returned an exception org.infinispan.commons.CacheException: Error removing cache at org.infinispan.manager.DefaultCacheManager.removeCache(DefaultCacheManager.java:471) at org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:353) at org.infinispan.distexec.mapreduce.MapReduceTask.execute(MapReduceTask.java:634) at org.radargun.cachewrappers.InfinispanMapReduce.executeMapReduceTask(InfinispanMapReduce.java:91) at org.radargun.cachewrappers.Infinispan51Wrapper.executeMapReduceTask(Infinispan51Wrapper.java:198) at org.radargun.stages.MapReduceStage.executeMapReduceTask(MapReduceStage.java:212) at org.radargun.stages.MapReduceStage.executeOnSlave(MapReduceStage.java:164) at org.radargun.Slave$2.run(Slave.java:103) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from edg-perf06-46939, see cause for remote stack trace at org.infinispan.remoting.transport.AbstractTransport.checkResponse(AbstractTransport.java:41) at org.infinispan.remoting.transport.AbstractTransport.parseResponseAndAddToResponseList(AbstractTransport.java:66) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:547) at org.infinispan.manager.DefaultCacheManager.removeCache(DefaultCacheManager.java:463) ... 12 more Caused by: org.infinispan.commons.CacheException: Problems invoking command. at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:221) at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:460) at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:377) at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:247) at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:665) at org.jgroups.JChannel.up(JChannel.java:708) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1015) at org.jgroups.protocols.RSVP.up(RSVP.java:187) at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) at org.jgroups.protocols.FlowControl.up(FlowControl.java:370) at org.jgroups.protocols.FlowControl.up(FlowControl.java:381) at org.jgroups.protocols.pbcast.GMS.up(GMS.java:1010) at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:234) at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:390) at org.jgroups.protocols.pbcast.NAKACK2.handleMessage(NAKACK2.java:774) at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:570) at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:147) at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:184) at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:301) at org.jgroups.protocols.MERGE2.up(MERGE2.java:209) at org.jgroups.protocols.Discovery.up(Discovery.java:379) at org.jgroups.protocols.TP.passMessageUp(TP.java:1370) at org.jgroups.protocols.TP$MyHandler.run(TP.java:1556) ... 3 more Caused by: java.lang.NullPointerException at org.infinispan.commands.RemoteCommandsFactory.fromStream(RemoteCommandsFactory.java:195) at org.infinispan.marshall.exts.ReplicableCommandExternalizer.fromStream(ReplicableCommandExternalizer.java:106) at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:147) at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:59) at org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:389) at org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:205) at org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:152) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:355) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:213) at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:136) at org.infinispan.marshall.core.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:101) at org.infinispan.commons.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:80) at org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectFromBuffer(MarshallerAdapter.java:28) at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:206) ... 25 more
These exceptions are happening during the execution of the MapReduceTask. I have also seen SuspectExceptions in these logs. This could be related to shutting down the intermediate cache (https://issues.jboss.org/browse/ISPN-4144), so I will check again once this is addressed. If this is the case the fix for ISPN-4144 will need to be fixed in both versions.