NPE in InvalidateL1Command -------------------------- Key: ISPN-2589 URL: https://issues.jboss.org/browse/ISPN-2589 Project: Infinispan Issue Type: Bug Components: Core API, State transfer Affects Versions: 5.2.0.Beta5 Reporter: Thomas Fromm Assignee: Dan Berindei Fix For: 5.3.0.Final The used cache is an REPL_SYNC one w/o L1 and Optimistic TX. Can't provide unit test, just saw it in my logs. WARN 05.12.12 20:08:22,746 [OOB-173,IBIS-2147] CacheTopologyControlCommand ISPN000071: Caught exception when handling command CacheTopologyControlCommand{cache=MODULE_PROPERTIES_VERSION, type=CH_UPDATE, sender=IBIS-57850, joinInfo=null, topologyId=14, currentCH=ReplicatedConsistentHash{members=[IBIS-57850, IBIS-15651, IBIS-14611, IBIS-7942, IBIS-4256, IBIS-25472, IBIS-32523]}, pendingCH=null, throwable=null, viewId=8} java.lang.NullPointerException at org.infinispan.commands.write.InvalidateL1Command.perform(InvalidateL1Command.java:109) at org.infinispan.interceptors.CallInterceptor.handleDefault(CallInterceptor.java:110) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.CacheLoaderInterceptor.visitInvalidateCommand(CacheLoaderInterceptor.java:127) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.EntryWrappingInterceptor.invokeNextAndApplyChanges(EntryWrappingInterceptor.java:211) at org.infinispan.interceptors.EntryWrappingInterceptor.visitInvalidateL1Command(EntryWrappingInterceptor.java:143) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitInvalidateL1Command(AbstractLockingInterceptor.java:99) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.TxInterceptor.enlistWriteAndInvokeNext(TxInterceptor.java:256) at org.infinispan.interceptors.TxInterceptor.visitInvalidateCommand(TxInterceptor.java:224) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.statetransfer.StateTransferInterceptor.visitInvalidateL1Command(StateTransferInterceptor.java:172) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:128) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:92) at org.infinispan.commands.AbstractVisitor.visitInvalidateCommand(AbstractVisitor.java:141) at org.infinispan.commands.AbstractVisitor.visitInvalidateL1Command(AbstractVisitor.java:146) at org.infinispan.commands.write.InvalidateL1Command.acceptVisitor(InvalidateL1Command.java:192) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:343) at org.infinispan.statetransfer.StateConsumerImpl.invalidateSegments(StateConsumerImpl.java:592) at org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate(StateConsumerImpl.java:239) at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:191) at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:58) at org.infinispan.statetransfer.StateTransferManagerImpl$1.updateConsistentHash(StateTransferManagerImpl.java:117) at org.infinispan.topology.LocalTopologyManagerImpl.handleConsistentHashUpdate(LocalTopologyManagerImpl.java:194) at org.infinispan.topology.CacheTopologyControlCommand.doPerform(CacheTopologyControlCommand.java:165) at org.infinispan.topology.CacheTopologyControlCommand.perform(CacheTopologyControlCommand.java:137) at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.executeCommandFromLocalCluster(CommandAwareRpcDispatcher.java:252) at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:219) at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:483) at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:390) at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:248) at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:598) at org.jgroups.JChannel.up(JChannel.java:703) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1020) at org.jgroups.protocols.RSVP.up(RSVP.java:172) at org.jgroups.protocols.FRAG2.up(FRAG2.java:181) at org.jgroups.protocols.FC.up(FC.java:479) at org.jgroups.protocols.pbcast.GMS.up(GMS.java:896) at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244) at org.jgroups.protocols.UNICAST2.up(UNICAST2.java:432) at org.jgroups.protocols.pbcast.NAKACK2.handleMessage(NAKACK2.java:721) at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:574) at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:143) at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:187) at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:288) at org.jgroups.protocols.MERGE3.up(MERGE3.java:290) at org.jgroups.protocols.Discovery.up(Discovery.java:359) at org.jgroups.protocols.TP.passMessageUp(TP.java:1287) at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1850) at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1823) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722)