[infinispan-issues] [JBoss JIRA] (ISPN-1885) CommandAwareRpcDispatcher returns nonserializable objects from handle(Message)

[Paul Ferraro (JIRA)]

Paul Ferraro created ISPN-1885:
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             Summary: CommandAwareRpcDispatcher returns nonserializable objects from handle(Message)
                 Key: ISPN-1885
                 URL: https://issues.jboss.org/browse/ISPN-1885
             Project: Infinispan
          Issue Type: Bug
          Components: RPC
    Affects Versions: 5.1.1.FINAL
            Reporter: Paul Ferraro
            Assignee: Manik Surtani
            Priority: Critical
             Fix For: 5.1.2.FINAL


In CommandAwareRpcDispatcher, in handle(Message), if an exception occurs during request unmarshalling, or command execution, the object returned in an ExceptionResponse.  However, JGroups cannot serialize this object.  Hence the following stacktrace:

[JBossINF] 10:24:24,735 ERROR [org.infinispan.cacheviews.CacheViewsManagerImpl] (CacheViewTrigger,perf21/web) Error recovering views from the cluster members: java.util.concurrent.ExecutionException: org.infinispan.CacheException: java.util.concurrent.ExecutionException: org.infinispan.marshall.NotSerializableException: org.infinispan.remoting.responses.ExceptionResponse
[JBossINF] 	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) [rt.jar:1.6.0_30]
[JBossINF] 	at java.util.concurrent.FutureTask.get(FutureTask.java:83) [rt.jar:1.6.0_30]
[JBossINF] 	at org.infinispan.cacheviews.CacheViewsManagerImpl.recoverViews(CacheViewsManagerImpl.java:672) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.cacheviews.CacheViewsManagerImpl.access$500(CacheViewsManagerImpl.java:95) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.cacheviews.CacheViewsManagerImpl$ViewTriggerThread.run(CacheViewsManagerImpl.java:812) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] Caused by: org.infinispan.CacheException: java.util.concurrent.ExecutionException: org.infinispan.marshall.NotSerializableException: org.infinispan.remoting.responses.ExceptionResponse
[JBossINF] 	at org.infinispan.util.Util.rewrapAsCacheException(Util.java:524) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:115) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:447) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.cacheviews.CacheViewsManagerImpl$4.call(CacheViewsManagerImpl.java:663) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.cacheviews.CacheViewsManagerImpl$4.call(CacheViewsManagerImpl.java:660) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_30]
[JBossINF] 	at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_30]
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_30]
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_30]
[JBossINF] 	at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]
[JBossINF] Caused by: java.util.concurrent.ExecutionException: org.infinispan.marshall.NotSerializableException: org.infinispan.remoting.responses.ExceptionResponse
[JBossINF] 	at org.jgroups.blocks.UnicastRequest.getValue(UnicastRequest.java:165) [jgroups-3.0.4.Final.jar:3.0.4.Final]
[JBossINF] 	at org.jgroups.blocks.UnicastRequest.get(UnicastRequest.java:191) [jgroups-3.0.4.Final.jar:3.0.4.Final]
[JBossINF] 	at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher$ReplicationTask.call(CommandAwareRpcDispatcher.java:269) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:111) [infinispan-core-5.1.1.FINAL.jar:5.1.1.FINAL]
[JBossINF] 	... 8 more
[JBossINF] Caused by: org.infinispan.marshall.NotSerializableException: org.infinispan.remoting.responses.ExceptionResponse
[JBossINF] Caused by: an exception which occurred:
[JBossINF] 	in object org.infinispan.remoting.responses.ExceptionResponse at 58e39f23

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