[infinispan-dev] Exception during rehash

[Galder Zamarreño]

Could be the same root cause behind https://jira.jboss.org/browse/ISPN-762 ?

Mircea/Vladimir, did you guys change the rehashing code for beta1? I believe you did. If so, could you look at this?

On Nov 11, 2010, at 3:25 PM, Tristan Tarrant wrote:

> Dear all,
> we are using 4.2.0.BETA1 and we are getting the following message when a second node is started.
> 
> 2010-11-11 15:04:38,397 INFO  [STDOUT] (main) 20101111 150438 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (main) Cache local address is asrab02-38676, physical addresses are [10.100.0.6:55448]
> 2010-11-11 15:06:38,656 INFO  [STDOUT] (Rehasher-asrab02-38676) 20101111 150638 ERROR [org.infinispan.distribution.JoinTask] (Rehasher-asrab02-38676) Caught exception!
> org.infinispan.CacheException: org.infinispan.util.concurrent.TimeoutException: Timed out after 120 seconds waiting for a response from asrab01-58616
>     at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:122)
>     at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:403)
>     at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:101)
>     at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:125)
>     at org.infinispan.distribution.JoinTask.retrieveOldCH(JoinTask.java:187)
>     at org.infinispan.distribution.JoinTask.performRehash(JoinTask.java:87)
>     at org.infinispan.distribution.RehashTask.call(RehashTask.java:53)
>     at org.infinispan.distribution.RehashTask.call(RehashTask.java:33)
>     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>     at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>     at java.lang.Thread.run(Thread.java:619)
> Caused by: org.infinispan.util.concurrent.TimeoutException: Timed out after 120 seconds waiting for a response from asrab01-58616
>     at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher$ReplicationTask.call(CommandAwareRpcDispatcher.java:304)
>     at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:120)
>     ... 12 more
> 2010-11-11 15:06:38,657 INFO  [STDOUT] (Rehasher-asrab02-38676) 20101111 150638 INFO  [org.infinispan.distribution.TransactionLoggerImpl] (Rehasher-asrab02-38676) Stopping transaction logging
> 2010-11-11 15:06:38,657 INFO  [STDOUT] (Rehasher-asrab02-38676) 20101111 150638 INFO  [org.infinispan.distribution.JoinTask] (Rehasher-asrab02-38676) asrab02-38676 completed join rehash!
> 
> The first node prints out the following:
> 
> 2010-11-11 15:01:55,725 INFO  [STDOUT] (Incoming-1,ngs-infinispan-preprod_cluster,asrab01-58616) 20101111 150155 INFO  [org.infinispan.distribution.DistributionManagerImpl] (Incoming-1,ngs-infinispan-preprod_cluster,asrab01-58616) Detected a view change.  Member list changed from [asrab01-58616] to [asrab01-58616, asrab02-38676]
> .....
> 2010-11-11 15:01:55,731 INFO  [STDOUT] (Incoming-1,ngs-infinispan-preprod_cluster,asrab01-58616) 20101111 150155 INFO  [org.infinispan.distribution.DistributionManagerImpl] (Incoming-1,ngs-infinispan-preprod_cluster,asrab01-58616) This is a JOIN event!  Wait for notification from new joiner asrab02-38676
> 
> 
> What does it mean ?
> 
> Thanks in advance
> 
> Tristan
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--
Galder Zamarreño
Sr. Software Engineer
Infinispan, JBoss Cache