[infinispan-issues] [JBoss JIRA] (ISPN-5158) Transaction rolled back but returns successful response

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-5158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13033400#comment-13033400 ] 

RH Bugzilla Integration commented on ISPN-5158:
-----------------------------------------------

Radim Vansa <rvansa at redhat.com> changed the Status of [bug 1180680|https://bugzilla.redhat.com/show_bug.cgi?id=1180680] from ON_QA to MODIFIED

> Transaction rolled back but returns successful response
> -------------------------------------------------------
>
>                 Key: ISPN-5158
>                 URL: https://issues.jboss.org/browse/ISPN-5158
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 7.1.0.Beta1
>            Reporter: Radim Vansa
>            Priority: Critical
>
> When the cluster is merging, it is possible that a node is removed from the view although it is still responsive. Eventually the cluster is merged correctly, but since the node is reported as missing from the view, transaction originating from this node is rolled back.
> {code}
> 10:01:36,116 TRACE [org.infinispan.interceptors.TxInterceptor] (remote-thread-151) Rolling back remote transaction GlobalTransaction:<edg-perf02-39415>:28106:remote because either already completed(false) or originator no longer in the cluster(true).
> {code}
> However, even after this a successful response is sent to the originator:
> {code}
> 10:01:36,119 TRACE [org.infinispan.remoting.InboundInvocationHandlerImpl] (remote-thread-151) About to send back response null for command PrepareCommand {modifications=[PutKeyValueCommand{key=key_0000000000001318, value=[19 #1: 1195, ], flags=[SKIP_CACHE_LOAD, SKIP_REMOTE_LOOKUP], putIfAbsent=false, valueMatcher=MATCH_ALWAYS, metadata=EmbeddedMetadata{version=null}, successful=true}], onePhaseCommit=false, gtx=GlobalTransaction:<edg-perf02-39415>:28106:remote, cacheName='testCache', topologyId=47}
> {code}
> Originator then expects that the transaction was successfully prepared:
> {code}
> 10:01:36,124 TRACE [org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher] (DefaultStressor-9) Responses: [sender=edg-perf01-36235, received=true, suspected=false]
> [sender=edg-perf03-24110, received=true, suspected=false]
> 10:01:36,135 TRACE [org.infinispan.transaction.TransactionCoordinator] (DefaultStressor-9) Committing transaction GlobalTransaction:<edg-perf02-39415>:28106:local
> {code}



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