[infinispan-issues] [JBoss JIRA] Commented: (ISPN-1319) topology changes makes entire cluster inconsistent

[Jan Slezak (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-1319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12619423#comment-12619423 ] 

Jan Slezak commented on ISPN-1319:
----------------------------------

yeah - I was experimenting with that - it doesn't matter what value is set for this issue to reproduce - I just wanted to be sure that all nodes will have all data for one test here ... :) 

> topology changes makes entire cluster inconsistent
> --------------------------------------------------
>
>                 Key: ISPN-1319
>                 URL: https://issues.jboss.org/browse/ISPN-1319
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Cache
>    Affects Versions: 5.0.0.FINAL
>         Environment: linux / devel environment / 1.6.0_26
>            Reporter: Jan Slezak
>            Assignee: Manik Surtani
>            Priority: Blocker
>
> Invoke timeout exception in replicated or distributed environment (the issue occurred in both) during topology change on producer node - after that the data may end up in inconsistent state on other nodes (in my case n+1 entities on some of the nodes). I tried that with many TM / ISPN  configurations in sync mode using DummyTransactionManagerLookup. Same behavior using invocation batching ...  
> example xml: 
> <infinispan
>         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>         xsi:schemaLocation="urn:infinispan:config:5.0 http://www.infinispan.org/schemas/infinispan-config-5.0.xsd"
>         xmlns="urn:infinispan:config:5.0">
>     <global>
>         <transport clusterName="ifprotocluster"/>
>     </global>
>     <default>
>         <clustering mode="distribution">
>             <l1 enabled="false"/>
>             <hash numOwners="100" rehashRpcTimeout="120000" />
>             <sync/>
>         </clustering>
>         <transaction
>                 transactionManagerLookupClass="org.infinispan.transaction.lookup.DummyTransactionManagerLookup"
>                 syncRollbackPhase="true"
>                 syncCommitPhase="true"
>                 useEagerLocking="true"
>                 />
>     </default>
> </infinispan>

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