[infinispan-issues] [JBoss JIRA] (ISPN-7509) TotalOrderStateTransferInterceptor doesn't handle OutdatedTopologyException for read commands

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-7509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei reassigned ISPN-7509:
----------------------------------

    Assignee: Pedro Ruivo


> TotalOrderStateTransferInterceptor doesn't handle OutdatedTopologyException for read commands
> ---------------------------------------------------------------------------------------------
>
>                 Key: ISPN-7509
>                 URL: https://issues.jboss.org/browse/ISPN-7509
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.0.0.CR1
>            Reporter: Dan Berindei
>            Assignee: Pedro Ruivo
>            Priority: Critical
>              Labels: testsuite_stability
>             Fix For: 9.0.0.CR2
>
>
> Since ISPN-6859, read commands can also trigger {{OutdatedTopologyException}}, but these are only handled in the non-TO {{StateTransferInterceptor}}. When a read should be retried because of a topology change in a TO cache, the {{OutdatedTopologyException}} is instead thrown to the user:
> {noformat}
> 16:50:40,595 DEBUG (jgroups-9,Test-NodeA-483:[]) [InvocationContextInterceptor] ISPN000311: Received a command from an outdated topology, returning the exception to caller
> org.infinispan.statetransfer.OutdatedTopologyException: Did not get any successful response, got {Test-NodeC-46564=UnsuccessfulResponse}
> 16:50:40,595 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.tx.totalorder.statetransfer.DistTotalOrderVersionedStateTransferTest.testStateTransfer
> org.infinispan.statetransfer.OutdatedTopologyException: Did not get any successful response, got {Test-NodeC-46564=UnsuccessfulResponse}
> {noformat}
> This causes random failures in {{DistTotalOrderVersionedStateTransferTest}}.



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