[jira] [Updated] (AMQ-5080) RAR - missing messages on master slave failover

["Gary Tully (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMQ-5080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully updated AMQ-5080:
----------------------------
    Fix Version/s: 5.11.0

> RAR - missing messages on master slave failover
> -----------------------------------------------
>
>                 Key: AMQ-5080
>                 URL: https://issues.apache.org/jira/browse/AMQ-5080
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JCA Container
>    Affects Versions: 5.9.0
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>              Labels: 2PC, MDB, RAR, XA
>             Fix For: 5.10.0, 5.11.0
>
>
> With repeated failover between master and slave and mdb that consumers from A and sends to B in a transaction we can -
> a) loose some messages acked as duplicates in error
> b) duplicate some messages when acks are lost in error but don't force a rollback.
> A long running test that consumers/produces 20k messages with a failover every 200 messages eventually shows up various problems. With XA recovery and async completion - there are many code path variations.



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