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From "Rajith Attapattu (JIRA)" <j...@apache.org>
Subject [jira] Created: (QPID-2994) transactions atomicity violated by 'transparent' failover
Date Tue, 11 Jan 2011 02:58:45 GMT
transactions atomicity violated by 'transparent' failover
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                 Key: QPID-2994
                 URL: https://issues.apache.org/jira/browse/QPID-2994
             Project: Qpid
          Issue Type: Bug
          Components: Java Client
    Affects Versions: 0.8, 0.7, 0.6
            Reporter: Rajith Attapattu
            Assignee: Rajith Attapattu
             Fix For: Future


The messages published within a batch at the point the connection failsover appear to be replayed
outside of any transaction.

Steps to Reproduce:
1. start transactional session on failover enabled connection
2. send batches of messages in transactions
3. kill the cluster node the client is connected to, to trigger failover mid
transaction

This happens due to the lower layer replaying unacked messages upon resuming the connection.
Message replay should not happen on a transacted session as there is no benefit of doing so.

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