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From "michael j. goulish (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (QPID-4194) cluster should enable queue events in CATCHUP state
Date Mon, 06 Aug 2012 21:15:02 GMT

     [ https://issues.apache.org/jira/browse/QPID-4194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

michael j. goulish resolved QPID-4194.
--------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.19

pavel's fix.
                
> cluster should enable queue events in CATCHUP state
> ---------------------------------------------------
>
>                 Key: QPID-4194
>                 URL: https://issues.apache.org/jira/browse/QPID-4194
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>            Reporter: michael j. goulish
>            Assignee: michael j. goulish
>              Labels: cluster, desync
>             Fix For: 0.19
>
>
> pavel moravec has discovered the mechanism for this problem already -- current cluster
code does not enable queue events until READY state -- but new messages may be enqueued during
CATCHUP state.
> So if you have a replication-queue, which needs those queue-events to be generated, a
newbie broker -- if it is in CATCHUP state -- will fail to replicate any messages that arrive
on the replicated queue.
> Two-line fix

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