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List:       activemq-dev
Subject:    [jira] [Created] (AMQ-4907) kahadb - do some sanity check on the index when checkForCorruptJournalFi
From:       "Gary Tully (JIRA)" <jira () apache ! org>
Date:       2013-11-28 21:12:35
Message-ID: JIRA.12681809.1385673114096.45426.1385673155041 () arcas
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Gary Tully created AMQ-4907:
-------------------------------

             Summary: kahadb - do some sanity check on the index when \
checkForCorruptJournalFiles  Key: AMQ-4907
                 URL: https://issues.apache.org/jira/browse/AMQ-4907
             Project: ActiveMQ
          Issue Type: Bug
          Components: Message Store
    Affects Versions: 5.9.0
            Reporter: Gary Tully
            Assignee: Gary Tully
             Fix For: 5.10.0


When the index is corrupt all bets are off and we need to replay the journal to \
rebuild the index. We do this automatically on a failure to load the index. When the \
index loads and is still corrupt, we can resume and messages are unavailable. Adding \
some sanity checking to the index, when checkForCorruptJournalFiles is enabled \
(paranoid mode)  will allow us to detect corruption and force an auto recreation.




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