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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-4907) kahadb - do some sanity check on the index when checkForCorruptJournalFiles
Date Fri, 29 Nov 2013 12:33:35 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully resolved AMQ-4907.
-----------------------------

    Resolution: Fixed

fix in http://git-wip-us.apache.org/repos/asf/activemq/commit/06f24e2e

> 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
>              Labels: checkForCorruptJournalFiles, corrupt, index, kahadb
>             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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