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https://issues.apache.org/activemq/browse/AMQ-2405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hiram Chirino resolved AMQ-2405.
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Resolution: Fixed
Fix Version/s: 5.3.0
patch applied.
> Support gracefull data recovery in even when datafile are corrupted.
> ---------------------------------------------------------------------
>
> Key: AMQ-2405
> URL: https://issues.apache.org/activemq/browse/AMQ-2405
> Project: ActiveMQ
> Issue Type: New Feature
> Reporter: Hiram Chirino
> Fix For: 5.3.0
>
>
> Related to AMQ-2337
> I will shortly be submitting a patch to which updates the kahadb store so
> that:
> * setting checksumJournalFiles="true" - enables journal file check-summing
> * setting checkForCorruptJournalFiles="true" - enables start up validation
> of all the journal data files against the checksums
> If checkForCorruptJournalFiles is enabled, any journal files which did not
> have checksum data record will be skipped during checksum validation.
> Enabling checksumJournalFiles only affects new journal records created and
> does not update existing journal records.
> If a journal checksum violation is detected the broker will fail to to start
> up and report the error.
> If you want to ignore the corrupted areas of the datafile (instead of failing
> to start the broker), you should enable the ignoreMissingJournalfiles="true"
> option.
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