activemq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-4662) KahaDB default checksumJournalFiles to true
Date Thu, 01 Aug 2013 11:47:48 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gary Tully resolved AMQ-4662.
-----------------------------

    Resolution: Fixed

new default value via http://svn.apache.org/r1509178
                
> KahaDB default checksumJournalFiles to true
> -------------------------------------------
>
>                 Key: AMQ-4662
>                 URL: https://issues.apache.org/jira/browse/AMQ-4662
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Message Store
>    Affects Versions: 5.8.0
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>              Labels: corruption, kahadb, messagestore, performance, recovery
>             Fix For: 5.9.0
>
>
> A checksum allows us to validate and ignore missing/corrupt journal files (both of which
are optional). It is too late to enable checksumJournalFiles after the fact of corruption.
Best to have it on by default and take the small performance penalty so that in the rare event
of corruption we have some options. Folks who don't care about the integrity of the journal
can disable it.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message