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https://issues.apache.org/jira/browse/HBASE-8081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das updated HBASE-8081:
-------------------------------
Release Note: The regionserver carrying .META. / -ROOT- region will now
write two WALs; the usual one w/ all edits and then a special one with a .meta.
suffix into which all edits for .META. / -ROOT- region go. These files will be
recovered first on server crash. This feature is turned OFF by default. The
configuration hbase.regionserver.separate.hlog.for.meta must be set to true to
enable this behavior.
> Backport HBASE-7213 (separate hlog for meta tables) to 0.94
> -----------------------------------------------------------
>
> Key: HBASE-8081
> URL: https://issues.apache.org/jira/browse/HBASE-8081
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.94.5
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.94.7
>
> Attachments: 7213-0.94-2.patch, 7213-0.94-3.patch, 7213-0.94.patch,
> 7213-0.94-with-config-1.patch, 7213-0.94-with-config.patch
>
>
> I am interested in backporting HBASE-7213 to 0.94. Helps to address more of
> the MTTR story. Offline discussion with Lars indicated he is interested as
> well.
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