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https://issues.apache.org/jira/browse/HBASE-20734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16612976#comment-16612976
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Reid Chan commented on HBASE-20734:
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bq. Would you prefer I submit a separate patch for style changes? This doesn't
follow Java camel case conventions.
Got your mind, but i meant the indents, new patch for style changes is fine by
me.
bq. but it should be 53... In the real world this should not be an issue as
you mention.
Good.
*{color:green}+1{color}* for master v12.
> Colocate recovered edits directory with hbase.wal.dir
> -----------------------------------------------------
>
> Key: HBASE-20734
> URL: https://issues.apache.org/jira/browse/HBASE-20734
> Project: HBase
> Issue Type: Improvement
> Components: MTTR, Recovery, wal
> Reporter: Ted Yu
> Assignee: Zach York
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: HBASE-20734.branch-1.001.patch,
> HBASE-20734.branch-1.002.patch, HBASE-20734.branch-1.003.patch,
> HBASE-20734.branch-1.004.patch, HBASE-20734.master.001.patch,
> HBASE-20734.master.002.patch, HBASE-20734.master.003.patch,
> HBASE-20734.master.004.patch, HBASE-20734.master.005.patch,
> HBASE-20734.master.006.patch, HBASE-20734.master.007.patch,
> HBASE-20734.master.008.patch, HBASE-20734.master.009.patch,
> HBASE-20734.master.010.patch, HBASE-20734.master.011.patch,
> HBASE-20734.master.012.patch
>
>
> During investigation of HBASE-20723, I realized that we wouldn't get the best
> performance when hbase.wal.dir is configured to be on different (fast) media
> than hbase rootdir w.r.t. recovered edits since recovered edits directory is
> currently under rootdir.
> Such setup may not result in fast recovery when there is region server
> failover.
> This issue is to find proper (hopefully backward compatible) way in
> colocating recovered edits directory with hbase.wal.dir .
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