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https://issues.apache.org/jira/browse/HBASE-7824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13624030#comment-13624030
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Jeffrey Zhong commented on HBASE-7824:
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[~rajesh23] I saw the similar issue "if the RS who host ROOT dies before step
4, master will be blocked." during my testing since it's pre-existing issue so
I guess I can live with it in the patch. Let me try to find a solution
otherwise leave the issue as it is. Thanks for the reviewing.
> Improve master start up time when there is log splitting work
> -------------------------------------------------------------
>
> Key: HBASE-7824
> URL: https://issues.apache.org/jira/browse/HBASE-7824
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Fix For: 0.94.8
>
> Attachments: HBASE-7824_3.patch, hbase-7824.patch,
> hbase-7824_v2.patch, hbase-7824_v3.patch, hbase-7824-v4.patch,
> hbase-7824-v5.patch
>
>
> When there is log split work going on, master start up waits till all log
> split work completes even though the log split has nothing to do with meta
> region servers.
> It's a bad behavior considering a master node can run when log split is
> happening while its start up is blocking by log split work.
> Since master is kind of single point of failure, we should start it ASAP.
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