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https://issues.apache.org/jira/browse/HBASE-6381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13417160#comment-13417160
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Jimmy Xiang commented on HBASE-6381:
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If RS that was online dies during rebuildUserRegions, SSH will take care of it.
In the scenario I described, it is like this: master dies, then rs dies,
then rs starts up, then master fails over/starts up. Now during
rebuildUserRegions, the rs is online but gets no region assigned. I think we
should check if a rs is online, and the regions are opened on the rs too.
> AssignmentManager should use the same logic for clean startup and failover
> --------------------------------------------------------------------------
>
> Key: HBASE-6381
> URL: https://issues.apache.org/jira/browse/HBASE-6381
> Project: HBase
> Issue Type: Bug
> Components: master
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
>
> Currently AssignmentManager handles clean startup and failover very
> differently.
> Different logic is mingled together so it is hard to find out which is for
> which.
> We should clean it up and share the same logic so that AssignmentManager
> handles
> both cases the same way. This way, the code will much easier to understand
> and
> maintain.
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