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https://issues.apache.org/jira/browse/HBASE-6381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13416763#comment-13416763
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Jimmy Xiang commented on HBASE-6381:
------------------------------------
Looked AM.rebuildUserRegions(), it thinks a region is online if the region
server is online. This is not reliable. For example, a master dies, then a
region server dies. At this time SSH is not running. Now, master fails over.
Now all the regions in the dead server won't be assigned. Is that right?
> 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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