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https://issues.apache.org/jira/browse/HBASE-17194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15713168#comment-15713168
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Jerry He commented on HBASE-17194:
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+1 on v3.

> Assign the new region to the idle server after splitting
> --------------------------------------------------------
>
>                 Key: HBASE-17194
>                 URL: https://issues.apache.org/jira/browse/HBASE-17194
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: ChiaPing Tsai
>            Assignee: ChiaPing Tsai
>            Priority: Minor
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17194.v0.patch, HBASE-17194.v1.patch, 
> HBASE-17194.v2.patch, HBASE-17194.v3.patch, evaluation-v0.png, tests.xlsx
>
>
> The new regions are assigned to the random servers after splitting, but there 
> always are some idle servers which don’t be assigned any regions on the new 
> cluster. It is a bad start of load balance, hence we should give priority to 
> the idle servers for assignment.



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