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https://issues.apache.org/jira/browse/HBASE-17194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15707325#comment-15707325
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ChiaPing Tsai commented on HBASE-17194:
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bq. Can you rename 'predicater' to something like 'idleServerPredicator' to be
specific?
bq. Also, could you rename the new getOnlineServersList() to something like
'getOnlineServersListWithIdlePredicator' so that it won't cause confusion like
stack mentioned?
copy that.
bq. Should it be 'keys.forEach'?
You are right. I will fix it.
Thanks for your review.
> 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, evaluation-v0.png
>
>
> 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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