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https://issues.apache.org/jira/browse/HBASE-3507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13005296#comment-13005296
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Ted Yu commented on HBASE-3507:
-------------------------------

In preparation for HBASE-3616, I think we need to enhance this method in 
SplitTransaction:
{code}
 HRegion createDaughterRegion(final HRegionInfo hri,
     final FlushRequester flusher)
{code}
requestsCount is initially 0 for daughter regions which doesn't reflect the 
fact that parent region has been heavily accessed.
Maybe we can assign half of requestsCount of parent region to each daughter 
region ?

> requests count per HRegion and rebalance command
> ------------------------------------------------
>
>                 Key: HBASE-3507
>                 URL: https://issues.apache.org/jira/browse/HBASE-3507
>             Project: HBase
>          Issue Type: Improvement
>          Components: performance, regionserver
>            Reporter: Sebastian Bauer
>            Priority: Trivial
>         Attachments: hbase-requestsCount-2.patch, 
> hbase-requestsCount-v2.patch, hbase-requestsCount.patch
>
>
> Path-1 add another mertic for HRegion to count request made to region.
> Path-2 add another command to hbase shell to grab all regions, sort by 
> requests from Path-1 and move in round-robin algorithm to servers

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