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https://issues.apache.org/jira/browse/HBASE-12713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251317#comment-14251317
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Lars Hofhansl commented on HBASE-12713:
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Hi [~mopishv0]. Thanks for reporting the issue. Can you tell us more? In what
way is it "invalid"?
IncreasingToUpperBoundRegionSplitPolicy only counts regions on the region
server it is running on.
> IncreasingToUpperBoundRegionSplitPolicy invalid when region count greater
> than 100
> ----------------------------------------------------------------------------------
>
> Key: HBASE-12713
> URL: https://issues.apache.org/jira/browse/HBASE-12713
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.98.6
> Reporter: Liu Junhong
> Original Estimate: 4m
> Remaining Estimate: 4m
>
> I find that the policy of region split which in
> IncreasingToUpperBoundRegionSplitPolicy will be invalid when the count of
> region is greater than 100. But sometimes 100 regions is not too much for a
> cluster that has 50 or more regionservers.
> So i think this policy should consider the density of the regions but not the
> total count of the regions.
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