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From "Liu Junhong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12713) IncreasingToUpperBoundRegionSplitPolicy invalid when region count greater than 100
Date Thu, 18 Dec 2014 06:47:13 GMT
Liu Junhong created HBASE-12713:
-----------------------------------

             Summary: 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


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 the total count of the
regions.



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