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Posted to dev@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2016/10/04 19:27:20 UTC

[jira] [Created] (HBASE-16765) Improve IncreasingToUpperBoundRegionSplitPolicy

Lars Hofhansl created HBASE-16765:
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             Summary: Improve IncreasingToUpperBoundRegionSplitPolicy
                 Key: HBASE-16765
                 URL: https://issues.apache.org/jira/browse/HBASE-16765
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl


We just did some experiments on some larger clusters and found that while using IncreasingToUpperBoundRegionSplitPolicy generally works well and is very convenient, it does tend to produce too many regions.

Since the logic is - by design - local, checking the number of regions of the table in question on the local server only, we end with more regions then necessary.



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