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From "Misty Stanley-Jones (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13052) Explain each region split policy
Date Tue, 17 Feb 2015 00:17:12 GMT
Misty Stanley-Jones created HBASE-13052:
-------------------------------------------

             Summary: Explain each region split policy
                 Key: HBASE-13052
                 URL: https://issues.apache.org/jira/browse/HBASE-13052
             Project: HBase
          Issue Type: Bug
          Components: documentation
            Reporter: Misty Stanley-Jones
            Assignee: Misty Stanley-Jones


{quote}
there are five region split policies today so that let's add a section which explains:

1. How each policies work. We can start from current java doc:
http://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/regionserver/KeyPrefixRegionSplitPolicy.html
http://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/regionserver/DelimitedKeyPrefixRegionSplitPolicy.html
http://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/regionserver/DisabledRegionSplitPolicy.html
http://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/regionserver/ConstantSizeRegionSplitPolicy.html
http://hbase.apache.org/devapidocs/org/apache/hadoop/hbase/regionserver/IncreasingToUpperBoundRegionSplitPolicy.html
2. How users can choose a good policy per their scenario basis
3. Pros and cons over each policies
{quote}
from [~daisuke.kobayashi]



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