Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
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Reviewed
Description
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
from daisuke.kobayashi