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From "Jeremy Carroll (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10603) Deprecate RegionSplitter CLI tool
Date Wed, 09 Apr 2014 20:30:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13964631#comment-13964631
] 

Jeremy Carroll commented on HBASE-10603:
----------------------------------------

FWIW we currently use the org.apache.hadoop.hbase.util.RegionSplitter with online rolling
splits to perform capacity planning on live clusters. The HBase shell only allows for Splits
for newly created tables I believe. 

> Deprecate RegionSplitter CLI tool
> ---------------------------------
>
>                 Key: HBASE-10603
>                 URL: https://issues.apache.org/jira/browse/HBASE-10603
>             Project: HBase
>          Issue Type: Improvement
>          Components: util
>            Reporter: Nick Dimiduk
>            Priority: Minor
>              Labels: noob
>             Fix For: 0.99.0
>
>
> RegionSplitter is a utility for partitioning a table based on some split algorithm. Those
same algorithms are exposed via the shell create command. There's no value in having two ways
to access the same functionality. Ensure the main method doesn't provide any functionality
absent from the shell and remove it.



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