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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13100) Shell command to retrieve table splits
Date Wed, 25 Feb 2015 16:01:05 GMT
Sean Busbey created HBASE-13100:
-----------------------------------

             Summary: Shell command to retrieve table splits
                 Key: HBASE-13100
                 URL: https://issues.apache.org/jira/browse/HBASE-13100
             Project: HBase
          Issue Type: Improvement
          Components: shell
            Reporter: Sean Busbey
            Priority: Minor
             Fix For: 1.1.0


Add a shell command that returns the splits for a table.

Doing this yourself is currently possible, but involves going outside of the public api.

{code}
jruby-1.7.3 :012 > create 'example_table', 'f1', SPLITS => ["10", "20", "30", "40"]
0 row(s) in 0.5500 seconds

 => Hbase::Table - example_table 
jruby-1.7.3 :013 > get_table('example_table').table.get_all_region_locations.map do |location|
org.apache.hadoop.hbase.util.Bytes::toStringBinary(location.get_region_info.get_start_key)
end
0 row(s) in 0.0130 seconds

 => ["", "10", "20", "30", "40"] 
jruby-1.7.3 :014 > 
{code}



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