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From "Sujee Maniyam (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5559) --presplit option creates a first split with rowkey-end=0
Date Fri, 09 Mar 2012 23:54:57 GMT
--presplit option creates a first split with rowkey-end=0
---------------------------------------------------------

                 Key: HBASE-5559
                 URL: https://issues.apache.org/jira/browse/HBASE-5559
             Project: HBase
          Issue Type: Bug
          Components: util
            Reporter: Sujee Maniyam
            Assignee: Sujee Maniyam
            Priority: Trivial


HBASE-4440 adds a 'presplit' option to PerformanceEvaluation utility.

when the splits are generated, the first split has row-end-key=0 (zero).  Hence this split
doesn't get any data.

For example, 
if total keyspace is 100, and splits requested are 5, 
generated splits => [0, 20, 40, 60, 80]
it should be => [20, 40, 60, 80, 100]

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