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Yi Liang updated HBASE-5401: ---------------------------- Assignee: Yi Liang Fix Version/s: 2.0.0 Affects Version/s: 2.0.0 Status: Patch Available (was: Open) > PerformanceEvaluation generates 10x the number of expected mappers > ------------------------------------------------------------------ > > Key: HBASE-5401 > URL: https://issues.apache.org/jira/browse/HBASE-5401 > Project: HBase > Issue Type: Bug > Components: test > Affects Versions: 2.0.0 > Reporter: Oliver Meyn > Assignee: Yi Liang > Fix For: 2.0.0 > > Attachments: HBASE-5401-V1.patch > > > With a command line like 'hbase org.apache.hadoop.hbase.PerformanceEvaluation > randomWrite 10' there are 100 mappers spawned, rather than the expected 10. > The culprit appears to be the outer loop in writeInputFile which sets up 10 > splits for every "asked-for client". I think the fix is just to remove that > outer loop. -- This message was sent by Atlassian JIRA (v6.3.4#6332)