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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-14373) PerformanceEvaluation tool should support huge number of rows beyond int range
Date Wed, 23 Sep 2015 18:56:04 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nick Dimiduk resolved HBASE-14373.
----------------------------------
    Resolution: Fixed

Sorry, wrong JIRA.

> PerformanceEvaluation tool should support huge number of rows beyond int range
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-14373
>                 URL: https://issues.apache.org/jira/browse/HBASE-14373
>             Project: HBase
>          Issue Type: Improvement
>          Components: test
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>            Priority: Minor
>
> We have test tool “org.apache.hadoop.hbase.PerformanceEvaluation” to evaluate HBase
performance and scalability.
> 	
> Suppose this script is executed as below,
> {noformat}
> hbase org.apache.hadoop.hbase.PerformanceEvaluation --presplit=120 --rows=10000000 randomWrite
500
> {noformat}
> Here total 500 clients and each clients have 10000000 rows.
> As  per the code,
> {code}
> opts.totalRows = opts.perClientRunRows * opts.numClientThreads
> {code}
> optt.totalRows is int, so 10000000*500 will be out of range.



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