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https://issues.apache.org/jira/browse/HBASE-14373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pankaj Kumar resolved HBASE-14373.
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Resolution: Duplicate
> 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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