Pankaj Kumar created HBASE-14373:
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Summary: 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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