add an option to presplit table to PerformanceEvaluation
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Key: HBASE-4440
URL: https://issues.apache.org/jira/browse/HBASE-4440
Project: HBase
Issue Type: Improvement
Components: performance
Reporter: Sujee Maniyam
Priority: Minor
PerformanceEvaluation a quick way to 'benchmark' a HBase cluster. The current
'write*' operations do not pre-split the table. Pre splitting the table will
really boost the insert performance.
It would be nice to have an option to enable pre-splitting table before the
inserts begin.
it would look something like:
(a) hbase ...PerformanceEvaluation --presplit=10 <other options>
(b) hbase ...PerformanceEvaluation --presplit <other options>
(b) will try to presplit the table on some default value (say number of region
servers)
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