Nick Dimiduk created HBASE-10007:
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Summary: PerformanceEvaluation: Add sampling and latency
collection to randomRead test
Key: HBASE-10007
URL: https://issues.apache.org/jira/browse/HBASE-10007
Project: HBase
Issue Type: Improvement
Components: Performance, test
Reporter: Nick Dimiduk
Assignee: Nick Dimiduk
Priority: Minor
As I mentioned over on HBASE-9940, I'd like to have randomRead operate only on
a sample of the total dataset. It would also be useful to collect latency
measurements from individual responses. Throughput times are aggregated
according to the amount of user data processed and the result is reported as
well. This is a patch I've been using for some performance tests I've run --
maybe it'll be useful to someone else.
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