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Posted to dev@hbase.apache.org by "Vladimir Rodionov (JIRA)" <ji...@apache.org> on 2014/08/28 20:56:08 UTC

[jira] [Created] (HBASE-11854) MetricsRegion.updateScanNext takes 20% of overall RegionScannerImpl.nextRaw call

Vladimir Rodionov created HBASE-11854:
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             Summary: MetricsRegion.updateScanNext takes 20% of overall RegionScannerImpl.nextRaw call
                 Key: HBASE-11854
                 URL: https://issues.apache.org/jira/browse/HBASE-11854
             Project: HBase
          Issue Type: Bug
          Components: metrics, Performance, Scanners
    Affects Versions: 0.98.6
            Reporter: Vladimir Rodionov
            Assignee: Vladimir Rodionov


>From our internal profiling we were surprised by amount of time spent in this call. Further investigation is needed.



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