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Posted to dev@hbase.apache.org by "binlijin (JIRA)" <ji...@apache.org> on 2015/09/09 04:00:50 UTC

[jira] [Created] (HBASE-14386) Reset MutableHistogram's min/max/sum after snapshot

binlijin created HBASE-14386:
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             Summary: Reset MutableHistogram's min/max/sum after snapshot
                 Key: HBASE-14386
                 URL: https://issues.apache.org/jira/browse/HBASE-14386
             Project: HBase
          Issue Type: Bug
            Reporter: binlijin


Current MutableHistogram do not reset min/max/sum after snapshot, so we affect by historical data. For example when i monitor the QueueCallTime_mean, i see one host's QueueCallTime_mean metric is high, but when i trace the host's regionserver log i see the QueueCallTime_mean has been lower, but the metric is still high.



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