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Posted to hdfs-dev@hadoop.apache.org by "Aravindan Vijayan (Jira)" <ji...@apache.org> on 2019/10/17 18:40:00 UTC

[jira] [Created] (HDDS-2320) Negative value seen for OM NumKeys Metric in JMX.

Aravindan Vijayan created HDDS-2320:
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             Summary: Negative value seen for OM NumKeys Metric in JMX.
                 Key: HDDS-2320
                 URL: https://issues.apache.org/jira/browse/HDDS-2320
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: Ozone Manager
            Reporter: Aravindan Vijayan
         Attachments: Screen Shot 2019-10-17 at 11.31.08 AM.png

While running teragen/terasort on a cluster and verifying number of keys created on Ozone Manager, I noticed that the value of NumKeys counter metric to be a negative value !Screen Shot 2019-10-17 at 11.31.08 AM.png! .





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