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Posted to dev@flink.apache.org by "pingle wang (Jira)" <ji...@apache.org> on 2020/03/23 07:42:00 UTC

[jira] [Created] (FLINK-16714) Kafka committedOffsets value <0

pingle wang created FLINK-16714:
-----------------------------------

             Summary: Kafka committedOffsets value <0
                 Key: FLINK-16714
                 URL: https://issues.apache.org/jira/browse/FLINK-16714
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Metrics
    Affects Versions: 1.6.3
            Reporter: pingle wang
         Attachments: image-2020-03-23-15-36-16-487.png, image-2020-03-23-15-36-27-910.png

dear all:
       use rest api get kafka offsets sometimes produces errors value like < 0, so use this value monitoring Kafka's lag size will produce false positives. This should be the problem of flink metrics collection?

thanks!

!image-2020-03-23-15-36-27-910.png!



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