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From "Avihai Berkovitz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6030) Job metrics are not updated correctly
Date Mon, 13 Mar 2017 12:08:41 GMT
Avihai Berkovitz created FLINK-6030:

             Summary: Job metrics are not updated correctly
                 Key: FLINK-6030
                 URL: https://issues.apache.org/jira/browse/FLINK-6030
             Project: Flink
          Issue Type: Bug
          Components: Metrics
    Affects Versions: 1.2.0
         Environment: Ubuntu server 12.04.5 64 bit
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)
            Reporter: Avihai Berkovitz

Some job metrics are not updated regularly. They are:
* lastCheckpointSize
* lastCheckpointDuration
* lastCheckpointAlignmentBuffered
* lastCheckpointExternalPath

All of them are exposed by the CheckpointStatsTracker class.
The metrics remain exactly the same for long periods of time and only change after triggering
a savepoint or after a job recovery.

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