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From "zhuhaifeng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-5069) Pending checkpoint statistics gauge
Date Tue, 15 Nov 2016 09:26:58 GMT
zhuhaifeng created FLINK-5069:

             Summary: Pending checkpoint statistics gauge
                 Key: FLINK-5069
                 URL: https://issues.apache.org/jira/browse/FLINK-5069
             Project: Flink
          Issue Type: Improvement
            Reporter: zhuhaifeng
            Assignee: zhuhaifeng
            Priority: Minor
             Fix For: 1.2.0

Add the statistics of pending checkpoints as a gauge metric. When the checkpoint appears not
to be completed, this metric would  help to get the state of a pending checkpoint , e.g  which
task did not complete the checkpoint. 
The statistic will be as the follows´╝Ü
Number Of Acknowledged Tasks,
Number Of Not yet Acknowledged Tasks, 
The detail of not yet acknowledged JobVertexID, taskID

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