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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-5069) Pending checkpoint statistics gauge
Date Tue, 15 Nov 2016 09:53:59 GMT

    [ https://issues.apache.org/jira/browse/FLINK-5069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15666694#comment-15666694
] 

ASF GitHub Bot commented on FLINK-5069:
---------------------------------------

GitHub user zhuhaifengleon opened a pull request:

    https://github.com/apache/flink/pull/2809

    [FLINK-5069] [Metrics] Pending checkpoint statistics gauge

    This PR introduce pending checkpoints statistics gauge, which help to check the state
When checkpoints can't be done.
    following is the statistics will be collected:
    checkpointID, 
    Number Of Acknowledged Tasks,
    Number Of Not yet Acknowledged Tasks, 
    The detail of not yet acknowledged JobVertexID, taskID

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zhuhaifengleon/flink FLINK-5069

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/2809.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2809
    
----
commit f94e28ed2276b470e408b7116c4ef5b227858df3
Author: zhuhaifengleon <zhu.haifeng.leon@gmail.com>
Date:   2016-11-15T09:29:09Z

    [FLINK-5069] [Metrics] Pending checkpoint statistics gauge

----


> Pending checkpoint statistics gauge
> -----------------------------------
>
>                 Key: FLINK-5069
>                 URL: https://issues.apache.org/jira/browse/FLINK-5069
>             Project: Flink
>          Issue Type: Improvement
>          Components: Metrics
>            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
> checkpointID, 
> Number Of Acknowledged Tasks,
> Number Of Not yet Acknowledged Tasks, 
> The detail of not yet acknowledged JobVertexID, taskID



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