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https://issues.apache.org/jira/browse/FLINK-7626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16167432#comment-16167432
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ASF GitHub Bot commented on FLINK-7626:
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GitHub user yew1eb opened a pull request:
https://github.com/apache/flink/pull/4677
[FLINK-7626] Add some checkpoints metric description in docs
I export the metrics to the logfile via
Slf4jReporter(https://issues.apache.org/jira/browse/FLINK-4831), and found that
there are some checkpoint metrics that are not described in the document, so I
added.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yew1eb/flink FLINK-7626
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4677.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 #4677
----
commit 5bef873fb4df5f160b634216749d6f37d5cb6c6f
Author: yew1eb <[email protected]>
Date: 2017-09-15T06:51:26Z
Add some checkpoints metric description in docs
----
> Add some metric description about checkpoints
> ---------------------------------------------
>
> Key: FLINK-7626
> URL: https://issues.apache.org/jira/browse/FLINK-7626
> Project: Flink
> Issue Type: Bug
> Components: Documentation, Metrics
> Affects Versions: 1.3.2
> Reporter: Hai Zhou
> Assignee: Hai Zhou
> Fix For: 1.4.0, 1.3.3
>
>
> Add some metric description in"Debugging & Monitoring / Metrics" part of
> docs:
> {noformat}
> //Number of total checkpoints (in progress, completed, failed)
> totalNumberOfCheckpoints
> //Number of in progress checkpoints.
> numberOfInProgressCheckpoints
> //Number of successfully completed checkpoints
> numberOfCompletedCheckpoints
> //Number of failed checkpoints.
> numberOfFailedCheckpoints
> //Timestamp when the checkpoint was restored at the coordinator.
> lastCheckpointRestoreTimestamp
> //Buffered bytes during alignment over all subtasks.
> lastCheckpointAlignmentBuffered
> {noformat}
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