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https://issues.apache.org/jira/browse/FLINK-4202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389300#comment-15389300
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ASF GitHub Bot commented on FLINK-4202:
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GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/2284
[FLINK-4202] [metrics] Update restarting time metric documentation
Update the restarting time JM metric documentation.
Please review @zentol.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink
addRestartingTimeMetricDocumentation
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2284.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 #2284
----
commit f6d3202af25c4fa1b6b0013511f651c1f1315fd3
Author: Till Rohrmann <[email protected]>
Date: 2016-07-22T10:41:51Z
[FLINK-4202] [metrics] Update restarting time metric documentation
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> Add JM metric which shows the restart duration
> ----------------------------------------------
>
> Key: FLINK-4202
> URL: https://issues.apache.org/jira/browse/FLINK-4202
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 1.1.0
> Reporter: Till Rohrmann
> Assignee: Till Rohrmann
> Fix For: 1.1.0
>
>
> It is convenient for users to have a metric which tells you how long the
> restarting of a job has taken.
> I propose a to introduce a {{Gauge}} which returns the time between
> {{JobStatus.RESTARTING}} and {{JobStatus.RUNNING}}. If the job was not
> restarted (initial run), then this metric will return {{-1}}.
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