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https://issues.apache.org/jira/browse/FLINK-7894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17328706#comment-17328706
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Flink Jira Bot commented on FLINK-7894:
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This major issue is unassigned and itself and all of its Sub-Tasks have not
been updated for 30 days. So, it has been labeled "stale-major". If this ticket
is indeed "major", please either assign yourself or give an update. Afterwards,
please remove the label. In 7 days the issue will be deprioritized.
> Improve metrics around fine-grained recovery and associated checkpointing
> behaviors
> -----------------------------------------------------------------------------------
>
> Key: FLINK-7894
> URL: https://issues.apache.org/jira/browse/FLINK-7894
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.3.2, 1.4.0
> Reporter: Zhenzhong Xu
> Priority: Major
> Labels: stale-major
>
> Currently, the only metric around fine-grained recovery is "task_failures".
> It's a very high level metric, it would be nice to have the following
> improvements:
> * Allows slice and dice into which tasks were restarted.
> * Recovery duration.
> * Recovery associated checkpoint behaviors: cancels, failures, etc
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