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https://issues.apache.org/jira/browse/BEAM-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15938520#comment-15938520
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Aljoscha Krettek commented on BEAM-773:
---------------------------------------
I'm currently on vacation so I'll be very slow to answer, usually. Sorry for
that.
As a first remark: Flink Accumulators are not fault-tolerant. When a job fails
and restarts or is restarted from a savepoint the values of the accumulators
are lost.
> Implement Metrics support for Flink runner
> ------------------------------------------
>
> Key: BEAM-773
> URL: https://issues.apache.org/jira/browse/BEAM-773
> Project: Beam
> Issue Type: Sub-task
> Components: runner-flink
> Reporter: Ben Chambers
> Assignee: Jingsong Lee
> Fix For: First stable release
>
>
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