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https://issues.apache.org/jira/browse/FLINK-11198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-11198:
-----------------------------------
Labels: auto-deprioritized-major auto-deprioritized-minor auto-unassigned
(was: auto-deprioritized-major auto-unassigned stale-minor)
Priority: Not a Priority (was: Minor)
This issue was labeled "stale-minor" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Minor, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> Access to MetricGroup in an AggregateFunction(Non Rich)
> -------------------------------------------------------
>
> Key: FLINK-11198
> URL: https://issues.apache.org/jira/browse/FLINK-11198
> Project: Flink
> Issue Type: New Feature
> Components: API / DataStream
> Affects Versions: 1.6.2
> Reporter: Chirag Dewan
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor,
> auto-unassigned
>
> The only way to add custom metrics from UDF is through RuntimeContext. And,
> RuntimeContext is wired in every RichFunction implementation.
> However, for aggregate() in Windowed Stream, we cannot use the Rich version
> of AggregateFunction. As I remotely understand, is done to avoid exposing the
> state in the Aggregate UDF.
> But can we have some minimal context which does not expose state but provide
> metrics, classloader etc.in the UDF?
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