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https://issues.apache.org/jira/browse/FLINK-19130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17322967#comment-17322967
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Flink Jira Bot commented on FLINK-19130:
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This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Expose backpressure metrics / logs for function dispatcher operator
> -------------------------------------------------------------------
>
> Key: FLINK-19130
> URL: https://issues.apache.org/jira/browse/FLINK-19130
> Project: Flink
> Issue Type: Task
> Components: Stateful Functions
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Priority: Major
> Labels: pull-request-available, stale-assigned
>
> As of now, there is no visibility on why or how backpressure is applied in
> Stateful Functions.
> This JIRA attemps to add two metrics as an initial effort of providing more
> visibility:
> - Total number of addresses that have asked to be blocked
> - Total number of inflight pending async operations
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