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https://issues.apache.org/jira/browse/FLINK-14814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski updated FLINK-14814:
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Description: By checking the status of output and input buffer pools
exposed via FLINK-14815 (output buffer empty, input buffer full) it is possible
to display which node is a source of the back pressure. This information could
be displayed/accessible in the Web Frontend. (was: By checking the status of
output and input buffer pools exposed via FLINK-14815 (output buffer empty,
input buffer full) it is possible to display which node is a source of the back
pressure.)
> Show the vertex that produces the backpressure source in the job
> ----------------------------------------------------------------
>
> Key: FLINK-14814
> URL: https://issues.apache.org/jira/browse/FLINK-14814
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Metrics, Runtime / Network, Runtime / REST,
> Runtime / Web Frontend
> Reporter: lining
> Assignee: lining
> Priority: Major
>
> By checking the status of output and input buffer pools exposed via
> FLINK-14815 (output buffer empty, input buffer full) it is possible to
> display which node is a source of the back pressure. This information could
> be displayed/accessible in the Web Frontend.
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