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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2021/01/12 19:58:01 UTC

[jira] [Updated] (FLINK-20724) Create a http handler for aggregating metrics from whole job

     [ https://issues.apache.org/jira/browse/FLINK-20724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Piotr Nowojski updated FLINK-20724:
-----------------------------------
        Parent:     (was: FLINK-14712)
    Issue Type: Improvement  (was: Sub-task)

> Create a http handler for aggregating metrics from whole job
> ------------------------------------------------------------
>
>                 Key: FLINK-20724
>                 URL: https://issues.apache.org/jira/browse/FLINK-20724
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Metrics
>            Reporter: Piotr Nowojski
>            Priority: Major
>             Fix For: 1.13.0
>
>
> Create a similar http handler to {{AggregatingSubtasksMetricsHandler}}, but one that would aggregate metrics per task, from all of the job vertices. The new handler would only take {{JobID}} as a parameter. So that Web UI can in one RPC obtain {{max(isBackPressureRatio)}} / {{max(isCausingBackPressureRatio)}} per each task in the job graph.



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