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Posted to issues@flink.apache.org by "Zhu Zhu (Jira)" <ji...@apache.org> on 2021/11/26 06:04:00 UTC

[jira] [Assigned] (FLINK-24980) Collect sizes of finished BLOCKING result partitions

     [ https://issues.apache.org/jira/browse/FLINK-24980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhu Zhu reassigned FLINK-24980:
-------------------------------

    Assignee: Lijie Wang

> Collect sizes of finished BLOCKING result partitions
> ----------------------------------------------------
>
>                 Key: FLINK-24980
>                 URL: https://issues.apache.org/jira/browse/FLINK-24980
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Metrics
>            Reporter: Lijie Wang
>            Assignee: Lijie Wang
>            Priority: Major
>              Labels: pull-request-available
>
> The adaptive batch scheduler needs to know the size of each result partition when the task is finished.
> This issue will introduce the *numBytesProduced* counter and register it into {*}TaskIOMetricGroup{*}, to record the size of each result partition. 



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