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Posted to issues@flink.apache.org by "Xintong Song (Jira)" <ji...@apache.org> on 2023/01/17 02:21:00 UTC

[jira] [Closed] (FLINK-30473) Optimize the InputGate network memory management for TaskManager

     [ https://issues.apache.org/jira/browse/FLINK-30473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xintong Song closed FLINK-30473.
--------------------------------
    Fix Version/s: 1.17.0
       Resolution: Done

master (1.17): ae8de97ef2acc798dae34ad2096ece8886bcf308

> Optimize the InputGate network memory management for TaskManager
> ----------------------------------------------------------------
>
>                 Key: FLINK-30473
>                 URL: https://issues.apache.org/jira/browse/FLINK-30473
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Network
>    Affects Versions: 1.17.0
>            Reporter: Yuxin Tan
>            Assignee: Yuxin Tan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.17.0
>
>
> Based on the [FLIP-266|https://cwiki.apache.org/confluence/display/FLINK/FLIP-266%3A+Simplify+network+memory+configurations+for+TaskManager], this issue mainly focuses on the first issue.
> This change proposes a method to control the maximum required memory buffers in an inputGate according to parallelism size.



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