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Posted to issues@flink.apache.org by "Zhijiang (Jira)" <ji...@apache.org> on 2020/10/09 06:51:00 UTC

[jira] [Assigned] (FLINK-12110) Introduce API point for ShuffleEnvironment to get estimation of locally required memory

     [ https://issues.apache.org/jira/browse/FLINK-12110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhijiang reassigned FLINK-12110:
--------------------------------

    Assignee:     (was: Zhijiang)

> Introduce API point for ShuffleEnvironment to get estimation of locally required memory
> ---------------------------------------------------------------------------------------
>
>                 Key: FLINK-12110
>                 URL: https://issues.apache.org/jira/browse/FLINK-12110
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Network
>            Reporter: Andrey Zagrebin
>            Priority: Major
>
> At the moment, we use static method TaskManagerServices.calculateHeapSizeMB to estimate local memory needed in TM container for network environment. As network environment becomes pluggable shuffle service, we should also make this request from container to shuffle service pluggable.



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