[jira] [Commented] (FLINK-23458) Document required number of buffers in the network stack

["Xintong Song (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-23458?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17423620#comment-17423620 ] 

Xintong Song commented on FLINK-23458:
--------------------------------------

[~akalashnikov][~pnowojski],
The Chinese versions of the new documentation and changes to existing ones are missing.
They don't necessarily need to be translated, but the corresponding new files and modified english texts should be copied to the `content.zh` directory. This would make it easier to track which parts of the Chinese documentation need to be translated / updated.

> Document required number of buffers in the network stack
> --------------------------------------------------------
>
>                 Key: FLINK-23458
>                 URL: https://issues.apache.org/jira/browse/FLINK-23458
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Documentation, Runtime / Network
>    Affects Versions: 1.11.4, 1.14.0, 1.12.5, 1.13.2
>            Reporter: Anton Kalashnikov
>            Assignee: Anton Kalashnikov
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.14.0
>
>
> Currently it seems that it's not mentioned anywhere what's the number of required number of buffers. And that this number is different than the configured number of exclusive/floating buffers. It should be mentioned in that both {{taskmanager.network.memory.floating-buffers-per-gate}} and {{taskmanager.network.memory.buffers-per-channel}} are best effort and not guaranteed.



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