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Posted to issues@flink.apache.org by "Anton Kalashnikov (Jira)" <ji...@apache.org> on 2021/10/27 11:10:00 UTC

[jira] [Assigned] (FLINK-24552) Ineffective buffer debloat configuration in randomized tests

     [ https://issues.apache.org/jira/browse/FLINK-24552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anton Kalashnikov reassigned FLINK-24552:
-----------------------------------------

    Assignee: Anton Kalashnikov

> Ineffective buffer debloat configuration in randomized tests
> ------------------------------------------------------------
>
>                 Key: FLINK-24552
>                 URL: https://issues.apache.org/jira/browse/FLINK-24552
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Configuration, Runtime / Task
>    Affects Versions: 1.14.0
>            Reporter: Dawid Wysakowicz
>            Assignee: Anton Kalashnikov
>            Priority: Major
>             Fix For: 1.15.0, 1.14.1
>
>
> The randomization in {{TestStreamEnvironment#setAsContext}} is ineffective, it is not used. 
> The problem is that the buffer debloat can be configure only through the tasks manager configuration. Configuring through the {{StreamExecutionEnvironment}} is not possible.
> We should either:
> 1. Fix the randomization
> 2. Implement configuring buffer debloating through {{StreamExecutionEnvironment#configure}}



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