[jira] [Resolved] (FLINK-33988) Invalid configuration when using initialized root logger level on yarn application mode

["Rui Fan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-33988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rui Fan resolved FLINK-33988.
-----------------------------
    Resolution: Fixed

> Invalid configuration when using initialized root logger level on yarn application mode
> ---------------------------------------------------------------------------------------
>
>                 Key: FLINK-33988
>                 URL: https://issues.apache.org/jira/browse/FLINK-33988
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Configuration
>    Affects Versions: 1.19.0
>            Reporter: RocMarshal
>            Assignee: RocMarshal
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.19.0
>
>
> relevant https://issues.apache.org/jira/browse/FLINK-33166
> When I set env. log. level=DEBUG and start the flink job by yarn application mode, the logs of TM and JM are still INFO.
> Preliminary inference is that it is ROOT_ LOG_ LEVEL value transmission link is not complete enough.
> So I used the following configuration:
> containerized. taskmanager. env. ROOT_ LOG_ LEVEL=DEBUG
> containerized. master. env. ROOT_ LOG_ LEVEL=DEBUG
>  
> When starting the job by yarn application mode, TM and JM can output DEBUG level logs.
>  
> Repair ideas:
> Fill the value of *env. log. level* into the Flink configuration by *containerized. xxx. env. ROOT_ LOG_ LEVEL* before obtaining the environment variable for the container



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