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https://issues.apache.org/jira/browse/FLINK-33988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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RocMarshal updated FLINK-33988:
-------------------------------
    Description: 
from 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 before 
obtaining the environment variable for the container, with the new key being 
*ROOT_ LOG_ LEVEL*

  was:from https://issues.apache.org/jira/browse/FLINK-33166


> 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: 1.18.0, 1.17.2
>            Reporter: RocMarshal
>            Assignee: RocMarshal
>            Priority: Minor
>
> from 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 before 
> obtaining the environment variable for the container, with the new key being 
> *ROOT_ LOG_ LEVEL*



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