[jira] [Commented] (FLINK-16478) add restApi to modify loglevel

["Xingxing Di (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-16478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17097714#comment-17097714 ] 

Xingxing Di commented on FLINK-16478:
-------------------------------------

{quote}In general I think such a feature would be helpful for our users. What I would be interested in is how exactly it should be implemented. I guess a proper design with an implementation plan could help here.
{quote}
[~trohrmann] [~felixzheng] [~xiaodao], I wrote a new design doc with more details, could you help me to review it, I will impove it asap.

[Flink should support dynamic log level setting|https://docs.google.com/document/d/1Q02VSSBzlZaZzvxuChIo1uinw8KDQsyTZUut6_IDErY] 

> add restApi to modify loglevel 
> -------------------------------
>
>                 Key: FLINK-16478
>                 URL: https://issues.apache.org/jira/browse/FLINK-16478
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / REST
>            Reporter: xiaodao
>            Priority: Minor
>
> sometimes we may need to change loglevel to get more information to resolved bug, now we need to stop it and modify conf/log4j.properties and resubmit it ,i think it's better to add rest api to modify loglevel.



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