[
https://issues.apache.org/jira/browse/FLINK-20735?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17258843#comment-17258843
]
Till Rohrmann commented on FLINK-20735:
---------------------------------------
With the current implementation this is not so easily doable. One way to
research could be the usage of MDC to differentiate between different jobs.
However, there will still be some components which are used across multiple
jobs and where it is not clear which log level should apply to them. Maybe it
is the default system log level.
> Support configurable log level
> ------------------------------
>
> Key: FLINK-20735
> URL: https://issues.apache.org/jira/browse/FLINK-20735
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Affects Versions: 1.12.0
> Reporter: zlzhang0122
> Priority: Major
> Fix For: 1.13.0
>
>
> Now the default log level of flink is "INFO" and if we want to change the
> default log level, we have to change that in many log file and this may
> affect all the jobs using these config, I think we can expose a log level
> config for users to change the default log level for every single job.And if
> users don't provide the config value, the default log level won't be changed.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
