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https://issues.apache.org/jira/browse/FLINK-16478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17094071#comment-17094071
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Canbin Zheng commented on FLINK-16478:
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{quote}[~felixzheng] yes, that depends on how the logger name defined which
usually defined by fully qualified class name.
So we just need to set loggerName part to "xxx.xxx.your.package/class".
{quote}
[~xiaodao] [[email protected]] Great work! Is it possible that users can
change the log level in the PROCESS scope as well?
> 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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