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https://issues.apache.org/jira/browse/FLINK-16478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087476#comment-17087476
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xiaodao commented on FLINK-16478:
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Hi [~felixzheng],[~fly_in_gis], i write a design doc, Help me check it, thanks.
https://docs.google.com/document/d/19AyuTHeERP6JKmtHYnCdBw29LnZpRkbTS7K12q4OfbA/edit?usp=sharing
> 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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