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Xingxing Di commented on FLINK-16478: ------------------------------------- [~fly_in_gis] Yes, you can use full qualified class name, e.g: params=jobManager|org.apache.flink.runtime.resourcemanager.ResourceManager|debug|30|info I will also edit my earlier comment to void misunderstanding. > 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. -- This message was sent by Atlassian Jira (v8.3.4#803005)