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https://issues.apache.org/jira/browse/YARN-10551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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lujie resolved YARN-10551.
--------------------------
Resolution: Not A Problem
misconfiguration! see
https://issues.apache.org/jira/secure/attachment/12832635/HADOOP-13707.001.patch
> non-admin user can change the log level
> ---------------------------------------
>
> Key: YARN-10551
> URL: https://issues.apache.org/jira/browse/YARN-10551
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: lujie
> Priority: Major
>
> reproduce:
> 1. login as user1 and do
> {code:java}
> yarn daemonlog -setlevel hadoop11:8088
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl DEBUG
> {code}
> 2. login as user2 and run wordcount
> 3. check the log of RM
> {code:java}
> 2020-12-27 10:54:15,917 DEBUG
> org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl: Processing
> event for application_1609065586411_0003 of type START
> {code}
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