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Yang Wang commented on FLINK-14982: ----------------------------------- I think it is a very old problem and has been fixed in this commit[1]. Before this change, all the JM/TM logs in {{YarnITCase}} could not output correctly. [1]. [https://github.com/apache/flink/pull/10550/commits/86ab4706488b98bd95cfd337e7752404f0bce95e] > YARN IT Test Case log config is mistakenly disabled > --------------------------------------------------- > > Key: FLINK-14982 > URL: https://issues.apache.org/jira/browse/FLINK-14982 > Project: Flink > Issue Type: Bug > Components: Deployment / YARN > Affects Versions: 1.10.0 > Reporter: Zhenqiu Huang > Assignee: Zhenqiu Huang > Priority: Major > Fix For: 1.11.0 > > > The [FLINK-14630] Make the yarn APPLICATION_LOG_CONFIG_FILE an internal > option changed how log config is shipped in YarnClusterDescritor. Currently, > we need to rely on the yarn.log-config-file to specify which log file to ship > in flink conf. But currently all YARN IT test cases haven't enabled it. It > will cause the IT test to fail catch issue by looking into JM, TM log files. -- This message was sent by Atlassian Jira (v8.3.4#803005)