Melmoth created FLINK-4724:
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Summary: When executed in YARN wrong log4j & logback configuration
file is used
Key: FLINK-4724
URL: https://issues.apache.org/jira/browse/FLINK-4724
Project: Flink
Issue Type: Bug
Affects Versions: 1.1.2
Reporter: Melmoth
I start Flink by executing bin/yarn-session.sh.
To change the log levels of the Taskmanager, I have to edit
conf/log4j.properties instead of conf/log4j-yarn-session.properties.
I have not found any documentation on this, but this seems like a bug to me.
The Taskmanager logs indicate that non-yarn configuration files are added to
the classpath:
2016-10-01 13:22:19,267 INFO org.apache.flink.yarn.YarnTaskManagerRunner
- Classpath:
*logback.xml:log4j.properties*:lib/flink-dist_2.11-1.1.2.jar:lib/slf4j-log4j12-1.7.7.jar....
Or is there another usecase of the yarn logger config files?
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