Custom log4j appender in Hadoop 2

2014-04-08T01:04:37

How to specify custom log4j appender in Hadoop 2 (amazon emr)?

Hadoop 2 ignores my log4j.properties file that contains custom appender, overriding it with internal log4j.properties file. There is a flag -Dhadoop.root.logger that specifies logging threshold, but it does not help for custom appender.

Copyright License:
Author:「Artiom Gourevitch」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to:https://stackoverflow.com/questions/22918720/custom-log4j-appender-in-hadoop-2

About “Custom log4j appender in Hadoop 2” questions

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Copyright License:Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.