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From Arpit Agarwal <aagar...@hortonworks.com>
Subject [DISCUSS] Switch to log4j 2
Date Wed, 13 Aug 2014 21:44:50 GMT
I don't recall whether this was discussed before.

I often find our INFO logging to be too sparse for useful diagnosis. A high
performance logging framework will encourage us to log more. Specifically,
Asynchronous Loggers look interesting.
https://logging.apache.org/log4j/2.x/manual/async.html#Performance

What does the community think of switching to log4j 2 in a Hadoop 2.x
release?

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