Github user pwendell commented on the pull request:
https://github.com/apache/spark/pull/332#issuecomment-39652335
/cc @marumbrus - do you have strong attachments to scala logging? For the
short term I do agree consolidating on Spark's existing logging would be nice.
In particular, downstream consumers of Spark's logging subsystem do crazy stuff
like routing to different sfl4j backends or inserting other log bridges and
interceptors (e.g.
http://apache-spark-developers-list.1001551.n3.nabble.com/0-9-0-forces-log4j-usage-td532.html)
Adding another logger into the mix seems like it could be risky. Or at
least, it might be nice to merge this now and then separately decide if we want
Spark's overall logging system to migrate to scalalogging.
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