GitHub user pwendell opened a pull request:
https://github.com/apache/incubator-spark/pull/560
[WIP] SPARK-1067: Default log4j initialization causes errors for those not
using log4j
To fix this - we add a check when initializing log4j.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/incubator-spark logging
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-spark/pull/560.patch
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commit 6f871c7e614c3f2566bd1c5e1d4086b0e3b43fc7
Author: Patrick Wendell <pwend...@gmail.com>
Date: 2014-02-07T23:22:29Z
Logging fix
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