mesos/spark — pull request #754 by rxin (2013-07-31 00:32:35+00:00)
Title: Compression codec change

This is based on and subsumes @lyogavin's pull request #685.

* Cleaned up the code; moved the compression codec's into a new package spark.io
* Added unit tests
* Switched the default compression codec to Snappy, since it has lower memory overhead
* Added configuration options to the documentation file
* Properly resolved dependency conflicts in SBT for Snappy
* Added the Snappy dependency in Maven