CDH5 configuration optimizations and tweaks
Merge remote-tracking branch 'upstream/master'
Merge pull request #22 from cpenner461/master

CDH5 configuration optimizations and tweaks
Modified the mapred file output format to use default compression and map output to use snappy compression
Merge pull request #23 from naomi-h-hilliard/master

Modified the mapred file output format to use default compression and ma...