Upgrade to spark 0.7.2
Fix moved spark imports
make some compilation progress
merged changes
Use JavaSparkContext
Use Spark Java APIs
Cleanup unused imports
Spork compiles
Merge branch 'spork' of github.com:franklinhu/pig into spork
Remove unused private class
spork test case passes
Merge branch 'spork' of github.com:franklinhu/pig into spork
Fix SPARK_README
Preserve partitioning in ForEachConverter
compiles against 0.8.0-SNAPSHOT branch that includes yarn
Merge branch 'spork' of github.com:franklinhu/pig into spork
Merge branch 'spork' of github.com:twitter/pig into spork
Add report target, remove unnecessary dependencies
Downgrade hadoop version to 2.0.2, upgrade junit
Disable ivy checkconsistency, fix Launcher