PartitionPruningRDD is using index from parent
PartitionPruningRDD is using index from parent(review changes)
Merge branch 'master' of github.com:tbfenet/incubator-spark

PartitionPruningRDD is using index from parent

I was getting a ArrayIndexOutOfBoundsException exception after doing union on pruned RDD. The index it was using on the partition was the index in the original RDD not the new pruned RDD.
Fix Kryo Serializer buffer inconsistency

The documentation here is inconsistent with the coded default and other documentation.
TimeTrackingOutputStream should pass on calls to close() and flush().

Without this fix you get a huge number of open shuffles after running
shuffles.
Merge pull request #196 from pwendell/master

TimeTrackingOutputStream should pass on calls to close() and flush().

Without this fix you get a huge number of open files when running shuffles.
Merge pull request #193 from aoiwelle/patch-1

Fix Kryo Serializer buffer documentation inconsistency

The documentation here is inconsistent with the coded default and other documentation.
Support preservesPartitioning in RDD.zipPartitions
Merge pull request #198 from ankurdave/zipPartitions-preservesPartitioning

Support preservesPartitioning in RDD.zipPartitions

In `RDD.zipPartitions`, add support for a `preservesPartitioning` option (similar to `RDD.mapPartitions`) that reuses the first RDD's partitioner.