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. Project: http://git-wip-us.apache.org/repos/asf/incubator-spark/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-spark/commit/51aa9d6e Tree: http://git-wip-us.apache.org/repos/asf/incubator-spark/tree/51aa9d6e Diff: http://git-wip-us.apache.org/repos/asf/incubator-spark/diff/51aa9d6e Branch: refs/heads/master Commit: 51aa9d6e996895e15a6eb539b7049e6fe8a335e5 Parents: 086b097 c1507af Author: Reynold Xin <[email protected]> Authored: Sat Nov 23 19:46:46 2013 +0800 Committer: Reynold Xin <[email protected]> Committed: Sat Nov 23 19:46:46 2013 +0800 ---------------------------------------------------------------------- .../main/scala/org/apache/spark/rdd/RDD.scala | 21 +++++++++++++++++--- .../apache/spark/rdd/ZippedPartitionsRDD.scala | 21 +++++++++++++------- 2 files changed, 32 insertions(+), 10 deletions(-) ----------------------------------------------------------------------
