apache/spark — pull request #3065 by aarondav (2014-11-03 03:11:20+00:00)
Title: [WIP] [SPARK-4198] [Core] Refactor some BlockManager internals

Main goals of this PR:
- Break up doPut and doGetLocal into component methods which are individually more readable.
- Remove the weird "return bytes or value depending on parameter" in BlockManager.
- Move the block-related Serialization logic out of BlockManager.

Not quite finished and tested, just wanted to get what I have so far up.