Rui Li 91903e0a50 SPARK-2277: clear host->rack info properly ... Hi mridulm, I just think of this issue of [#1212](https://github.com/apache/spark/pull/1212): I added FakeRackUtil to hold the host -> rack mapping. It should be cleaned up after use so that it won't mess up with test cases others may add later. Really sorry about this. Author: Rui Li <rui.li@intel.com> Closes #1454 from lirui-intel/SPARK-2277-fix-UT and squashes the following commits: f8ea25c [Rui Li] SPARK-2277: clear host->rack info properly		2014-07-23 16:23:24 -07:00
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src	SPARK-2277: clear host->rack info properly	2014-07-23 16:23:24 -07:00
pom.xml	[SPARK-2399] Add support for LZ4 compression.	2014-07-15 01:46:57 -07:00