- Allow for finer control of cleaner
- Address review comments, move to incubator spark
- Also includes a change to speculation - including preventing exceptions in rare cases.
Add a zookeeper compile dependency to fix build in maven
Remove unnecessary mutable imports
Merge pull request #32 from mridulm/master

Address review comments, move to incubator spark

Also includes a small fix to speculative execution.

&lt;edit> Continued from https://github.com/mesos/spark/pull/914 &lt;/edit>
Merge pull request #53 from witgo/master

Add a zookeeper compile dependency to fix build in maven

 Add a zookeeper compile dependency to fix build in maven
Merge pull request #54 from aoiwelle/remove_unused_imports

Remove unnecessary mutable imports

It appears that the imports aren't necessary here.