concurrentRestrictions fails for this PR - but works for master, probably some version change
Attempt to fix streaming test failures after yarn branch merge
Merge branch 'master' of github.com:mridulm/spark
Allow CheckpointWriter pending tasks to finish
Remove spurious commit
Make log message more descriptive to aid in debugging
Remove debug statements
Merge pull request #583 from mridulm/master

Fix issues with streaming test cases after yarn branch merge
Merge pull request #582 from shivaram/master

Add zip partitions interface
Fix BlockManagerSuite to deal with clearing spark.hostPort
More unit test fixes
Spark-742: TaskMetrics should not employ per-record timing.

This patch does three things:

1. Makes TimedIterator a trait with two implementations (one a no-op)
2. Makes the default behavior to use the no-op implementation
3. Removes DelegateBlockFetchTracker. This is just cleanup, but it seems like
   the triat doesn't really reduce complexity in any way.

In the future we can add other implementations, e.g. ones which perform sampling.
Modified version of the fix which just removes all per-record tracking.
Using full package name for util
Build against Hadoop 1 by default
Fix issues reported by Reynold
Merge pull request #585 from pwendell/listener-perf

[Fix SPARK-742] Task Metrics should not employ per-record timing by default
Merge branch 'master' of github.com:mridulm/spark
If key is not valid, close connection
Be more aggressive and defensive in select also