Aaron Davidson 586feb5c95 [SPARK-2350] Don't NPE while launching drivers ... Prior to this change, we could throw a NPE if we launch a driver while another one is waiting, because removing from an iterator while iterating over it is not safe. Author: Aaron Davidson <aaron@databricks.com> Closes #1289 from aarondav/master-fail and squashes the following commits: 1cf1cf4 [Aaron Davidson] SPARK-2350: Don't NPE while launching drivers		2014-07-03 22:31:41 -07:00
..
main	[SPARK-2350] Don't NPE while launching drivers	2014-07-03 22:31:41 -07:00
test	[SPARK] Fix NPE for ExternalAppendOnlyMap	2014-07-03 10:26:50 -07:00