Merge Apache branch-1.5 and drop "candidate" from version#84

Merged

mbautin merged 18 commits intoalteryx:csd-1.5from

markhamstra:csd-1.5

Sep 9, 2015

Commits on Sep 3, 2015

[SPARK-9869] [STREAMING] Wait for all event notifications before asserting results

robbins
authored and
Andrew Or
committed
[SPARK-10431] [CORE] Fix intermittent test failure. Wait for event queue to be clear

robbins
authored and
Andrew Or
committed

Commits on Sep 4, 2015

[SPARK-10454] [SPARK CORE] wait for empty event queue

robbins
authored and
Andrew Or
committed
[SPARK-10311] [STREAMING] Reload appId and attemptId when app starts with checkpoint file in cluster mode

XuTingjun
authored and
tdas
committed

Commits on Sep 5, 2015

Commits on Sep 8, 2015

Commits on Sep 9, 2015