Vinod Kumar Vavilapalli 6a9534e9cf YARN-2834. Fixed ResourceManager to ignore token-renewal failures on recovery consistent with the (somewhat incorrect) behaviour in the non-recovery case. Contributed by Jian He.
Fixed a minor import issue in the test during cherry-pick from trunk.

(cherry picked from commit e76faebc9589654e83c8244ef9aff88391e56b80)

Conflicts:
	hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestWorkPreservingRMRestart.java
2014-11-09 19:09:48 -08:00
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