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Hudson commented on YARN-2579: ------------------------------ SUCCESS: Integrated in Hadoop-Yarn-trunk #735 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/735/]) YARN-2579. Fixed a deadlock issue when EmbeddedElectorService and FatalEventDispatcher try to transition RM to StandBy at the same time. Contributed by Rohith Sharmaks (jianhe: rev 395275af8622c780b9071c243422b0780e096202) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/RMFatalEventType.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/TestRMFailover.java * hadoop-yarn-project/CHANGES.txt * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMHA.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java > Deadlock when EmbeddedElectorService and FatalEventDispatcher try to > transition RM to StandBy at the same time > -------------------------------------------------------------------------------------------------------------- > > Key: YARN-2579 > URL: https://issues.apache.org/jira/browse/YARN-2579 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.5.1 > Reporter: Rohith > Assignee: Rohith > Priority: Blocker > Fix For: 2.6.0 > > Attachments: YARN-2579-20141105.1.patch, YARN-2579-20141105.2.patch, > YARN-2579-20141105.3.patch, YARN-2579-20141105.patch, YARN-2579.patch, > YARN-2579.patch > > > I encountered a situaltion where both RM's web page was able to access and > its state displayed as Active. But One of the RM's ActiveServices were > stopped. -- This message was sent by Atlassian JIRA (v6.3.4#6332)