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Hudson commented on YARN-4180: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk #1194 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/1194/]) YARN-4180. AMLauncher does not retry on failures when talking to NM. (adhoot) (adhoot: rev 9735afe967a660f356e953348cb6c34417f41055) * 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/MockRM.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/AMLauncher.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestApplicationMasterLauncher.java > AMLauncher does not retry on failures when talking to NM > --------------------------------------------------------- > > Key: YARN-4180 > URL: https://issues.apache.org/jira/browse/YARN-4180 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.7.1 > Reporter: Anubhav Dhoot > Assignee: Anubhav Dhoot > Priority: Critical > Attachments: YARN-4180-branch-2.7.2.txt, YARN-4180.001.patch, > YARN-4180.002.patch, YARN-4180.002.patch, YARN-4180.002.patch > > > We see issues with RM trying to launch a container while a NM is restarting > and we get exceptions like NMNotReadyException. While YARN-3842 added retry > for other clients of NM (AMs mainly) its not used by AMLauncher in RM causing > there intermittent errors to cause job failures. This can manifest during > rolling restart of NMs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)