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Hudson commented on AMBARI-13065: --------------------------------- FAILURE: Integrated in Ambari-branch-2.1 #559 (See [https://builds.apache.org/job/Ambari-branch-2.1/559/]) AMBARI-13065: RU: Core Slaves restart schedule is extremely slow on very large cluster (jluniya) (jluniya: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=1aae6477b777996b3a1a2abfe30de471b9f4a85f) * ambari-server/src/main/java/org/apache/ambari/server/utils/LoopBody.java * ambari-server/src/main/java/org/apache/ambari/server/actionmanager/ActionScheduler.java * ambari-server/src/main/java/org/apache/ambari/server/actionmanager/ActionDBAccessorImpl.java * ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java * ambari-server/src/test/java/org/apache/ambari/server/utils/TestParallel.java * ambari-server/src/main/java/org/apache/ambari/server/utils/Parallel.java * ambari-server/src/main/java/org/apache/ambari/server/actionmanager/Request.java * ambari-server/src/main/java/org/apache/ambari/server/utils/ParallelLoopResult.java > RU: Core Slaves restart schedule is extremely slow on very large cluster > ------------------------------------------------------------------------ > > Key: AMBARI-13065 > URL: https://issues.apache.org/jira/browse/AMBARI-13065 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.1.2 > Reporter: Jayush Luniya > Assignee: Jayush Luniya > Priority: Blocker > Fix For: 2.1.2 > > > Performed RU on 1200 node cluster and the progress of 'Core Slaves' restarts > is extremely slow - In 3 hours it restarted only 22 components (screenshot > attached). At this rate it will take weeks for RU to complete. > It we look into the agent log where RU core-slaves finished, we see that > sequential commands are sent 8 minutes apart - which is very slow. The > commands themselves execute in under a minute. -- This message was sent by Atlassian JIRA (v6.3.4#6332)