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Hudson commented on YARN-1514: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #2041 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/2041/]) YARN-1514. Utility to benchmark ZKRMStateStore#loadState for RM HA. Contributed by Tsuyoshi OZAWA (jianhe: rev 1c03376300a46722d4147f5b8f37242f68dba0a2) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestZKRMStateStorePerf.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/test/YarnTestDriver.java * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreTestBase.java * hadoop-yarn-project/CHANGES.txt * hadoop-project/pom.xml * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml > Utility to benchmark ZKRMStateStore#loadState for ResourceManager-HA > -------------------------------------------------------------------- > > Key: YARN-1514 > URL: https://issues.apache.org/jira/browse/YARN-1514 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Tsuyoshi OZAWA > Assignee: Tsuyoshi OZAWA > Fix For: 2.7.0 > > Attachments: YARN-1514.1.patch, YARN-1514.2.patch, YARN-1514.3.patch, > YARN-1514.4.patch, YARN-1514.4.patch, YARN-1514.5.patch, YARN-1514.5.patch, > YARN-1514.6.patch, YARN-1514.7.patch, YARN-1514.wip-2.patch, > YARN-1514.wip.patch > > > ZKRMStateStore is very sensitive to ZNode-related operations as discussed in > YARN-1307, YARN-1378 and so on. Especially, ZKRMStateStore#loadState is > called when RM-HA cluster does failover. Therefore, its execution time > impacts failover time of RM-HA. > We need utility to benchmark time execution time of ZKRMStateStore#loadStore > as development tool. -- This message was sent by Atlassian JIRA (v6.3.4#6332)