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Hudson commented on YARN-1366: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk #1800 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1800/]) YARN-1366. Changed AMRMClient to re-register with RM and send outstanding requests back to RM on work-preserving RM restart. Contributed by Rohith (jianhe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1609254) * /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/AMRMClient.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/async/impl/AMRMClientAsyncImpl.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/AMRMClientImpl.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/async/impl/TestAMRMClientAsync.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestAMRMClientOnRMRestart.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/resources/core-site.xml > AM should implement Resync with the ApplicationMasterService instead of > shutting down > ------------------------------------------------------------------------------------- > > Key: YARN-1366 > URL: https://issues.apache.org/jira/browse/YARN-1366 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Reporter: Bikas Saha > Assignee: Rohith > Fix For: 2.5.0 > > Attachments: YARN-1366.1.patch, YARN-1366.10.patch, > YARN-1366.11.patch, YARN-1366.12.patch, YARN-1366.13.patch, > YARN-1366.2.patch, YARN-1366.3.patch, YARN-1366.4.patch, YARN-1366.5.patch, > YARN-1366.6.patch, YARN-1366.7.patch, YARN-1366.8.patch, YARN-1366.9.patch, > YARN-1366.patch, YARN-1366.prototype.patch, YARN-1366.prototype.patch > > > The ApplicationMasterService currently sends a resync response to which the > AM responds by shutting down. The AM behavior is expected to change to > calling resyncing with the RM. Resync means resetting the allocate RPC > sequence number to 0 and the AM should send its entire outstanding request to > the RM. Note that if the AM is making its first allocate call to the RM then > things should proceed like normal without needing a resync. The RM will > return all containers that have completed since the RM last synced with the > AM. Some container completions may be reported more than once. -- This message was sent by Atlassian JIRA (v6.2#6252)