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Chris Nauroth commented on YARN-417: ------------------------------------ I am +1 for the addendum patch, assuming there is agreement that it doesn't make sense to run distributed shell with 0 containers. I tested it locally and verified that {{TestUnmanagedAMLauncher}} no longer hangs. Thanks, Sandy! > Create AMRMClient wrapper that provides asynchronous callbacks > -------------------------------------------------------------- > > Key: YARN-417 > URL: https://issues.apache.org/jira/browse/YARN-417 > Project: Hadoop YARN > Issue Type: Sub-task > Components: api, applications > Affects Versions: 2.0.3-alpha > Reporter: Sandy Ryza > Assignee: Sandy Ryza > Attachments: AMRMClientAsync-1.java, AMRMClientAsync.java, > YARN-417-1.patch, YARN-417-2.patch, YARN-417-3.patch, YARN-417-4.patch, > YARN-417-4.patch, YARN-417-5.patch, YARN-417-6.patch, > YARN-417-addendum.patch, YARN-417.patch, YarnAppMaster.java, > YarnAppMasterListener.java > > > Writing AMs would be easier for some if they did not have to handle > heartbeating to the RM on their own. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira