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Srikanth Sampath commented on YARN-3972: ---------------------------------------- Upon discussing with [~vvasudev] exploring using Yarn Service Registry for Containers to locate the MR AppMaster. > Work Preserving AM Restart for MapReduce > ---------------------------------------- > > Key: YARN-3972 > URL: https://issues.apache.org/jira/browse/YARN-3972 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Srikanth Sampath > Assignee: Raju Bairishetti > Attachments: WorkPreservingMRAppMaster.pdf > > > Providing a framework for work preserving AM is achieved in > [YARN-1489|https://issues.apache.org/jira/browse/YARN-1489]. We would like > to take advantage of this for MapReduce(MR) applications. There are some > challenges which have been described in the attached document and few options > discussed. We solicit feedback from the community. -- This message was sent by Atlassian JIRA (v6.3.4#6332)