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Posted to mapreduce-dev@hadoop.apache.org by "Gera Shegalov (JIRA)" <ji...@apache.org> on 2016/03/18 07:11:33 UTC

[jira] [Created] (MAPREDUCE-6653) JobSubmitter with unmanaged MRApplicationMaster

Gera Shegalov created MAPREDUCE-6653:
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             Summary: JobSubmitter with unmanaged MRApplicationMaster  
                 Key: MAPREDUCE-6653
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6653
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: applicationmaster, client
            Reporter: Gera Shegalov


Long living DAG applications (pig, hive, etc) may launch many mapreduce jobs. Since we already have to allocate resources for these clients, we could reduce the latency of monitoring AM's, the overall number of network RPC's, the number of containers running on YARN cluster by embedding the MRAppMaster with the submitter. 



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