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From "Stephan Ewen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-4928) Implement YARN Application Master Runner
Date Wed, 26 Oct 2016 11:21:58 GMT
Stephan Ewen created FLINK-4928:
-----------------------------------

             Summary: Implement YARN Application Master Runner
                 Key: FLINK-4928
                 URL: https://issues.apache.org/jira/browse/FLINK-4928
             Project: Flink
          Issue Type: Sub-task
          Components: YARN
         Environment: {{flip-6}} feature branch
            Reporter: Stephan Ewen


The Application Master Runner is the master process started in a YARN container when submitting
the Flink-on-YARN job to YARN.

It has the following data available:
  - Flink jars
  - Job jars
  - JobGraph
  - Environment variables
  - Contextual information like security tokens and certificates

Its responsibility is the following:
  - Read all configuration and environment variables, computing the effective configuration
  - Start all shared components (Rpc, HighAvailability Services)
  - Start the ResourceManager
  - Start the JobManager Runner




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