Stephan Ewen created FLINK-4928:
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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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