Yesha Vora created YARN-8597:
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Summary: Build Worker utility for MaWo Application
Key: YARN-8597
URL: https://issues.apache.org/jira/browse/YARN-8597
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Yesha Vora
The worker is responsible for executing Tasks.
* Worker
** Create a worker class which drives worker life cycle
** Create WorkAssignment Protocol. It should be handle Register/deregister
worker, send heartbeat
** Lifecycle: Register worker, Run Setup Task, Get Task from master and
execute it using TaskRunner, Run Teardown Task
* TaskRunner
** Simple Task Runner : This runner should be able to execute a simple task
** Composite Task Runner: This runner should be able to execute composite task
* TaskWallTimeLimiter
** Create a utility which can abort the task if the execution time exceeds
task timeout.
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