Arun Suresh created MAPREDUCE-6703:
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Summary: Add flag to allow MapReduce AM to request for
OPPORTUNISTIC containers
Key: MAPREDUCE-6703
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6703
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Arun Suresh
YARN-2882 and YARN-4335 introduces the concept of container ExecutionTypes and
specifically OPPORTUNISTIC containers.
The default ExecutionType is GUARANTEED. This JIRA proposes to allow users to
provide hints via config to the MR framework as to the number of containers it
would like to schedule as OPPORTUNISTIC.
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