Vinod Kumar Vavilapalli created YARN-1695:
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Summary: Implement the rest (writable APIs) of RM web-services
Key: YARN-1695
URL: https://issues.apache.org/jira/browse/YARN-1695
Project: Hadoop YARN
Issue Type: New Feature
Reporter: Vinod Kumar Vavilapalli
Assignee: Vinod Kumar Vavilapalli
MAPREDUCE-2863 added the REST web-services to RM and NM. But all the APIs added
there were only focused on obtaining information from the cluster. We need to
have the following REST APIs to finish the feature
- Application submission/termination (Priority): This unblocks easy client
interaction with a YARN cluster
- Application Client protocol: For resource scheduling by apps written in an
arbitrary language. Will have to think about throughput concerns
- ContainerManagement Protocol: Again for arbitrary language apps.
One important thing to note here is that we already have client libraries on
all the three protocols that do some some heavy-lifting. One part of the effort
is to figure out if they can be made any thinner and/or how web-services will
implement the same functionality.
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