Bikas Saha created YARN-514:
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Summary: Delayed store operations should not result in RM
unavailability for app submission
Key: YARN-514
URL: https://issues.apache.org/jira/browse/YARN-514
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Bikas Saha
Assignee: Bikas Saha
Currently, app submission is the only store operation performed synchronously
because the app must be stored before the request returns with success. This
makes the RM susceptible to blocking all client threads on slow store
operations, resulting in RM being perceived as unavailable by clients.
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