Bikas Saha created YARN-1256:
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Summary: NM silently ignores non-existent service in
StartContainerRequest
Key: YARN-1256
URL: https://issues.apache.org/jira/browse/YARN-1256
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.1.1-beta
Reporter: Bikas Saha
Priority: Critical
Fix For: 2.1.2-beta
A container can set token service metadata for a service, say shuffle_service.
If that service does not exist then the errors is silently ignored. Later, when
the next container wants to access data written to shuffle_service by the first
task, then it fails because the service does not have the token that was
supposed to be set by the first task.
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