Omkar Vinit Joshi created YARN-1417:
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Summary: RM may issue expired container tokens to AM while issuing
new containers.
Key: YARN-1417
URL: https://issues.apache.org/jira/browse/YARN-1417
Project: Hadoop YARN
Issue Type: Bug
Reporter: Omkar Vinit Joshi
Assignee: Omkar Vinit Joshi
Today we create new container token when we create container in RM as a part of
schedule cycle. However that container may get reserved or assigned. If the
container gets reserved and remains like that (in reserved state) for more than
container token expiry interval then RM will end up issuing container with
expired token.
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