Tom White created YARN-248:
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Summary: Restore RMDelegationTokenSecretManager state on restart
Key: YARN-248
URL: https://issues.apache.org/jira/browse/YARN-248
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Tom White
On restart, the RM creates a new RMDelegationTokenSecretManager with fresh
state. This will cause problems for Oozie jobs running on secure clusters since
the delegation tokens stored in the job credentials (used by the Oozie launcher
job to submit a job to the RM) will not be recognized by the RM, and recovery
will fail.
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