Jason Lowe created HADOOP-9846:
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Summary: AbstractDelegationTokenSecretManager storage interface is
inconsistent wrt. exceptions
Key: HADOOP-9846
URL: https://issues.apache.org/jira/browse/HADOOP-9846
Project: Hadoop Common
Issue Type: Bug
Components: security
Affects Versions: 2.1.0-beta
Reporter: Jason Lowe
AbstractDelegationTokenSecretManager recently added interfaces for persisting
keys and tokens in HADOOP-9574 but the treatment of exceptions from these
interfaces is inconsistent. Storing a master key can throw IOException but
removing a master key cannot. Storing or updating a token cannot throw
IOException but removing a token can. These should be made consistent, and
arguably all of these interfaces should allow IOException to be thrown.
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