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Posted to common-issues@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2013/09/03 23:01:53 UTC
[jira] [Created] (HADOOP-9930) Desync
AbstractDelegationTokenSecretManager
Daryn Sharp created HADOOP-9930:
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Summary: Desync AbstractDelegationTokenSecretManager
Key: HADOOP-9930
URL: https://issues.apache.org/jira/browse/HADOOP-9930
Project: Hadoop Common
Issue Type: Improvement
Components: security
Affects Versions: 2.0.0-alpha, 3.0.0
Reporter: Daryn Sharp
Assignee: Daryn Sharp
The ADTSM is heavily synchronized. The result is that verifying, creating, renewing, and canceling tokens are all unnecessarily serialized. The only operations should be serialized are per-token renew and cancel operations.
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