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https://issues.apache.org/jira/browse/HADOOP-9930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated HADOOP-9930:
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Labels: BB2015-05-TBR (was: )
> 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
> Labels: BB2015-05-TBR
> Attachments: HADOOP-9930.2.patch, HADOOP-9930.patch
>
>
> 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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