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https://issues.apache.org/jira/browse/YARN-135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated YARN-135:
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Attachment: YARN-135-20120928.txt
Attaching a patch. This does the following:
- Convert the url-encoded ClientToken from a string to its own class.
- Consolidate the code duplicated across ContainerToken, DelegateToken into a
base class Token and also use the same for ClientToken.
- Make ClientToken per app-attempt (the focus of this JIRA)
- Also unregister keys from ClientTokenSecretManager when an app-attempt
finishes.
> ClientTokens should be per app-attempt and be unregistered on App-finish.
> -------------------------------------------------------------------------
>
> Key: YARN-135
> URL: https://issues.apache.org/jira/browse/YARN-135
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 0.23.3
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Attachments: YARN-135-20120928.txt
>
>
> Two issues:
> - ClientTokens are per app-attempt but are created per app.
> - Apps don't get unregistered from RMClientTokenSecretManager.
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