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Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2013/04/29 20:44:15 UTC
[jira] [Updated] (YARN-582) Restore appToken and clientToken for
app attempt after RM restart
[ https://issues.apache.org/jira/browse/YARN-582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jian He updated YARN-582:
-------------------------
Attachment: YARN-582.1.patch
This patch restores application token on restart. And add test on both memoryStore and FileSystemStore
> Restore appToken and clientToken for app attempt after RM restart
> -----------------------------------------------------------------
>
> Key: YARN-582
> URL: https://issues.apache.org/jira/browse/YARN-582
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Bikas Saha
> Assignee: Jian He
> Attachments: YARN-582.1.patch
>
>
> These need to be saved and restored on a per app attempt basis. This is required only when work preserving restart is implemented for secure clusters. In non-preserving restart app attempts are killed and so this does not matter.
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