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Posted to yarn-issues@hadoop.apache.org by "Giovanni Matteo Fumarola (JIRA)" <ji...@apache.org> on 2018/11/06 22:53:00 UTC
[jira] [Assigned] (YARN-4473) Add version information for the
application and the application attempts
[ https://issues.apache.org/jira/browse/YARN-4473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Giovanni Matteo Fumarola reassigned YARN-4473:
----------------------------------------------
Assignee: (was: Giovanni Matteo Fumarola)
> Add version information for the application and the application attempts
> ------------------------------------------------------------------------
>
> Key: YARN-4473
> URL: https://issues.apache.org/jira/browse/YARN-4473
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Giovanni Matteo Fumarola
> Priority: Major
>
> In order to allow to upgrade an application master across different attempts, we need to keep track of different attempts versions and provide a mean to temporarily store the upgrade information until the upgrade completes.
> Concretely we would add:
> - A version identifier for each attempt
> - A temporary upgrade context for each application
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