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From "Dmitriy Shirchenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AURORA-1721) Support user initiated rollback
Date Thu, 23 Jun 2016 03:22:16 GMT

    [ https://issues.apache.org/jira/browse/AURORA-1721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345644#comment-15345644
] 

Dmitriy Shirchenko commented on AURORA-1721:
--------------------------------------------

Can someone please reassign this to Igor? He is interested in working on this task from our
side! Thanks!

> Support user initiated rollback 
> --------------------------------
>
>                 Key: AURORA-1721
>                 URL: https://issues.apache.org/jira/browse/AURORA-1721
>             Project: Aurora
>          Issue Type: Task
>          Components: Scheduler
>            Reporter: Igor Morozov
>            Assignee: Dmitriy Shirchenko
>              Labels: Uber
>             Fix For: 0.16.0
>
>
> The proposal to support user initiated rollback:
> 1. Create new thrift API:
>  /**Rollback job update. */
>   Response rollbackJobUpdate(
>       /** The update to rollback. */
>       1: JobUpdateKey key,
>       /** A user-specified message to include with the induced job update state change.
*/
>       3: string message)
> 2.  Implement new API in a scheduler so the implementation would just undo the latest
JobUpdate effectively trying to apply initialState to the job. If that is for some reason
is impossible them rollback with fail with appropriate error message.
> 3. Support new aurora client command 'rollback'



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