hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chandni Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8298) Yarn Service Upgrade: Support express upgrade of a service
Date Tue, 21 Aug 2018 21:23:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588018#comment-16588018
] 

Chandni Singh commented on YARN-8298:
-------------------------------------

[~eyang] patch 6 includes the change for upgrading component by component. However, if a component
upgrade fails, manual intervention is required.

 

> Yarn Service Upgrade: Support express upgrade of a service
> ----------------------------------------------------------
>
>                 Key: YARN-8298
>                 URL: https://issues.apache.org/jira/browse/YARN-8298
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: 3.1.1
>            Reporter: Chandni Singh
>            Assignee: Chandni Singh
>            Priority: Major
>         Attachments: YARN-8298.001.patch, YARN-8298.002.patch, YARN-8298.003.patch, YARN-8298.004.patch,
YARN-8298.005.patch, YARN-8298.006.patch
>
>
> Currently service upgrade involves 2 steps
>  * initiate upgrade by providing new spec
>  * trigger upgrade of each instance/component
>  
> We need to add the ability to upgrade the service in one shot:
>  # Aborting the upgrade will not be supported
>  # Upgrade finalization will be done automatically.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message