hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1815) Work preserving recovery of Unmanged AMs
Date Thu, 26 May 2016 23:51:12 GMT

     [ https://issues.apache.org/jira/browse/YARN-1815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Subru Krishnan updated YARN-1815:
---------------------------------
    Attachment: YARN-1815-v3.patch

Attaching a patch (v3) that:
  * recovers running containers of unmanaged AMs on work preserving restart
  * records final state for unmanaged AMs in the RM StateStore

> Work preserving recovery of Unmanged AMs
> ----------------------------------------
>
>                 Key: YARN-1815
>                 URL: https://issues.apache.org/jira/browse/YARN-1815
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Karthik Kambatla
>            Assignee: Subru Krishnan
>            Priority: Critical
>         Attachments: Unmanaged AM recovery.png, YARN-1815-v3.patch, yarn-1815-1.patch,
yarn-1815-2.patch, yarn-1815-2.patch
>
>
> Currently work preserving RM restart recovers unmanaged AMs but it has a couple of shortcomings
- all running containers are killed and completed unmanaged AMs are also recovered as we do
_not_ record final state for unmanaged AMs in the RM StateStore. This JIRA proposes to address
both the shortcomings so that work preserving unmanaged AM recovery works exactly like with
managed AMs



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
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