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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1369) Capacity scheduler to re-populate container allocation state
Date Wed, 30 Oct 2013 06:53:25 GMT

     [ https://issues.apache.org/jira/browse/YARN-1369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bikas Saha updated YARN-1369:
-----------------------------

    Summary: Capacity scheduler to re-populate container allocation state  (was: Capacity
scheduler to re-populate container allocation information)

> Capacity scheduler to re-populate container allocation state
> ------------------------------------------------------------
>
>                 Key: YARN-1369
>                 URL: https://issues.apache.org/jira/browse/YARN-1369
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Bikas Saha
>
> YARN-1367 and YARN-1368 enable the NM to tell the RM about currently running containers
and the RM will pass this information to the schedulers along with the node information. The
schedulers are currently already informed about previously running apps when the app data
is recovered from the store. The scheduler is expected to be able to repopulate its allocation
state from the above 2 sources of information.



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