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Posted to yarn-issues@hadoop.apache.org by "Zhijie Shen (JIRA)" <ji...@apache.org> on 2013/09/04 03:44:51 UTC

[jira] [Updated] (YARN-1141) Updating resource requests should be decoupled with updating blacklist

     [ https://issues.apache.org/jira/browse/YARN-1141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhijie Shen updated YARN-1141:
------------------------------

    Attachment: YARN-1141.1.patch

Created a patch to decouple the updateResourceRequests method.
                
> Updating resource requests should be decoupled with updating blacklist
> ----------------------------------------------------------------------
>
>                 Key: YARN-1141
>                 URL: https://issues.apache.org/jira/browse/YARN-1141
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>         Attachments: YARN-1141.1.patch
>
>
> Currently, in CapacityScheduler and FifoScheduler, blacklist is updated together with resource requests, only when the incoming resource requests are not empty. Therefore, when the incoming resource requests are empty, the blacklist will not be updated even when blacklist additions and removals are not empty.

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