[
https://issues.apache.org/jira/browse/YARN-8662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16779062#comment-16779062
]
Sen Zhao commented on YARN-8662:
--------------------------------
HI, [~wilfreds]. If we upgrade a lower version of Hadoop to 3.x, the old
configuration that is used will cause this problem.
I agree with your idea of fix the docs. We should know how to config Fair
Scheduler when we use resource types.
Thanks [~adam.antal] to do this.
> Fair Scheduler stops scheduling when a queue is configured only CPU and memory
> ------------------------------------------------------------------------------
>
> Key: YARN-8662
> URL: https://issues.apache.org/jira/browse/YARN-8662
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: fairscheduler
> Reporter: Sen Zhao
> Assignee: Sen Zhao
> Priority: Major
> Attachments: NonResourceToSchedule.png, YARN-8662.001.patch
>
>
> Add a new resource type in resource-types.xml, eg: resource1.
> In Fair scheduler when queue's MaxResources is configured like:
> {code}<maxResources>4096 mb, 4 vcores</maxResources>{code}
> When submit a application which need resource like:
> {code} 1536 mb, 1 vcores, 10 resource1{code}
> The application will be pending. Because there is no resource1 in this queue.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
