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https://issues.apache.org/jira/browse/YARN-11858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18019138#comment-18019138
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ASF GitHub Bot commented on YARN-11858:
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granewang opened a new pull request, #7945:
URL: https://github.com/apache/hadoop/pull/7945
Currently, if the yarn.cluster.max-application-priority is set to 10, and we
want the default application priority of queues to be configured as 5—allowing
tasks to lower their application priority if they are less important or raise
it if they are more important—the current behavior is that if the
default-application-priority of a queue is not explicitly set, it defaults to
0. To achieve the desired effect, each queue must be individually set to 5,
which is cumbersome. There is a need for a global default configuration that
sets this value to 5.
> Make the default-application-priority attribute of queues globally
> configurable
> -------------------------------------------------------------------------------
>
> Key: YARN-11858
> URL: https://issues.apache.org/jira/browse/YARN-11858
> Project: Hadoop YARN
> Issue Type: Improvement
> Affects Versions: 3.3.3, 3.3.6, 3.4.1, 3.4.2
> Reporter: wangzhongwei
> Assignee: wangzhongwei
> Priority: Minor
>
> Currently, if the yarn.cluster.max-application-priority is set to 10, and we
> want the default application priority of queues to be configured as
> 5—allowing tasks to lower their application priority if they are less
> important or raise it if they are more important—the current behavior is that
> if the default-application-priority of a queue is not explicitly set, it
> defaults to 0. To achieve the desired effect, each queue must be individually
> set to 5, which is cumbersome. There is a need for a global default
> configuration that sets this value to 5.
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