Details
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New Feature
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Status: Open
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Minor
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Resolution: Unresolved
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2.7.3
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None
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None
Description
From hadoop 3.1.2 Administrators could specify absolute resources to a queue instead of providing percentage based values. This provides better control for admins to configure required amount of resources for a given queue.
But capacity scheduler view does not have the option to specify absolute resources to a queue instead of providing percentage based values.
We need to directly login to Ambari>>services > Yarn > configs , and need to change below values
yarn.scheduler.capacity.<queue-path>.capacity
yarn.scheduler.capacity.<queue-path>.maximum-capacity
Below link will be helpful to understand the function of this properties
https://hadoop.apache.org/docs/r3.1.2/hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html
This feature should be implemented in Capacity Scheduler View