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https://issues.apache.org/jira/browse/YARN-6471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sunil G updated YARN-6471:
--------------------------
Attachment: YARN-6471.001.patch
Attaching an initial wip patch.
This covers new configuration for absolute min/max and storing them at each
queue level in a map.
{code}
@Override
public Map<String, ResourceInformation> getMinimumResourceInformation() {
return minResourceInformation;
}
@Override
public Map<String, ResourceInformation> getMaximumResourceInformation() {
return maxResourceInformation;
}
{code}
So here we will have resource types as *memory*, *vcores* for now. Once
resource profile is added, we can have more resources. Hence it may be better
to store them in a map at each queue level. *ResourceInformation* is also a new
class added in resource profile work which i copied here for now. Once resource
profile branch is up, we can get rid of this.
*ResourceInformation* helps to keep the resource value in a Long format with a
units. Known units are "Mi, Ki etc".
cc/[~leftnoteasy]
> Support to add min/max resource configuration for a queue
> ---------------------------------------------------------
>
> Key: YARN-6471
> URL: https://issues.apache.org/jira/browse/YARN-6471
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: YARN-6471.001.patch
>
>
> This jira will track the new configurations which are needed to configure min
> resource and max resource of various resource types in a queue.
> For eg:
> {noformat}
> yarn.scheduler.capacity.root.default.memory.min-resource
> yarn.scheduler.capacity.root.default.memory.max-resource
> yarn.scheduler.capacity.root.default.vcores.min-resource
> yarn.scheduler.capacity.root.default.vcores.max-resource
> {noformat}
> Uploading a patch soon
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