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Posted to yarn-issues@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2021/09/14 20:32:00 UTC

[jira] [Created] (YARN-10943) AbstractCSQueue: Create separate class for encapsulating Min / Max Resource

Szilard Nemeth created YARN-10943:
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             Summary: AbstractCSQueue: Create separate class for encapsulating Min / Max Resource
                 Key: YARN-10943
                 URL: https://issues.apache.org/jira/browse/YARN-10943
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Szilard Nemeth
            Assignee: Szilard Nemeth


There are certain methods where min and max Resources are used in tandem.
Some examples of these kind of methods: 
- getMinimumAbsoluteResource / getMaximumAbsoluteResource
- updateConfigurableResourceLimits: 
- It invokes setConfiguredMinResource / setConfiguredMaxResource on QueueResourceQuotas. That object could define a simple method that receives the MinMaxResource alone.
- Validator methods are also receiving min/max resources as separate parameters, which could be tied together.
- updateEffectiveResources: It performs operations with effective min/max resources.

Alternatively, 2 classes could be created: 
- One for EffectiveMinMaxResource
- And another for AbsoluteMinMaxResource



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