Gergely Pollak created YARN-9904:
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Summary: Investigate how resource allocation configuration could
be more consistent in CapacityScheduler
Key: YARN-9904
URL: https://issues.apache.org/jira/browse/YARN-9904
Project: Hadoop YARN
Issue Type: Bug
Components: yarn
Reporter: Gergely Pollak
It would be nice if everywhere where a capacity can be defined could be defined
the same way:
* With fixed amounts (eg 1GB memory, 8 vcores, 3 GPU)
* With percentages
** Percentage of all resources (eg 10% of all memory, vcore, GPU)
** Percentage per resource type (eg 10% memory, 25% vcore, 50% GPU)
We need to determine all configuration options where capacities can be defined,
and see if it is possible to extend the configuration, or if it makes sense in
that case.
The outcome is a proposal for all the configurations which could/should be
changed.
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