Ray Chiang created YARN-3823:
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Summary: Fix mismatch in default values for
yarn.scheduler.maximum-allocation-vcores property
Key: YARN-3823
URL: https://issues.apache.org/jira/browse/YARN-3823
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.7.0
Reporter: Ray Chiang
Assignee: Ray Chiang
Priority: Minor
In yarn-default.xml, the property is defined as:
XML Property: yarn.scheduler.maximum-allocation-vcores
XML Value: 32
In YarnConfiguration.java the corresponding member variable is defined as:
Config Name: DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES
Config Value: 4
The Config value comes from YARN-193 and the default xml property comes from
YARN-2. Should we keep it this way or should one of the values get updated?
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