Junping Du created HADOOP-10512:
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Summary: Document usage of node-group layer topology
Key: HADOOP-10512
URL: https://issues.apache.org/jira/browse/HADOOP-10512
Project: Hadoop Common
Issue Type: Sub-task
Components: documentation
Reporter: Junping Du
Assignee: Junping Du
For work under umbrella of HADOOP-8468, user can enable nodegroup layer between
node and rack in some situations. We should document it after YARN-18 and
YARN-19 is figured out.
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