Yi Liu created HADOOP-12295:
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Summary: Improve NetworkTopology#InnerNode#remove logic
Key: HADOOP-12295
URL: https://issues.apache.org/jira/browse/HADOOP-12295
Project: Hadoop Common
Issue Type: Improvement
Reporter: Yi Liu
Assignee: Yi Liu
In {{ NetworkTopology#InnerNode#remove}}, We can use {{childrenMap}} to get the
parent node, no need to loop the {{children}} list.
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