Huibo Peng created HDFS-16049:
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Summary: Display HDFS rack info in HDFS Namenode ui
Key: HDFS-16049
URL: https://issues.apache.org/jira/browse/HDFS-16049
Project: Hadoop HDFS
Issue Type: Improvement
Components: ui
Affects Versions: 3.2.0
Reporter: Huibo Peng
Fix For: 3.2.0
In the cloud environment, we use rack awareness to set data replication in
different racks to prevent data losing. In order to display datanodes
distributions of rack, we need to display rack info in datanode ui.
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