Weiwei Yang created HDFS-10440:
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Summary: Add more information to DataNode web UI
Key: HDFS-10440
URL: https://issues.apache.org/jira/browse/HDFS-10440
Project: Hadoop HDFS
Issue Type: Improvement
Components: datanode
Affects Versions: 2.7.0, 2.6.0, 2.5.0
Reporter: Weiwei Yang
At present, datanode web UI doesn't have much information except for node name
and port. Propose to add more information similar to namenode UI, including,
* Static info (version, block pool and cluster ID)
* Running state (active, decommissioning, decommissioned or lost etc)
* Summary (blocks, capacity, storage etc)
* Utilities (logs)
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