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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10440) Add more information to DataNode web UI
Date Fri, 20 May 2016 06:38:13 GMT
Weiwei Yang created HDFS-10440:

             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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