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Posted to hdfs-dev@hadoop.apache.org by "Archana T (JIRA)" <ji...@apache.org> on 2015/11/02 08:05:27 UTC

[jira] [Created] (HDFS-9357) NN UI is not showing which DN is "Decommissioned "and "Decommissioned & dead".

Archana T created HDFS-9357:
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             Summary: NN UI is not showing which DN is "Decommissioned "and "Decommissioned & dead".
                 Key: HDFS-9357
                 URL: https://issues.apache.org/jira/browse/HDFS-9357
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Archana T
            Assignee: Surendra Singh Lilhore
            Priority: Critical


NN UI is not showing which DN is "Decommissioned "and "Decommissioned & dead"

Root Cause --
"Decommissioned" and "Decommissioned & dead" icon not reflected on NN UI

When DN is in Decommissioned status or in "Decommissioned & dead" status, same status is not reflected on NN UI 

DN status is as below --

hdfs dfsadmin -report

Name: 10.xx.xx.xx1:50076 (host-xx1)
Hostname: host-xx
Decommission Status : Decommissioned
Configured Capacity: 230501634048 (214.67 GB)
DFS Used: 36864 (36 KB)


Dead datanodes (1):
Name: 10.xx.xx.xx2:50076 (host-xx2)
Hostname: host-xx
Decommission Status : Decommissioned

Same is not reflected on NN UI.

Attached NN UI snapshots for the same.




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