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https://issues.apache.org/jira/browse/HDFS-9357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haohui Mai updated HDFS-9357:
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Summary: NN UI renders icons of decommissioned DN incorrectly (was: NN UI
is not showing which DN is "Decommissioned "and "Decommissioned & dead".)
> NN UI renders icons of decommissioned DN incorrectly
> ----------------------------------------------------
>
> 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
> Attachments: Decommissioned_Dead_Fixed.PNG, Decommissioned_Fixed.PNG,
> HDFS-9357.001.patch, HDFS-9357.001.patch, decommisioned_n_dead_.png,
> decommissioned_.png
>
>
> 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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