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https://issues.apache.org/jira/browse/HDFS-3108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243176#comment-13243176
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amith commented on HDFS-3108:
-----------------------------
Hi Brahma
Scenario 1 is similar to HDFS-2025
Scenario 2 is occurring because of the incorrect/no Host Mapping in DN about NN.
can u please verify and report my observation is correct:)
> [UI] Few Namenode links are not working
> ---------------------------------------
>
> Key: HDFS-3108
> URL: https://issues.apache.org/jira/browse/HDFS-3108
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.23.0, 0.23.1
> Reporter: Brahma Reddy Battula
> Priority: Minor
> Fix For: 0.23.3
>
> Attachments: Scenario2_Trace.txt
>
>
> Scenario 1
> ==========
> Once tail a file from UI and click on "Go Back to File View",I am getting
> HTTP ERROR 404
> Scenario 2
> ===========
> Frequently I am getting following execption If a click on (BrowseFileSystem
> or anyfile)java.lang.IllegalArgumentException: java.net.UnknownHostException:
> HOST-10-18-40-24
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