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https://issues.apache.org/jira/browse/HDFS-11198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16049490#comment-16049490
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Yongjun Zhang commented on HDFS-11198:
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HI [~xiaochen],
Per offline discussion, it seems HDFS-11198 breaks "NameNode UI Datanodes tab",
in that case, we can make the link "broke" instead of just "related to".
Thanks.
> NN UI should link DN web address using hostnames
> ------------------------------------------------
>
> Key: HDFS-11198
> URL: https://issues.apache.org/jira/browse/HDFS-11198
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.8.0
> Reporter: Kihwal Lee
> Assignee: Weiwei Yang
> Priority: Critical
> Fix For: 2.8.0, 3.0.0-alpha2
>
> Attachments: HDFS-11198.01.patch, HDFS-11198.02.patch
>
>
> The new NN UI shows links to DN web pages, but since the link is from the
> info address returned from jmx, it is in the IP address:port form. This
> breaks if users are using filters utilizing cookies.
> Since this is a new feature in 2.8, I didn't mark it as a blocker. I.e. it
> does not break any existing functions. It just doesn't work properly in
> certain environments.
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