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https://issues.apache.org/jira/browse/HDFS-14570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16865656#comment-16865656
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Ivan Bella commented on HDFS-14570:
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Perhaps authentication can be used instead:
[https://hadoop.apache.org/docs/r3.0.0/hadoop-project-dist/hadoop-hdfs/WebHDFS.html#Authentication]
> Bring back ability to totally disable webhdfs by bringing dfs.webhdfs.enabled
> property back into the hdfs-site.xml
> ------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-14570
> URL: https://issues.apache.org/jira/browse/HDFS-14570
> Project: Hadoop HDFS
> Issue Type: Wish
> Components: webhdfs
> Affects Versions: 3.0.0, 3.1.0, 3.0.1, 3.0.2, 3.2.0, 3.1.1, 3.0.3, 3.1.2
> Reporter: Scott A. Wehner
> Priority: Major
> Labels: webhdfs
> Original Estimate: 6h
> Remaining Estimate: 6h
>
> We don't want to enable security for viewing namenode http page, but we don't
> want people to be able to modify the contents of hdfs through anonymous
> access to the namenode page. in Hadoop 3 we lost the ability to totally
> disable webhdfs. want to bring this back, doesn't seem to hard to do, but
> makes it important in our environment.
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