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https://issues.apache.org/jira/browse/HDFS-12284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637533#comment-16637533
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CR Hota commented on HDFS-12284:
--------------------------------
[~brahmareddy] In my router test bed, i have specified
"*hadoop.security.service.user.name.key*" to the downstream name node principal.
May be [~zhengxg3] can try that and see if omitting doAs is still an issue at
his end.
[~elgoiri] I haven't been able to get WebHDFS working with this patch, rest of
the functionality (RPC related) looks fine in my testing. Am assuming webhdfs
works fine for you with kerberos.
> RBF: Support for Kerberos authentication
> ----------------------------------------
>
> Key: HDFS-12284
> URL: https://issues.apache.org/jira/browse/HDFS-12284
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: security
> Reporter: Zhe Zhang
> Assignee: Sherwood Zheng
> Priority: Major
> Attachments: HDFS-12284-HDFS-13532.004.patch,
> HDFS-12284-HDFS-13532.005.patch, HDFS-12284-HDFS-13532.006.patch,
> HDFS-12284-HDFS-13532.007.patch, HDFS-12284-HDFS-13532.008.patch,
> HDFS-12284.000.patch, HDFS-12284.001.patch, HDFS-12284.002.patch,
> HDFS-12284.003.patch
>
>
> HDFS Router should support Kerberos authentication and issuing / managing
> HDFS delegation tokens.
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