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https://issues.apache.org/jira/browse/HDFS-14390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832720#comment-16832720
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Virajith Jalaparti commented on HDFS-14390:
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Thanks for working on this [~ashvin]. The code in {{TestSecureAliasMap#init}}
seems duplicated from other tests. Can we move this code to {{MiniDFSCluster}}
(or related) so that future tests (and existing tests) can use it and not have
to duplicate it? Eventually, existing tests should be refactored to use this
utility instead of setting up their own configs.
Other than that +1 on [^HDFS-14390.005.patch] .
[~daryn] do you have any other comments?
> Provide kerberos support for AliasMap service used by Provided storage
> ----------------------------------------------------------------------
>
> Key: HDFS-14390
> URL: https://issues.apache.org/jira/browse/HDFS-14390
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Ashvin
> Assignee: Ashvin
> Priority: Major
> Attachments: HDFS-14390.001.patch, HDFS-14390.002.patch,
> HDFS-14390.003.patch, HDFS-14390.004.patch, HDFS-14390.005.patch
>
>
> With {{PROVIDED}} storage (-HDFS-9806)-, HDFS can address data stored in
> external storage systems. This feature is not supported in a secure HDFS
> cluster. The {{AliasMap}} service does not support kerberos, and as a result
> the cluster nodes will fail to communicate with it. This JIRA is to enable
> kerberos support for the {{AliasMap}} service.
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