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Posted to common-issues@hadoop.apache.org by "Rushabh S Shah (JIRA)" <ji...@apache.org> on 2017/07/13 22:36:02 UTC
[jira] [Commented] (HADOOP-14578) Bind IPC connections to kerberos
UPN host for proxy users
[ https://issues.apache.org/jira/browse/HADOOP-14578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16086533#comment-16086533 ]
Rushabh S Shah commented on HADOOP-14578:
-----------------------------------------
[~daryn]: +1 for the patch.
It applies cleanly to trunk..I think HadoopQA didnt run at all on trunk.
can you please refresh the patch.
> Bind IPC connections to kerberos UPN host for proxy users
> ---------------------------------------------------------
>
> Key: HADOOP-14578
> URL: https://issues.apache.org/jira/browse/HADOOP-14578
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 2.0.0-alpha
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Attachments: HADOOP-14578.branch-2.8.patch, HADOOP-14578.patch
>
>
> The IPC client will only bind to a kerberos UPN host for the effective user. For proxy users, it does not bind to the authenticating real user's UPN host. This is inconsistent and prevents strict host checking of connection.
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