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Posted to common-issues@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2017/06/22 22:44:00 UTC
[jira] [Updated] (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:all-tabpanel ]
Daryn Sharp updated HADOOP-14578:
---------------------------------
Status: Patch Available (was: Open)
> 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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