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Posted to common-issues@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2017/06/22 22:39:00 UTC
[jira] [Created] (HADOOP-14578) Bind IPC connections to kerberos
UPN host for proxy users
Daryn Sharp created HADOOP-14578:
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Summary: 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
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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