[
https://issues.apache.org/jira/browse/HADOOP-19401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chris Nauroth resolved HADOOP-19401.
------------------------------------
Resolution: Fixed
> Improve error message when OS can't identify the current user.
> --------------------------------------------------------------
>
> Key: HADOOP-19401
> URL: https://issues.apache.org/jira/browse/HADOOP-19401
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.3.4, 3.3.6, 3.4.1
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Major
> Labels: pull-request-available
>
> Under simple auth, UGI identifies the current Hadoop user as the OS user. If
> the OS can't determine the user, then they receive a cryptic
> {{KerberosAuthException}}, even though Kerberos auth isn't really configured.
> I've seen this come up for Hadoop processes launched in Docker containers
> that accidentally specify a UID that's not actually present in the image. We
> can improve this error so that users have a better understanding of how to
> fix the problem.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-dev-h...@hadoop.apache.org
