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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11158) KerberosAuthenticationHandler should have reasonable default for
Date Thu, 02 Oct 2014 00:41:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155891#comment-14155891
] 

Aaron T. Myers commented on HADOOP-11158:
-----------------------------------------

[~tucu00] is on vacation but he told me offline that this patch won't quite work as-is, so
canceling it for now. Hopefully he can comment with some details as to what we should do when
he returns.

> KerberosAuthenticationHandler should have reasonable default for 
> -----------------------------------------------------------------
>
>                 Key: HADOOP-11158
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11158
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.5.1
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: HADOOP-11158.patch
>
>
> The {{KerberosAuthenticationHandler}} currently defines no default value for the "{{.kerberos.name.rules}}"
config key, which means that users who use this class and don't set this setting will get
an NPE. We should set the default for this "DEFAULT" like it is for the other Kerberos name
mapping properties in Hadoop.



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