[
https://issues.apache.org/jira/browse/HADOOP-14231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andras Bokor updated HADOOP-14231:
----------------------------------
Attachment: HADOOP-14231.01.patch
> Using parentheses is not allowed in auth_to_local regex
> -------------------------------------------------------
>
> Key: HADOOP-14231
> URL: https://issues.apache.org/jira/browse/HADOOP-14231
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Andras Bokor
> Assignee: Andras Bokor
> Priority: Minor
> Attachments: HADOOP-14231.01.patch
>
>
> I tried to set the following property for auth_to_local property:
> {code}"RULE:[2:$1]((n|d)n)s/.*/hdfs//{code}
> but I got the following exception:
> {code}Exception in thread "main" java.util.regex.PatternSyntaxException:
> Unclosed group near index 9
> (nn|dn|jn{code}
> I found that this occurs because {{ruleParser}} in
> {{org.apache.hadoop.security.authentication.util.KerberosName}} excludes
> closing parentheses.
> I do not really see the value of excluding parentheses (do I miss something?)
> so I would remove this restriction to be able to use more regex
> functionalities.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org
