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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10345) Sanitize the the inputs (groups and hosts) for the proxyuser configuration
Date Tue, 04 Mar 2014 20:10:22 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13919869#comment-13919869
] 

Daryn Sharp commented on HADOOP-10345:
--------------------------------------

I'd argue this should be the default behavior of the existing {{StringUtils.getTrimmedStringCollection}}.

> Sanitize the the inputs (groups and hosts) for the proxyuser configuration
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-10345
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10345
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 2.2.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>            Priority: Minor
>         Attachments: HADOOP-10345.patch, HADOOP-10345.patch, HADOOP-10345.patch
>
>
> Currently there are no input cleansing done on  hadoop.proxyuser.<user-name>.groups
 and hadoop.proxyuser.<user-name>.hosts .
> It will be an improvement to trim each value, remove duplicate and empty values during
init/refresh.



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