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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6538) Set hadoop.security.authentication to "simple" by default
Date Thu, 04 Feb 2010 07:44:27 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829511#action_12829511

Devaraj Das commented on HADOOP-6538:

ant tests passed with the last patch. test-patch passed with the last patch but it complained
about "no tests included". I manually tested the patch by checking that in mapreduce, without
setting any config for authentication, the value of the parameter is "simple" with this modified
common jar. I will commit this. 

> Set hadoop.security.authentication to "simple" by default
> ---------------------------------------------------------
>                 Key: HADOOP-6538
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6538
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.22.0
>            Reporter: Devaraj Das
>            Assignee: Devaraj Das
>             Fix For: 0.22.0
>         Attachments: h-6538.patch, h-6538.patch, h-6538.patch
> The default value of "hadoop.security.authentication" is "kerberos". It makes sense for
that to be "simple" since not all users have kerberos infrastructure set up, and it is inconvenient
to have it set it to "simple" manually.

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