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From "Yi Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10895) HTTP KerberosAuthenticator fallback should have a flag to disable it
Date Tue, 28 Oct 2014 05:33:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14186396#comment-14186396
] 

Yi Liu commented on HADOOP-10895:
---------------------------------

Thanks [~yzhangal] for working on this.

I don't like to change {{ConnectionConfigurator}} as a class and add {{allowFallbackToPseudoAuth}}
in it.  It looks strange we modify _URLConnectionFactory_ and _SSLFactory_.
allow fallback is better to be in {{Authenticator}}? 

> HTTP KerberosAuthenticator fallback should have a flag to disable it
> --------------------------------------------------------------------
>
>                 Key: HADOOP-10895
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10895
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.4.1
>            Reporter: Alejandro Abdelnur
>            Assignee: Yongjun Zhang
>            Priority: Blocker
>         Attachments: HADOOP-10895.001.patch
>
>
> Per review feedback in HADOOP-10771, {{KerberosAuthenticator}} and the delegation token
version coming in with HADOOP-10771 should have a flag to disable fallback to pseudo, similarly
to the one that was introduced in Hadoop RPC client with HADOOP-9698.



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