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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10703) HttpServer2 creates multiple authentication filters
Date Thu, 19 Mar 2015 21:32:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370161#comment-14370161
] 

Haohui Mai commented on HADOOP-10703:
-------------------------------------

Thanks for the explanation. Does it mean that unifying the signer for all authentication filter
will resolve the issue?

> HttpServer2 creates multiple authentication filters
> ---------------------------------------------------
>
>                 Key: HADOOP-10703
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10703
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.4.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>             Fix For: 2.7.0
>
>         Attachments: HADOOP-10703-002.patch, HADOOP-10703-003.patch, HADOOP-10703.patch,
multiple-authenticationfilter-inits.log
>
>
> The HttpServer2.defineFilter creates a Filter instance for each context. By default,
there are 3 contexts.
> So there will be 3 separate AuthenticationFilter instances and corresponding AuthenticationHandler
instances. This also results in 3 separate initializations of AuthenticationHandler.
> The log file illustrating this repeated initialization is attached.



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