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https://issues.apache.org/jira/browse/HADOOP-10307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13886775#comment-13886775
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Benoy Antony commented on HADOOP-10307:
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@rkanter, Using )AltKerberosAuthenticationHandler_ seems like a way to
introduce multiple mechanisms as if its a single mechanism. This will result in
one implementation which knows about all mechanisms. Not sure if that's the
standard/right pattern to plugin multiple implementations of an interface to a
framework.
The approach that we have used to specify the different _AuthenticationHandler_
implementations directly in the configuration. The default implementation can
be specified by keeping it at the beginning of the list.
> Support multiple Authentication mechanisms for HTTP
> ---------------------------------------------------
>
> Key: HADOOP-10307
> URL: https://issues.apache.org/jira/browse/HADOOP-10307
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.2.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Attachments: HADOOP-10307.patch
>
>
> Currently it is possible to specify a custom Authentication Handler for HTTP
> authentication.
> We have a requirement to support multiple mechanisms to authenticate HTTP
> access.
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