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Posted to common-issues@hadoop.apache.org by "Alejandro Abdelnur (JIRA)" <ji...@apache.org> on 2011/08/09 19:03:30 UTC

[jira] [Commented] (HADOOP-7119) add Kerberos HTTP SPNEGO authentication support to Hadoop JT/NN/DN/TT web-consoles

    [ https://issues.apache.org/jira/browse/HADOOP-7119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13081762#comment-13081762 ] 

Alejandro Abdelnur commented on HADOOP-7119:
--------------------------------------------

HDFS and MR don't need further patching (it was build wiring, which is now unnecessary because of Mavenization)

> add Kerberos HTTP SPNEGO authentication support to Hadoop JT/NN/DN/TT web-consoles
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-7119
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7119
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: security
>    Affects Versions: 0.23.0
>         Environment: all
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>         Attachments: HADOOP-7119v3.patch, ha-common-01.patch, ha-common-02.patch, ha-commons.patch
>
>
> Currently the JT/NN/DN/TT web-consoles don't support any form of authentication.
> Hadoop RPC API already supports Kerberos authentication.
> Kerberos enables single sign-on.
> Popular browsers (Firefox and Internet Explorer) have support for Kerberos HTTP SPNEGO.
> Adding support for Kerberos HTTP SPNEGO to Hadoop web consoles would provide a unified authentication mechanism and single sign-on for Hadoop web UI and Hadoop RPC.

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