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Date: Mon, 14 Apr 2014 22:10:19 +0000 (UTC)
From: "Dilli Arumugam (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12708299.1397491650911.113773.1397513419379@arcas>
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Subject: [jira] [Commented] (HADOOP-10498) Add support for proxy server
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    [ https://issues.apache.org/jira/browse/HADOOP-10498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13968924#comment-13968924 ] 

Dilli Arumugam commented on HADOOP-10498:
-----------------------------------------

Hi Darryn,

Reviewed the trio of Jiras.
Piecing together my understanding:

You could now specify a list of IPs as allowed http proxies as property: hadoop.proxyservers.

If the http request comes from one of those listed IPs, you would read "X-Forwarded-For" header value as end client IP. 

Otherwise, the end client IP is, the client IP as implied by HttpServletRequest. 

None of the other processing rules change.

Is this right understanding?


> Add support for proxy server
> ----------------------------
>
>                 Key: HADOOP-10498
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10498
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: util
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HADOOP-10498.patch
>
>
> HDFS-6218 & HDFS-6219 require support for configurable proxy servers.


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