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From "Abraham Elmahrek" <...@cloudera.com>
Subject Re: Review Request 26931: SQOOP-1527: Kerberos support (SPNEGO) in communication between server and client
Date Mon, 03 Nov 2014 04:13:24 GMT


> On Oct. 22, 2014, 7:09 p.m., Abraham Elmahrek wrote:
> > client/src/main/java/org/apache/sqoop/client/request/ResourceRequest.java, line
64
> > <https://reviews.apache.org/r/26931/diff/2/?file=725760#file725760line64>
> >
> >     This may not be necessary with Kerberos. Also, re-authentication seems kind
of forced. Maybe tokenization would be useful? Maybe in a follow up Jira?
> 
> richard zhou wrote:
>     Not sure I completely understand your mean.

This particular line is intended to communicate the user that is performing a certain command
or function against the sqoop server. With Kerberos enabled, I'm assuming the username is
communicated in a different way? If so, then this line is not needed when using Kerberos authentication?
Or will it be used to provide "proxy user" support?


- Abraham


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/26931/#review57766
-----------------------------------------------------------


On Oct. 31, 2014, 7:31 a.m., richard zhou wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/26931/
> -----------------------------------------------------------
> 
> (Updated Oct. 31, 2014, 7:31 a.m.)
> 
> 
> Review request for Sqoop.
> 
> 
> Repository: sqoop-sqoop2
> 
> 
> Description
> -------
> 
> SQOOP-1527: Kerberos support (SPNEGO) in communication between server and client
> This is an initial patch.
> This patch depends on SQOOP-1526, which is under reviewing (https://reviews.apache.org/r/26678/diff/#)
> 
> 
> Diffs
> -----
> 
>   client/pom.xml b2e221ec3b5398c05fa081989e73cf1f2c4d43e5 
>   client/src/main/java/org/apache/sqoop/client/request/ResourceRequest.java c84a83e3fd7c550645bda8cf5a0ecc844ef7721d

>   core/src/main/java/org/apache/sqoop/security/AuthenticationConstants.java 645555ffa7fd344e35618dfcfc4a90367d2310e8

>   core/src/main/java/org/apache/sqoop/security/AuthenticationError.java 338db06137b3716efa10bcd521404acf025875df

>   dist/src/main/server/conf/sqoop.properties 3ba50ef7a728e7d2d873fd8c537b3fec9fc85a19

>   pom.xml b2259cf3d31bf0a11e4ea8fd80692d108a962d17 
>   server/pom.xml be2ee9ba68b5b5b0d309f5d4aeb13f6e7c07ef5d 
>   server/src/main/java/org/apache/sqoop/filter/SqoopAuthenticationFilter.java PRE-CREATION

>   server/src/main/webapp/WEB-INF/web.xml 6ad90d2f1fb1b79a86f0b406180267cc886ab26d 
>   shell/pom.xml 947eab02b229f734640c30de3a7d45ba86656d58 
> 
> Diff: https://reviews.apache.org/r/26931/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> richard zhou
> 
>


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