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From Jary Du <jary...@gmail.com>
Subject Re: HiveServer2 & Kerberos
Date Wed, 19 Aug 2015 15:42:21 GMT
"The Beeline client must have a valid Kerberos ticket in the ticket cache before attempting
to connect." (http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.3/bk_dataintegration/content/ch_using-hive-clients-examples.html)

So you need kinit first to have the valid Kerberos ticket int the ticket cache before using
beeline to connect to HS2. 

Jary

> On Aug 19, 2015, at 8:36 AM, Loïc Chanel <loic.chanel@telecomnancy.net> wrote:
> 
> Hi again,
> 
> As I searched another way to make some requests with Kerberos enabled for security on
HiveServer, I found that this request should do the same :
> !connect jdbc:hive2://192.168.6.210:10000/default;principal=user/hive@WESTEROS.WL <http://192.168.6.210:10000/default;principal=user/hive@WESTEROS.WL>
org.apache.hive.jdbc.HiveDriver
> But now I've got another error :
> Error: Could not open client transport with JDBC Uri: jdbc:hive2://192.168.6.210:10000/default;principal=user/hive@WESTEROS.WL
<http://192.168.6.210:10000/default;principal=user/hive@WESTEROS.WL>: Peer indicated
failure: GSS initiate failed (state=08S01,code=0)
> 
> As I saw that it was maybe a simple Kerberos ticket related problem, I tried to re-generate
Kerberos keytabs, and to ensure that Hive has the path to access to its keytab, but nothing
changed.
> 
> Does anyone has an idea about how to solve this issue ?
> 
> Thanks in advance for your help :)
> 
> 
> Loïc
> 
> Loïc CHANEL
> Engineering student at TELECOM Nancy
> Trainee at Worldline - Villeurbanne
> 
> 2015-08-19 12:01 GMT+02:00 Loïc Chanel <loic.chanel@telecomnancy.net <mailto:loic.chanel@telecomnancy.net>>:
> Hi all,
> 
> I have a little issue with HiveServer2 since I have enabled Kerberos. I'm unable to connect
to the service via Beeline. When doing 
> !connect jdbc:hive2://192.168.6.210:10000 <http://192.168.6.210:10000/> hive hive
org.apache.hive.jdbc.HiveDriver
> I keep receiving the same error :
> Error: Could not open client transport with JDBC Uri: jdbc:hive2://192.168.6.210:10000
<http://192.168.6.210:10000/>: Peer indicated failure: Unsupported mechanism type PLAIN
(state=08S01,code=0)
> 
> Does anyone had the same problem ? Or know how to solve it ?
> Thanks in advance,
> 
> 
> Loïc
> 
> Loïc CHANEL
> Engineering student at TELECOM Nancy
> Trainee at Worldline - Villeurbanne
> 


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