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From Loïc Chanel <loic.cha...@telecomnancy.net>
Subject Re: Problem with HBase + Kerberos
Date Thu, 20 Aug 2015 13:47:30 GMT
By the way, as this may help to find my issue, I just tested typing *whoami
*in HBase shell : this returned me exactly what it should :
testuser@REALM (auth:KERBEROS)
    groups: nobody, toast

Loïc CHANEL
Engineering student at TELECOM Nancy
Trainee at Worldline - Villeurbanne

2015-08-20 15:17 GMT+02:00 Loïc Chanel <loic.chanel@telecomnancy.net>:

> Nothing more with your option :/
>
> Loïc CHANEL
> Engineering student at TELECOM Nancy
> Trainee at Worldline - Villeurbanne
>
> 2015-08-20 15:04 GMT+02:00 Loïc Chanel <loic.chanel@telecomnancy.net>:
>
>> I'm using HDP 2.2.4.2, with HBase 0.98.4.2.2.
>> I have unlimited strength JCE installed.
>>
>> I'll try to have more clues with this option.
>>
>> Loïc CHANEL
>> Engineering student at TELECOM Nancy
>> Trainee at Worldline - Villeurbanne
>>
>> 2015-08-20 14:58 GMT+02:00 Ted Yu <yuzhihong@gmail.com>:
>>
>>> Which hbase / hadoop release are you using ?
>>>
>>> Running with -Dsun.security.krb5.debug=true will provide more clue.
>>>
>>> Do you have unlimited strength JCE installed ?
>>>
>>> Cheers
>>>
>>> On Thu, Aug 20, 2015 at 5:46 AM, Loïc Chanel <
>>> loic.chanel@telecomnancy.net>
>>> wrote:
>>>
>>> > Hi all,
>>> >
>>> > Since I kerberized my cluster, it seems like I can't use HBase anymore
>>> ...
>>> > For example, executing  create 'toto','titi' on HBase shell results in
>>> the
>>> > printing of this line endlessly :
>>> > WARN  [main] security.UserGroupInformation: Not attempting to re-login
>>> > since the last re-login was attempted less than 600 seconds before.
>>> >
>>> > And nothing else happens.
>>> > I tried to restart HDFS and HBase, and to re-generate credentials and
>>> > keytabs, but nothing changed.
>>> > As for the logs, they are not very explicits, as the only thing they
>>> say
>>> > (and keep saying) is :
>>> >
>>> > 2015-08-20 13:50:12,697 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: Created SASL server with mechanism = GSSAPI
>>> > 2015-08-20 13:50:12,698 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: Have read input token of size 650 for processing by
>>> > saslServer.evaluateResponse()
>>> > 2015-08-20 13:50:12,704 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: Will send token of size 108 from saslServer.
>>> > 2015-08-20 13:50:12,706 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: Have read input token of size 0 for processing by
>>> > saslServer.evaluateResponse()
>>> > 2015-08-20 13:50:12,707 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: Will send token of size 32 from saslServer.
>>> > 2015-08-20 13:50:12,708 DEBUG [RpcServer.reader=2,port=60000]
>>> > ipc.RpcServer: RpcServer.listener,port=60000: DISCONNECTING client
>>> > 192.168.6.148:43014 because read count=-1. Number of active
>>> connections: 3
>>> >
>>> > Do anyone has an idea about where this might come from, or how to
>>> solve it
>>> > ? Because I couldn't find much documentation about this.
>>> > Thanks in advance for your help !
>>> >
>>> >
>>> > Loïc
>>> >
>>> > Loïc CHANEL
>>> > Engineering student at TELECOM Nancy
>>> > Trainee at Worldline - Villeurbanne
>>> >
>>>
>>
>>
>

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