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From anil gupta <anilgupt...@gmail.com>
Subject Re: Problem with HBase + Kerberos
Date Fri, 21 Aug 2015 04:12:01 GMT
Did you run kinit command before invoking "hbase shell"? What does klist
command says?

On Thu, Aug 20, 2015 at 6:47 AM, Loïc Chanel <loic.chanel@telecomnancy.net>
wrote:

> 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
> >>> >
> >>>
> >>
> >>
> >
>



-- 
Thanks & Regards,
Anil Gupta

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