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From Shashi Vishwakarma <shashi.vish...@gmail.com>
Subject Re: Keytab Configuration for Nifi processor
Date Fri, 09 Jun 2017 10:49:11 GMT
PutHDFS processor does not resolves hostname when I pass nifi/_HOST@REALM.
Anyone way to configure it ?

On Fri, Jun 9, 2017 at 10:52 AM, Shashi Vishwakarma <
shashi.vish123@gmail.com> wrote:

> Hi
>
> Above solution did not worked. In log I can see that Kerberos error as
> "Unable to obtain password".  Nifi is not able to resolve _HOST value .
>
> Thanks
> Shashi
>
> On Thu, Jun 8, 2017 at 9:10 PM, Pierre Villard <
> pierre.villard.fr@gmail.com> wrote:
>
>> Hi,
>>
>> Using nifi/_HOST@REALM
>> should resolve your problem.
>>
>> Hope this helps.
>>
>>
>> 2017-06-08 22:00 GMT+02:00 Shashi Vishwakarma <shashi.vish123@gmail.com>:
>>
>>> Hi
>>>
>>> I have Nifi 3 node cluster (Installed Via Hortonworks Data Flow - HDF )
>>> in Kerborized environment. As part of installation Ambari has created nifi
>>> service keytab .
>>>
>>> Can I use this nifi.service.keytab for configuring processors like
>>> PutHDFS who talks to Hadoop services ?
>>>
>>> The nifi.service.keytab is machine specific and always expect principal
>>> names with machine information. ex nifi/HOSTNAME@REALM
>>>
>>> If I configure my Processor with nfii/NODE1_Hostname@REALM information
>>> then I see kerberos authentication exception in other two nodes.
>>>
>>> How do I dynamically resolve hostname to use nifi service  keytab  ?
>>>
>>> Thanks
>>> Shashi
>>>
>>
>>
>

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