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Posted to user@hive.apache.org by Adeel Qureshi <ad...@gmail.com> on 2015/07/27 22:13:46 UTC
Obtain user identity in UDF
Is there a way to obtain user authentication information in a UDF like
kerberos username that they have logged in with to execute a hive query.
I would appreciate any help.
Thanks
Adeel
Re: Obtain user identity in UDF
Posted by Adeel Qureshi <ad...@gmail.com>.
Is there a similar example where the query information is being retrieved.
So I want to find out which table or the database the query is being run
for by the user.
Thanks
Adeel
On Mon, Jul 27, 2015 at 3:26 PM, Adeel Qureshi <ad...@gmail.com>
wrote:
> Right :) Thanks. Problem solved.
>
> On Mon, Jul 27, 2015 at 3:18 PM, Xuefu Zhang <xz...@cloudera.com> wrote:
>
>> There is a udf, current_user, which returns a value that can passed to
>> your udf as an input, right?
>>
>> On Mon, Jul 27, 2015 at 1:13 PM, Adeel Qureshi <ad...@gmail.com>
>> wrote:
>>
>>> Is there a way to obtain user authentication information in a UDF like
>>> kerberos username that they have logged in with to execute a hive query.
>>>
>>> I would appreciate any help.
>>>
>>> Thanks
>>> Adeel
>>>
>>
>>
>
Re: Obtain user identity in UDF
Posted by Adeel Qureshi <ad...@gmail.com>.
Right :) Thanks. Problem solved.
On Mon, Jul 27, 2015 at 3:18 PM, Xuefu Zhang <xz...@cloudera.com> wrote:
> There is a udf, current_user, which returns a value that can passed to
> your udf as an input, right?
>
> On Mon, Jul 27, 2015 at 1:13 PM, Adeel Qureshi <ad...@gmail.com>
> wrote:
>
>> Is there a way to obtain user authentication information in a UDF like
>> kerberos username that they have logged in with to execute a hive query.
>>
>> I would appreciate any help.
>>
>> Thanks
>> Adeel
>>
>
>
Re: Obtain user identity in UDF
Posted by Xuefu Zhang <xz...@cloudera.com>.
There is a udf, current_user, which returns a value that can passed to your
udf as an input, right?
On Mon, Jul 27, 2015 at 1:13 PM, Adeel Qureshi <ad...@gmail.com>
wrote:
> Is there a way to obtain user authentication information in a UDF like
> kerberos username that they have logged in with to execute a hive query.
>
> I would appreciate any help.
>
> Thanks
> Adeel
>