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Posted to user@hive.apache.org by Saurabh Mishra <sa...@outlook.com> on 2012/12/12 05:40:44 UTC

Give Custom Username to Hive Output Files

Hi,
When i try to insert some data into a hive table mapped to a specific location in the HDFS, the file which gets created has user information as 'hive' and permissions as '755' i.e 'rwxr-xr-x' Is there any way to change this so that i can give my own usename or atleast the user from where i have initiated the hive client interface.Kindly suggest.
SincerelySaurabh Mishra

Re: Give Custom Username to Hive Output Files

Posted by Nitin Pawar <ni...@gmail.com>.

you will need to use kerbrose based authentications for the same. that way
you will have authentication and clear ownership defined as well




On Wed, Dec 12, 2012 at 10:10 AM, Saurabh Mishra <
saurabhmishra.iitg@outlook.com> wrote:

> Hi,
>
> When i try to insert some data into a hive table mapped to a specific
> location in the HDFS, the file which gets created has user information as
> 'hive' and permissions as '755' i.e 'rwxr-xr-x'
> Is there any way to change this so that i can give my own usename or
> atleast the user from where i have initiated the hive client interface.
> Kindly suggest.
>
> Sincerely
> Saurabh Mishra
>



-- 
Nitin Pawar