Re: Possible to set map/reduce log level in configuration file?

[Krishna Rao]

On 18 December 2012 02:05, Mark Grover grover.markgro...@gmail.com wrote:

 I usually put it in my home directory and that works. Did you try that?


I need it to work for all users. So the cleanest non-duplicating solution,
seems to be in the hive bin directory (and then conf dir, when I upgrade
hive).

Re: Hive Row number

[maya bhardwaj]

Hi Shrikanth,

Hope you are doing great. Though i created Rank UDF in hive.

Create Temporary Function my_rank as 'com.m6d.hiveudf.com'  but when i
using this function in my query i am getting error Invalid function my_rank
and i can see my function in hive. Do you have any suggestions.

Thanks
Maya.


On Fri, Dec 14, 2012 at 11:26 AM, maya bhardwaj
maya.bhardwa...@gmail.comwrote:

 Thanks ShriKanth.


 On Fri, Dec 14, 2012 at 11:22 AM, shrikanth shankar 
 sshan...@qubole.comwrote:

 See
 http://www.edwardcapriolo.com/roller/edwardcapriolo/entry/doing_rank_with_hive

 thanks,
 Shrikanth

 On Dec 14, 2012, at 8:18 AM, maya bhardwaj wrote:

 I am converting the Netezza query in hive.How can i achieve following
 query in hive -- row_number() over (partition by record_id, event_id order
 by e_timestamp desc) as rnum