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Re: bucketed table problems - Hive - [mail # user]
...Thanks.  :-)  It's working better for me now.On Mar 7, 2014, at 17:37 , Stephen Sprague wrote:________________________________________________________________________________Keith ...
   Author: Keith Wiley, 2014-03-08, 03:45
Use distribute to spread across reducers - Hive - [mail # user]
...I'm trying to create a subset of a large table for testing.  The following approach works:  create table subset_table as select * from large_table limit 1000  ...but it only u...
   Author: Keith Wiley, 2013-10-02, 18:48
Re: Want query to use more reducers - Hive - [mail # user]
...Thanks.  mapred.reduce.tasks and hive.exec.reducers.max seem to have fixed the problem.  It is now saturating the cluster and running the query super fast.  Excellent!  O...
   Author: Keith Wiley, 2013-09-30, 20:40
Re: .sql vs. .hql - Hive - [mail # user]
...On May 31, 2013, at 13:52 , Sanjay Subramanian wrote:    Oh I'm miles past that.  I've been deploying Hive systems for well over a year now.  I'm just not used to working...
   Author: Keith Wiley, 2013-05-31, 21:00
Query doesn't filter UDF result as expected - Hive - [mail # user]
...Hive is not filtering on the result of a UDF in the way I expect or desire it to.  The example below shows a very small sample table.  The nested query that follows the table dump ...
   Author: Keith Wiley, 2013-04-17, 23:02
Rank(): here's how I did it, for better or worse... - Hive - [mail # user]
...I agree, it's probably best to use a better engineered approach such as Edward's.  In the meantime, if anyone would benefit from a walk-through of my direct approach, here it is.  ...
   Author: Keith Wiley, 2013-04-02, 20:54
Re: Need rank() - Hive - [mail # user]
...On Apr 2, 2013, at 12:59 , Edward Capriolo wrote:    I agree.  I'll cozy up with it first chance I get...but sometimes you're on a deadline and have to go for the low-hanging ...
   Author: Keith Wiley, 2013-04-02, 20:44
Re: Need rank(), can't build m6d's version - Hive - [mail # user]
...Thank you Edward.  I appreciate you trying to help out.  I'll see if I can get that to work.  On Apr 1, 2013, at 17:09 , Edward Capriolo wrote:   ________________________...
   Author: Keith Wiley, 2013-04-02, 16:57
Re: S3/EMR Hive: Load contents of a single file - Hive - [mail # user]
...Okay, I also saw your previous response which analyzed queries into two tables built around two files in the same directory.  I guess I was simply wrong in my understanding that a Hive ...
   Author: Keith Wiley, 2013-03-27, 17:02
Re: Query crawls through reducer - Hive - [mail # user]
...Thanks.  On Mar 22, 2013, at 21:02 , Nitin Pawar wrote:    ________________________________________________________________________________ Keith Wiley     [EMAIL PR...
   Author: Keith Wiley, 2013-03-24, 13:29
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