Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 103 (0.072s).
Loading phrases to help you
refine your search...
Re: Predicate pushdown optimisation not working for ORC - Hive - [mail # user]
...wow. good find. i hope these config settings are well documented and thatyou didn't have to spend alot time searching for that.  Interesting thatthe default isn't true for this one.On W...
   Author: Stephen Sprague, 2014-04-03, 13:53
Re: MSCK REPAIR TABLE - Hive - [mail # user]
...fwiw. i would not have the repair table statement as part of a productionjob stream.  That's kinda a poor man's way to employ dynamic partitioningoff the back end.Why not either use hiv...
   Author: Stephen Sprague, 2014-03-27, 15:06
Re: Partitioned table to partitioned table - Hive - [mail # user]
...the error message is correct.  remember the partition columns are notstored with the data and by doing a "select *" that's what doing.  And thishas nothing to do with ORC either it...
   Author: Stephen Sprague, 2014-03-26, 15:53
Re: Improving self join time - Hive - [mail # user]
...so that's your final assessment, eh? :)  What is your comment about theouter query _joining on value_ to get the key?On Thu, Mar 20, 2014 at 12:26 PM, Jeff Storey  wrote: ...
   Author: Stephen Sprague, 2014-03-20, 23:03
Re: computing median and percentiles - Hive - [mail # user]
...the short answer is there is no native hive UDF that solves your uniquecase.  That means you have to solve it.i searched for something like you were looking for myself and found thisgen...
   Author: Stephen Sprague, 2014-03-20, 14:49
Re: Trouble with transform and dynamic partitions into table with custom field delimiters. - Hive - [mail # user]
...but why go through all this and make it so long-winded, verbose andnon-standard?  That's a pain to maintain!just use tabs as your transform in/out separator and go easy on the nextguy w...
   Author: Stephen Sprague, 2014-03-19, 06:27
Re: Writing data to LOCAL with Hive Server2 - Hive - [mail # user]
...well that does complicate matters then. :)  how to get a file off a hostyou don't have access to? when you say no access i presume you mean youhave no login access.I can think of some i...
   Author: Stephen Sprague, 2014-03-14, 21:42
Re: Hive - Sorting on the Partition Column data type Int . Output is Alphabetic Sort - Hive - [mail # user]
...i agree. back in the days of v0.7 who knows if this was a bug or not. Whati do know is i have int partitions all over the place and they sort innumeric context just fine every day.  i'm...
   Author: Stephen Sprague, 2014-03-14, 16:15
additional hive functions - Hive - [mail # user]
...just a public service announcement.I had a case where i had a nested json array in a string and i needed thatto act like a first class array in hive. natively, you can pull it out butit'll j...
   Author: Stephen Sprague, 2014-03-12, 21:21
Re: full outer join result - Hive - [mail # user]
...well. i had some free time to search it.  from here:http://www.postgresql.org/docs/9.3/static/sql-select.html#SQL-UNION you'llsee the default is indeed UNION DISTINCT.  so changing...
   Author: Stephen Sprague, 2014-03-12, 20:38
Sort:
project
Hive (103)
type
mail # user (100)
mail # dev (3)
date
last 7 days (0)
last 30 days (6)
last 90 days (27)
last 6 months (36)
last 9 months (103)
author
Namit Jain (645)
Carl Steinbach (419)
Zheng Shao (382)
Brock Noland (294)
Edward Capriolo (291)
Ashutosh Chauhan (261)
Navis (248)
John Sichi (212)
Gunther Hagleitner (197)
Thejas M Nair (178)
Ning Zhang (170)
Lefty Leverenz (159)
Kevin Wilfong (152)
He Yongqiang (139)
Xuefu Zhang (134)
Stephen Sprague