Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 2 from 2 (0.13s).
Loading phrases to help you
refine your search...
[expand - 2 more] - Re: Map join optimization issue - Hive - [mail # user]
...I am on 0.9.  If I have a selectivity condition on small table, does Hive try to estimate filtered data size before deciding the join algorithm? If it is the case, it makes sense to use...
   Author: Mayuresh Kunjir, 2013-02-15, 21:57
Fwd: Map join optimization issue - Hive - [mail # user]
...Hello all,   I am trying to join two tables, the smaller being of size 4GB. When I set hive.mapjoin.smalltable.filesize parameter above 500MB, Hive tries to perform a local task to read...
   Author: Mayuresh Kunjir, 2013-02-07, 19:39
Sort:
project
Hive (2)
type
mail # user (2)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (2)
author
Ted Yu (1643)
Harsh J (1291)
Jun Rao (1029)
Todd Lipcon (1002)
Stack (974)
Jonathan Ellis (842)
Andrew Purtell (796)
Jean-Daniel Cryans (754)
jacques@... (738)
stack (716)
Yusaku Sako (708)
Jarek Jarcec Cecho (699)
Eric Newton (696)
Jonathan Hsieh (675)
Roman Shaposhnik (656)
Brock Noland (653)
Namit Jain (649)
Neha Narkhede (648)
Hitesh Shah (626)
Owen O'Malley (625)
Steve Loughran (617)
Siddharth Seth (614)
Josh Elser (562)
Eli Collins (545)
Arun C Murthy (543)
Mayuresh Kunjir