Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 91 to 100 from 712 (0.078s).
Loading phrases to help you
refine your search...
[HIVE-3571] add a way to run a small unit quickly - Hive - [issue]
...A simple unit test:ant test -Dtestcase=TestCliDriver -Dqfile=groupby2.qtakes a long time.There should be a quick way to achieve that for debugging....
http://issues.apache.org/jira/browse/HIVE-3571    Author: Namit Jain, 2013-02-18, 12:39
[HIVE-1035] limit can be optimized if the limit is happening on the reducer - Hive - [issue]
...A query like:select ... from A join B..  limit 10;where the limit is performed on the reducer can be further optimized.Currently, all the operators on the reduce side will be done, but ...
http://issues.apache.org/jira/browse/HIVE-1035    Author: Namit Jain, 2013-02-15, 06:25
[HIVE-201] fetch task appears as a root task in explain plan - Hive - [issue]
...fetch task appears as a root task in explain plan. that should be changed so that fetch task depends on the execution task appropriately...
http://issues.apache.org/jira/browse/HIVE-201    Author: Namit Jain, 2013-02-15, 06:24
[HIVE-4006] Add local sort operator - Hive - [issue]
...We've seen in the past that sorting data on a specific column can greatly improve the compression of data.  The problem is that sorting data is expensive and requires a reduce phase.One...
http://issues.apache.org/jira/browse/HIVE-4006    Author: Namit Jain, 2013-02-11, 11:54
Re: [VOTE] Graduate HCatalog from the incubator and become part of Hive - Hive - [mail # dev]
...+1   On 2/5/13 2:54 PM, "Alexander Alten-Lorenz"  wrote:  ...
   Author: Namit Jain, 2013-02-07, 04:06
[HIVE-3988] lateral view followed by mapjoin should not be allowed - Hive - [issue]
...Consider the following queries:drop table lazy_array_map;create table lazy_array_map (map_col map<int,string>, array_col array <string> );INSERT OVERWRITE TABLE lazy_array_map se...
http://issues.apache.org/jira/browse/HIVE-3988    Author: Namit Jain, 2013-02-05, 08:33
Re: branch for ptf and windowing fuction - Hive - [mail # dev]
...+1   On 2/2/13 11:01 AM, "Clark Yang (杨卓荦)"  wrote:  ...
   Author: Namit Jain, 2013-02-03, 17:41
[HIVE-768] add configuration parameters to disable counters - Hive - [issue]
...All counters are enabled by default right now, which can have a performance hit - it would be good to enable them selectively....
http://issues.apache.org/jira/browse/HIVE-768    Author: Namit Jain, 2013-01-31, 09:34
Re: [VOTE] Amend Hive Bylaws + Add HCatalog Submodule - Hive - [mail # user]
...+1 and +1  On 1/30/13 6:53 AM, "Gunther Hagleitner"  wrote:  ...
   Author: Namit Jain, 2013-01-31, 08:14
Re: reduced unit test timings - Hive - [mail # dev]
...I run tests on a parallel cluster (8 machines). For that, the test time has gone down from 2:15hours to approx. 1:15   On 1/31/13 11:55 AM, "Ashutosh Chauhan"  wrote:  ...
   Author: Namit Jain, 2013-01-31, 06:27
Sort:
project
Hive (712)
MapReduce (4)
Hadoop (1)
type
issue (609)
mail # user (67)
mail # dev (33)
wiki (3)
date
last 7 days (2)
last 30 days (6)
last 90 days (14)
last 6 months (17)
last 9 months (712)
author
Namit Jain (645)
Carl Steinbach (419)
Zheng Shao (382)
Brock Noland (293)
Edward Capriolo (291)
Ashutosh Chauhan (262)
Navis (248)
John Sichi (212)
Gunther Hagleitner (197)
Thejas M Nair (178)
Ning Zhang (170)
Lefty Leverenz (156)
Kevin Wilfong (152)
He Yongqiang (139)
Xuefu Zhang (134)