Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 21 to 30 from 85 (0.151s).
Loading phrases to help you
refine your search...
Re: TPC-H queries on Hive 0.12 - Hive - [mail # user]
...I remember that textfiles are used in those scripts. With 0.12, I think ORC should be used. Also, I think those sub-queries should be merged into a single query. With a single query, if a re...
   Author: Yin Huai, 2013-11-22, 19:44
[expand - 1 more] - Re: ORC Tuning - Examples? - Hive - [mail # user]
...Hi John,  I have not played with the stride length. Based on my understanding of the code, since the stride length determines the number of rows between index entries, if you decrease t...
   Author: Yin Huai, 2013-11-14, 04:29
[HIVE-5697] Correlation Optimizer may generate wrong plans for cases involving outer join - Hive - [issue]
...For example,select x.key, y.value, count(*) from src x right outer join src1 y on (x.key=y.key and x.value=y.value) group by x.key, y.value; Correlation optimizer will determine that a singl...
http://issues.apache.org/jira/browse/HIVE-5697    Author: Yin Huai, 2013-11-10, 16:20
Re: [ANNOUNCE] New Hive Committer - Xuefu Zhang - Hive - [mail # dev]
...Congrats Xuefu!   On Mon, Nov 4, 2013 at 7:11 AM, Lianhui Wang wrote:  ...
   Author: Yin Huai, 2013-11-04, 13:34
Re: [ANNOUNCE] New Hive PMC Members - Thejas Nair and Brock Noland - Hive - [mail # user]
...Congratulations, Brock and Thejas!   On Thu, Oct 24, 2013 at 6:36 PM, Prasanth Jayachandran  wrote:  ...
   Author: Yin Huai, 2013-10-24, 23:34
Re: ArrayIndexOutOfBoundsException while writing MapReduce output as RCFile - Hive - [mail # user]
...Seems you did not set the number of columns (RCFileOutputFormat.setColumnNumber(Configuration conf, int columnNum)). Can you set it in your main method and see if your MR program works? &nbs...
   Author: Yin Huai, 2013-10-22, 02:02
Re: VOTE: Remove phabricator instructions from hive-development guide (wiki), officially only support Apache's review board. - Hive - [mail # dev]
...+1   On Thu, Oct 17, 2013 at 5:51 PM, Gunther Hagleitner  wrote:  ...
   Author: Yin Huai, 2013-10-18, 01:55
[HIVE-5546] A change in ORCInputFormat made by HIVE-4113 was reverted by HIVE-5391 - Hive - [issue]
...2013-10-15 10:49:49,386 INFO org.apache.hadoop.hive.ql.io.orc.OrcInputFormat: included column ids = 2013-10-15 10:49:49,386 INFO org.apache.hadoop.hive.ql.io.orc.OrcInputFormat: included col...
http://issues.apache.org/jira/browse/HIVE-5546    Author: Yin Huai, 2013-10-17, 07:15
Re: Custom SerDe: Initialize() passes a null configuration to my Custom SerDe - Hive - [mail # user]
...Can you try to set serde properties? https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-AddSerDeProperties  I have not tried it, but seems it is the r...
   Author: Yin Huai, 2013-10-14, 12:59
Re: NPE org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTable - Hive - [mail # user]
...Hello Xinyang,  Can you attach the query plan (the output of "EXPLAIN")? I think a bad plan caused the error.  Also, can you try hive trunk? Looks like it is a bug fixed after the ...
   Author: Yin Huai, 2013-10-11, 15:12
Sort:
project
Spark (90)
Hive (85)
HBase (2)
MapReduce (2)
Avro (1)
type
issue (53)
mail # user (17)
mail # dev (14)
wiki (1)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (5)
last 9 months (85)
author
Namit Jain (645)
Carl Steinbach (409)
Brock Noland (393)
Zheng Shao (382)
Navis (300)
Edward Capriolo (299)
Ashutosh Chauhan (298)
Gunther Hagleitner (242)
Thejas M Nair (235)
Lefty Leverenz (222)
John Sichi (212)
Xuefu Zhang (192)
Ning Zhang (171)
Sergey Shelukhin (162)
Kevin Wilfong (152)
He Yongqiang (139)
Eugene Koifman (130)
Alan Gates (122)
Jason Dere (120)
Nitin Pawar (113)
Vaibhav Gumashta (113)
Harish Butani (111)
Prasanth J (111)
Joydeep Sen Sarma (95)
Szehon Ho (94)
Yin Huai
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB