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 1 to 10 from 113 (0.118s).
Loading phrases to help you
refine your search...
[HIVE-9443] ORC PPD - fix fuzzy case evaluation of IS_NULL - Hive - [issue]
...CLEAR LIBRARY CACHEORC PPD returns IS_NULL wrong for the fuzz case of some-nulls.The code-flow in effect should beif (min == null) {  // all nulls  return YES;} else {&nb...
http://issues.apache.org/jira/browse/HIVE-9443    Author: Gopal V, 2015-01-25, 05:04
[expand - 1 more] - Re: Created branch 1.0 - Hive - [mail # dev]
...On 1/23/15, 6:59 AM, Xuefu Zhang wrote: From the stability and long-term support use-cases that is very definitely the wrong thing to do - to cram code into a 1.0 release.The "huge diff...
   Author: Gopal V, 2015-01-23, 18:43
[expand - 1 more] - Re: Getting Tez working against cdh 5.3 - Hive - [mail # user]
...On 1/20/15, 4:11 PM, Edward Capriolo wrote:...You need to compile it against CDH jars anyway.That particular case is the LD_LIBRARY_PATH missing for tez.task.launch.env variable.With rolling...
   Author: Gopal V, 2015-01-23, 18:09
[expand - 1 more] - Re: Spark performance for small queries - Hive - [mail # user]
...On 1/22/15, 4:36 PM, chandra Reddy Bogala wrote:That is exactly the best practice for hive-13 and earlier. Small files, compressed and converted to columnar storage as part of a periodic com...
   Author: Gopal V, 2015-01-23, 02:28
[HIVE-9310] CLI JLine does not flush history back to ~/.hivehistory - Hive - [issue]
...Hive CLI does not seem to be saving history anymore.In JLine with the PersistentHistory class, to keep history across sessions, you need to do reader.getHistory().flush()....
http://issues.apache.org/jira/browse/HIVE-9310    Author: Gopal V, 2015-01-22, 20:01
[HIVE-7859] Tune zlib compression in ORC to account for the encoding strategy - Hive - [issue]
...Currently ORC Zlib is slow because several compression strategies ZLib uses is already done by ORC in itself (dictionary, RLE, bit-packing).We need to pick between Z_FILTERED, Z_HUFFMAN_ONLY...
http://issues.apache.org/jira/browse/HIVE-7859    Author: Gopal V, 2015-01-21, 08:40
[HIVE-7428] OrcSplit fails to account for columnar projections in its size estimates - Hive - [issue]
...Currently, ORC generates splits based on stripe offset + stripe length.This means that the splits for all columnar projections are exactly the same size, despite reading the footer which giv...
http://issues.apache.org/jira/browse/HIVE-7428    Author: Gopal V, 2015-01-21, 04:50
[HIVE-9401] Backport: Fastpath for limited fetches from unpartitioned tables - Hive - [issue]
...Currently, for flat tables, the threshold check is applicable for a query like select * from lineitem limit 1;.This is not necessary as without a filter clause, this can be executed entirely...
http://issues.apache.org/jira/browse/HIVE-9401    Author: Gopal V, 2015-01-21, 01:51
Re: Trying to improve compression ratio for an ORC table - Hive - [mail # user]
...On 1/18/15, 10:11 PM, Daniel Haviv wrote:That is very likely not related at all to anything you have changed.I would not be surprised by this in Hive-13.ORC pads HDFS blocks with zeroes when...
   Author: Gopal V, 2015-01-19, 07:09
[HIVE-7313] Allow in-memory/ssd session-level temp-tables - Hive - [issue]
...With HDFS storage policies implementation, temporary tables can be written with different storage/reliability policies. In-session temporary tables can be targetted at both SSD and memory st...
http://issues.apache.org/jira/browse/HIVE-7313    Author: Gopal V, 2015-01-17, 08:42
Sort:
project
Hive (112)
Tez (52)
Hadoop (15)
HDFS (8)
MapReduce (8)
YARN (6)
Ambari (1)
type
issue (91)
mail # user (13)
mail # dev (9)
date
last 7 days (9)
last 30 days (18)
last 90 days (33)
last 6 months (55)
last 9 months (113)
author
Namit Jain (644)
Brock Noland (473)
Carl Steinbach (410)
Zheng Shao (382)
Ashutosh Chauhan (315)
Navis (310)
Edward Capriolo (300)
Lefty Leverenz (244)
Gunther Hagleitner (242)
Thejas M Nair (236)
Xuefu Zhang (223)
John Sichi (211)
Sergey Shelukhin (185)
Ning Zhang (171)
Kevin Wilfong (152)
Alan Gates (142)
Jason Dere (140)
He Yongqiang (139)
Eugene Koifman (138)
Szehon Ho (123)
Vaibhav Gumashta (117)
Nitin Pawar (114)
Harish Butani (111)
Prasanth J (109)
Gopal V (99)
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