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 153 (0.063s).
Loading phrases to help you
refine your search...
[HIVE-11173] Fair ordering of fragments in wait queue - Hive - [issue]
...Wait queue ordering is currently based on the following1) Finishable or not2) Vertex parallelism3) Attempt start timeThis ordering has issues in cases when 2 or more queries are execute in p...
http://issues.apache.org/jira/browse/HIVE-11173    Author: Prasanth Jayachandran, 2015-07-02, 21:03
[HIVE-11122] ORC should not record the timezone information when there are no timestamp columns - Hive - [issue]
...Currently ORC records the time zone information in the stripe footer even when there are no timestamp columns. This will not only add to the size of the footer but also can cause inconsisten...
http://issues.apache.org/jira/browse/HIVE-11122    Author: Prasanth Jayachandran, 2015-07-02, 20:59
[HIVE-11043] ORC split strategies should adapt based on number of files - Hive - [issue]
...ORC split strategies added in HIVE-10114 chose strategies based on average file size. It would be beneficial to choose a different strategy based on number of files as well....
http://issues.apache.org/jira/browse/HIVE-11043    Author: Prasanth Jayachandran, 2015-06-28, 21:41
[HIVE-11118] Load data query should validate file formats with destination tables - Hive - [issue]
...Load data local inpath queries does not do any validation wrt file format. If the destination table is ORC and if we try to load files that are not ORC, the load will succeed but querying su...
http://issues.apache.org/jira/browse/HIVE-11118    Author: Prasanth Jayachandran, 2015-06-28, 20:10
[HIVE-10114] Split strategies for ORC - Hive - [issue]
...ORC split generation does not have clearly defined strategies for different scenarios (many small orc files, few small orc files, many large files etc.). Few strategies like storing the file...
http://issues.apache.org/jira/browse/HIVE-10114    Author: Prasanth Jayachandran, 2015-06-28, 19:59
[HIVE-11031] ORC concatenation of old files can fail while merging column statistics - Hive - [issue]
...Column statistics in ORC are optional protobuf fields. Old ORC files might not have statistics for newly added types like decimal, date, timestamp etc. But column statistics merging assumes ...
http://issues.apache.org/jira/browse/HIVE-11031    Author: Prasanth Jayachandran, 2015-06-26, 20:09
[HIVE-11121] Make ORC implement file format validation interface - Hive - [issue]
...ORC should implement file format validation interface. Refer parent task for more details....
http://issues.apache.org/jira/browse/HIVE-11121    Author: Prasanth Jayachandran, 2015-06-26, 03:43
[HIVE-11120] Generic interface for file format validation - Hive - [issue]
...https://issues.apache.org/jira/browse/HIVE-11118?focusedCommentId=14602302&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14602302We need generic interface...
http://issues.apache.org/jira/browse/HIVE-11120    Author: Prasanth Jayachandran, 2015-06-26, 03:42
[HIVE-11058] Make alter_merge* tests (ORC only) stable across different OSes - Hive - [issue]
...alter_merge* (ORC only) tests are showing stats diff in different OSes....
http://issues.apache.org/jira/browse/HIVE-11058    Author: Prasanth Jayachandran, 2015-06-23, 22:46
[HIVE-9188] BloomFilter support in ORC - Hive - [issue]
...BloomFilters are well known probabilistic data structure for set membership checking. We can use bloom filters in ORC index for better row group pruning. Currently, ORC row group index uses ...
http://issues.apache.org/jira/browse/HIVE-9188    Author: Prasanth Jayachandran, 2015-06-17, 03:00
Sort:
project
Hive (153)
Pig (4)
Tez (4)
Hadoop (1)
Phoenix (1)
type
issue (76)
mail # user (46)
mail # dev (31)
date
last 7 days (5)
last 30 days (12)
last 90 days (54)
last 6 months (94)
last 9 months (153)
author
Namit Jain (609)
Brock Noland (458)
Carl Steinbach (332)
Ashutosh Chauhan (319)
Navis (318)
Sergey Shelukhin (314)
Zheng Shao (282)
Gunther Hagleitner (273)
Thejas M Nair (263)
Xuefu Zhang (244)
Eugene Koifman (180)
Gopal V (175)
Alan Gates (154)
Ning Zhang (153)
Alexander Pivovarov (147)
Kevin Wilfong (147)
John Sichi (146)
Jason Dere (145)
He Yongqiang (135)
Szehon Ho (126)
Vaibhav Gumashta (126)
Sushanth Sowmyan (117)
Vikram Dixit K (117)
Harish Butani (110)
Prasanth J (108)
Hari Sankar Sivarama Subr...(94)
Edward Capriolo (91)
Jitendra Nath Pandey (89)
Laljo John Pullokkaran (89)
Chengxiang Li (86)
Prasanth Jayachandran
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