Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 89 (0.089s).
Loading phrases to help you
refine your search...
[HIVE-5538] Turn on vectorization by default. - Hive - [issue]
... Vectorization should be turned on by default, so that users don't have to specifically enable vectorization.   Vectorization code validates and ensures that a query falls bac...
http://issues.apache.org/jira/browse/HIVE-5538    Author: Jitendra Nath Pandey, 2014-08-19, 00:15
[HIVE-5570] Handle virtual columns and schema evolution in vector code path - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-5570    Author: Jitendra Nath Pandey, 2014-06-27, 01:28
[HIVE-6879] Vectorization: IsNull returns incorrect output column. - Hive - [issue]
...IsNull returns -1 as output column....
http://issues.apache.org/jira/browse/HIVE-6879    Author: Jitendra Nath Pandey, 2014-04-11, 03:31
[HIVE-6858] Unit tests decimal_udf.q, vectorization_div0.q fail with jdk-7. - Hive - [issue]
...Unit tests decimal_udf.q, vectorization_div0.q fail with jdk-7.< -250.0 6583411.236 1.0 6583411.236 -0.004 -0.0048---> -250.0 6583411.236 1.0 6583411.236 -0.0040 -0.0048Following code ...
http://issues.apache.org/jira/browse/HIVE-6858    Author: Jitendra Nath Pandey, 2014-04-09, 21:41
[HIVE-6841] Vectorized execution throws NPE for partitioning columns with __HIVE_DEFAULT_PARTITION__ - Hive - [issue]
...If partitioning columns have _HIVE_DEFAULT_PARTITION_ or null, vectorized execution throws NPE....
http://issues.apache.org/jira/browse/HIVE-6841    Author: Jitendra Nath Pandey, 2014-04-07, 19:49
[HIVE-6752] Vectorized Between and IN expressions don't work with decimal, date types. - Hive - [issue]
...Vectorized Between and IN expressions don't work with decimal, date types....
http://issues.apache.org/jira/browse/HIVE-6752    Author: Jitendra Nath Pandey, 2014-03-29, 00:00
[HIVE-6777] VectorizedHashKeyWrapper: comments and readability. - Hive - [issue]
...We should add more comments in VectorizedHashKeyWrapper particularly to explain the logic behind using offsets for different datatypes.Also consider helper functions for offset calculation....
http://issues.apache.org/jira/browse/HIVE-6777    Author: Jitendra Nath Pandey, 2014-03-28, 23:19
[HIVE-6776] Vectorization: Optimize timestamp to string-timestamp comparision using long comparisons. - Hive - [issue]
...The timestamp to string-timestamp comparison currently (HIVE-6752) happens using string-string comparison because timestamp is cast to string. This can be optimized by casting string-timesta...
http://issues.apache.org/jira/browse/HIVE-6776    Author: Jitendra Nath Pandey, 2014-03-28, 23:13
[HIVE-6701] Analyze table compute statistics for decimal columns. - Hive - [issue]
...Analyze table should compute statistics for decimal columns as well....
http://issues.apache.org/jira/browse/HIVE-6701    Author: Jitendra Nath Pandey, 2014-03-27, 23:43
[HIVE-6762] VectorGroupBy operator should produce vectorized row batch and let a terminal operator convert to row mode. - Hive - [issue]
...VectorGroupBy operator should produce vectorized row batch and let a terminal operator convert to row mode....
http://issues.apache.org/jira/browse/HIVE-6762    Author: Jitendra Nath Pandey, 2014-03-26, 23:57
Sort:
project
Hive (89)
Ambari (81)
HDFS (21)
Hadoop (19)
MapReduce (14)
type
issue (89)
date
last 7 days (0)
last 30 days (0)
last 90 days (1)
last 6 months (2)
last 9 months (89)
author
Namit Jain (645)
Carl Steinbach (408)
Zheng Shao (382)
Brock Noland (350)
Edward Capriolo (297)
Navis (292)
Ashutosh Chauhan (284)
Gunther Hagleitner (226)
Thejas M Nair (223)
John Sichi (212)
Lefty Leverenz (209)
Ning Zhang (171)
Xuefu Zhang (166)
Kevin Wilfong (152)
He Yongqiang (139)
Sergey Shelukhin (136)
Eugene Koifman (124)
Jason Dere (115)
Nitin Pawar (113)
Harish Butani (110)
Alan Gates (107)
Prasanth J (101)
Vaibhav Gumashta (98)
Joydeep Sen Sarma (95)
Owen O'Malley (92)
Jitendra Nath Pandey