Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 21 to 30 from 89 (0.117s).
Loading phrases to help you
refine your search...
[HIVE-6568] Vectorized cast of decimal to string and timestamp produces incorrect result. - Hive - [issue]
...A decimal value 1.23 with scale 5 is represented in string as 1.23000. This behavior is different from HiveDecimal behavior.The difference in cast to timestamp is due to more aggressive roun...
http://issues.apache.org/jira/browse/HIVE-6568    Author: Jitendra Nath Pandey, 2014-03-12, 20:04
[HIVE-6624] Support ExprNodeNullDesc in vectorized mode. - Hive - [issue]
...Support ExprNodeNullDesc in vectorized mode.An example where this shows up in the plan:"case when a > 0 then b else null end"TPCDS query 73 has an expression like the above....
http://issues.apache.org/jira/browse/HIVE-6624    Author: Jitendra Nath Pandey, 2014-03-11, 21:55
[HIVE-6531] Runtime errors in vectorized execution. - Hive - [issue]
...There are a few runtime errors observed in some of the tpcds queries for following reasons:1) VectorFileSinkOperator fails with LazyBinarySerde.2) Decimal128 and Unsigned128 don't serialize ...
http://issues.apache.org/jira/browse/HIVE-6531    Author: Jitendra Nath Pandey, 2014-03-10, 01:08
[HIVE-6511] casting from decimal to tinyint,smallint, int and bigint generates different result when vectorization is on - Hive - [issue]
...select dc,cast(dc as int), cast(dc as smallint),cast(dc as tinyint) from vectortab10korc limit 20 generates following result when vectorization is enabled:4619756289662.078125 -1628520834 -1...
http://issues.apache.org/jira/browse/HIVE-6511    Author: Jitendra Nath Pandey, 2014-03-09, 17:44
[HIVE-6416] Vectorized mathematical functions for decimal type. - Hive - [issue]
...Vectorized mathematical functions for decimal type....
http://issues.apache.org/jira/browse/HIVE-6416    Author: Jitendra Nath Pandey, 2014-02-20, 06:07
[HIVE-6178] Implement vectorized reader for DECIMAL datatype for ORC format. - Hive - [issue]
...Implement vectorized reader for DECIMAL datatype for ORC format....
http://issues.apache.org/jira/browse/HIVE-6178    Author: Jitendra Nath Pandey, 2014-01-29, 05:34
[HIVE-6156] Implement vectorized reader for Date datatype for ORC format. - Hive - [issue]
...We need to implement vectorized reader for Date datatype for ORC format....
http://issues.apache.org/jira/browse/HIVE-6156    Author: Jitendra Nath Pandey, 2014-01-14, 01:53
[HIVE-5979] Failure in cast to timestamps. - Hive - [issue]
...Query ran:select cast(t as timestamp), cast(si as timestamp),       cast(i as timestamp), cast(b as timestamp),       cast(f as string), cast(d as tim...
http://issues.apache.org/jira/browse/HIVE-5979    Author: Jitendra Nath Pandey, 2013-12-11, 21:35
[HIVE-5978] Rollups not supported in vector mode. - Hive - [issue]
...Rollups are not supported in vector mode, the query should fail to vectorize. A separate jira will be filed to implement rollups in vector mode....
http://issues.apache.org/jira/browse/HIVE-5978    Author: Jitendra Nath Pandey, 2013-12-11, 09:42
[HIVE-5691] Intermediate columns are incorrectly initialized for partitioned tables. - Hive - [issue]
...Intermediate columns are incorrectly initialized for partitioned tables. Same tablescan operator can be used for multiple partitions. The vectorizer doesn't initialize for all partition path...
http://issues.apache.org/jira/browse/HIVE-5691    Author: Jitendra Nath Pandey, 2013-11-08, 23:46
Hive (89)
Ambari (81)
HDFS (21)
Hadoop (19)
MapReduce (14)
issue (89)
last 7 days (0)
last 30 days (0)
last 90 days (1)
last 6 months (2)
last 9 months (89)
Namit Jain (645)
Carl Steinbach (409)
Zheng Shao (382)
Brock Noland (366)
Edward Capriolo (298)
Navis (295)
Ashutosh Chauhan (287)
Gunther Hagleitner (232)
Thejas M Nair (224)
John Sichi (212)
Lefty Leverenz (212)
Xuefu Zhang (176)
Ning Zhang (171)
Sergey Shelukhin (155)
Kevin Wilfong (152)
He Yongqiang (139)
Eugene Koifman (125)
Jason Dere (122)
Harish Butani (116)
Alan Gates (113)
Nitin Pawar (112)
Vaibhav Gumashta (108)
Prasanth J (101)
Joydeep Sen Sarma (95)
Szehon Ho (93)
Jitendra Nath Pandey