Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 61 to 70 from 95 (0.119s).
Loading phrases to help you
refine your search...
[HIVE-4462] Finish support for modulo (%) operator for vectorized arithmetic - Hive - [issue]
...Support for vectorized modulo (%) is missing in CodeGen.java for several situations, e.g. most ColArithmeticScalar situations. This is to add modulo operator for all necessary situations....
http://issues.apache.org/jira/browse/HIVE-4462    Author: Eric Hanson, 2013-10-23, 22:59
[HIVE-4684] Query with filter constant on left of "=" and column expression on right does not vectorize - Hive - [issue]
...select dmachineid from factsqlengineam_vec_orc where 1073 = dmachineid + 1;Does not go down the vectorization path.Output:hive> select dmachineid from factsqlengineam_vec_orc where 1073 =...
http://issues.apache.org/jira/browse/HIVE-4684    Author: Eric Hanson, 2013-10-23, 22:59
[HIVE-4665] error at VectorExecMapper.close in group-by-agg query over ORC, vectorized - Hive - [issue]
...CREATE EXTERNAL TABLE FactSqlEngineAM4712( dAppVersionBuild int, dAppVersionBuildUNMAPPED32449 int, dAppVersionMajor int, dAppVersionMinor32447 int, dAverageCols23083 int, dDatabaseSize23090...
http://issues.apache.org/jira/browse/HIVE-4665    Author: Eric Hanson, 2013-10-23, 22:59
[HIVE-5517] Implement end-to-end tests for vectorized string and math functions, and casts - Hive - [issue]
...Vectorized implementations of string functions, math functions, and type casts have been implemented.Currently, these have junit tests to verify input/output correctness on batches of rows. ...
http://issues.apache.org/jira/browse/HIVE-5517    Author: Eric Hanson, 2013-10-20, 04:38
[HIVE-4821] Implement vectorized type casting for all types - Hive - [issue]
...Implement vectorized support for casting from any type to any type.From the documentation:cast(expr as <type>): Converts the results of the expression expr to <type> e.g. cast('1...
http://issues.apache.org/jira/browse/HIVE-4821    Author: Eric Hanson, 2013-10-16, 20:05
[HIVE-5490] SUBSTR(col, 1, 0) returns wrong result in vectorized mode - Hive - [issue]
...The query  select substr(cstring1, 1, 0) from alltypesorc;returns all empty strings when set hive.vectorized.execution.enabled = false;which is the correct result, and returns non-...
http://issues.apache.org/jira/browse/HIVE-5490    Author: Eric Hanson, 2013-10-11, 14:18
[HIVE-4898] make vectorized math functions work end-to-end (update VectorizationContext.java) - Hive - [issue]
...The vectorized math function VectorExpression classes were added in HIVE-4822. This JIRA is to allow those to actually be used in a SQL query end-to-end. This requires updating Vectorization...
http://issues.apache.org/jira/browse/HIVE-4898    Author: Eric Hanson, 2013-10-11, 01:24
[HIVE-4945] Make RLIKE/REGEXP run end-to-end by updating VectorizationContext - Hive - [issue]
http://issues.apache.org/jira/browse/HIVE-4945    Author: Eric Hanson, 2013-10-09, 05:05
[HIVE-4642] Implement vectorized RLIKE and REGEXP filter expressions - Hive - [issue]
...See title. I will add more details next week. The goal is (a) make this work correctly and (b) optimize it as well as possible, at least for the common cases....
http://issues.apache.org/jira/browse/HIVE-4642    Author: Eric Hanson, 2013-10-04, 03:17
[HIVE-4822] implement vectorized math functions - Hive - [issue]
...Implement vectorized support for the all the built-in math functions. This includes implementing the vectorized operation, and tying it all together in VectorizationContext so it runs end-to...
http://issues.apache.org/jira/browse/HIVE-4822    Author: Eric Hanson, 2013-09-25, 15:19
Hive (95)
Pig (2)
HBase (1)
Hadoop (1)
issue (79)
mail # dev (13)
mail # user (3)
last 7 days (0)
last 30 days (0)
last 90 days (2)
last 6 months (2)
last 9 months (95)
Namit Jain (645)
Carl Steinbach (409)
Zheng Shao (382)
Brock Noland (366)
Edward Capriolo (297)
Navis (295)
Ashutosh Chauhan (287)
Gunther Hagleitner (231)
Thejas M Nair (224)
John Sichi (212)
Lefty Leverenz (212)
Xuefu Zhang (175)
Ning Zhang (171)
Sergey Shelukhin (155)
Kevin Wilfong (152)
He Yongqiang (139)
Eugene Koifman (124)
Jason Dere (122)
Harish Butani (116)
Alan Gates (113)
Nitin Pawar (113)
Vaibhav Gumashta (108)
Prasanth J (101)
Joydeep Sen Sarma (95)
Szehon Ho (94)
Eric Hanson