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Re: Review Request 17005: Vectorized reader for DECIMAL datatype for ORC format. - Hive - [mail # dev]
...-----------------------------------------------------------This is an automatically generated e-mail. To reply, visit:https://reviews.apache.org/r/17005/#review33024-------------------------...
   Author: Eric Hanson, 2014-01-28, 19:35
[HIVE-6183] Implement vectorized type cast from/to decimal(p, s) - Hive - [issue]
...Add support for all the type supported type casts to/from decimal(p,s) in vectorized mode....
http://issues.apache.org/jira/browse/HIVE-6183    Author: Eric Hanson, 2014-01-28, 18:27
[HIVE-6243] error in high-precision division for Decimal128 - Hive - [issue]
...a = 213474114411690b = 5062120663a * b = 1080631725579042037750470(a * b) / b ==>   actual:   251599050984618  expected: 213474114411690...
http://issues.apache.org/jira/browse/HIVE-6243    Author: Eric Hanson, 2014-01-27, 17:30
[HIVE-6257] Add more unit tests for high-precision Decimal128 arithmetic - Hive - [issue]
...Add more unit tests for high-precision Decimal128 arithmetic, with arguments close to or at 38 digit limit. Consider some random stress tests for broader coverage. Coverage is pretty good no...
http://issues.apache.org/jira/browse/HIVE-6257    Author: Eric Hanson, 2014-01-24, 22:03
[HIVE-6186] error in vectorized Column-Column comparison filter for repeating case - Hive - [issue]
...FilterColumnCompareColumn.txt  contains this code:    } else if (inputColVector1.isRepeating && inputColVector2.isRepeating) {      if (nullPo...
http://issues.apache.org/jira/browse/HIVE-6186    Author: Eric Hanson, 2014-01-18, 01:33
[HIVE-6124] Support basic Decimal arithmetic in vector mode (+, -, *) - Hive - [issue]
...Create support for basic decimal arithmetic (+, -, * but not /, %) based on templates for column-scalar, scalar-column, and column-column operations....
http://issues.apache.org/jira/browse/HIVE-6124    Author: Eric Hanson, 2014-01-16, 23:15
[HIVE-6067] Implement vectorized decimal comparison filters - Hive - [issue]
...Using the new DecimalColumnVector type, implement templates to generate VectorExpression subclasses for Decimal comparison filters (<, <=, >, >=, =, !=). Include scalar-column, c...
http://issues.apache.org/jira/browse/HIVE-6067    Author: Eric Hanson, 2014-01-13, 19:44
Re: Review Request 16760: Implement vectorized reader for Date datatype for ORC format. - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/16760/#review31460    ql/src/test/org/apache/hadoop/hive/ql/io/orc/TestVectorizedORCReader....
   Author: Eric Hanson, 2014-01-09, 21:21
RE: Vectorizied execution on RCFile - Hive - [mail # user]
...There’s actually a different inputformat for vectorized processing on RCFile. See https://issues.apache.org/jira/browse/HIVE-4483. Vectorized execution won’t run as fast on RCFile as ORC, bu...
   Author: Eric Hanson, 2014-01-09, 19:53
[HIVE-6051] Create DecimalColumnVector and a representative VectorExpression for decimal - Hive - [issue]
...Create a DecimalColumnVector to use as a basis for vectorized decimal operations. Include a representative VectorExpression on decimal (e.g. column-column addition) to demonstrate it's use....
http://issues.apache.org/jira/browse/HIVE-6051    Author: Eric Hanson, 2014-01-08, 18:17
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