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[HIVE-4848] std, stddev and stddev_pop aggregates on double/float fail to vectorize - Hive - [issue]
...the aggregatesDefinition erroneously list std,stddev and stddev for Double as Long. trivial fix....
http://issues.apache.org/jira/browse/HIVE-4848    Author: Remus Rusanu, 2013-07-17, 19:21
[HIVE-4597] Remove test code from ql\src\java tree, place it itn ql\src\test tree - Hive - [issue]
...The TestCodeGen and the generated files (probably the templates too) belong in the ql\src\test tree, not in the ql\src\java tree...
http://issues.apache.org/jira/browse/HIVE-4597    Author: Remus Rusanu, 2013-07-12, 18:34
Review Request 12133: HIVE-4786 Incorrect aggregate results - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/12133/  Review request for hive, Eric Hanson and Jitendra Pandey.   Bugs: HIVE-4786   ...
   Author: Remus Rusanu, 2013-06-27, 14:17
Review Request 12132: HIVE-4774 Hive Runtime Error while closing operators: java.lang.NullPointerException - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/12132/  Review request for hive and Jitendra Pandey.   Bugs: HIVE-4774     https:...
   Author: Remus Rusanu, 2013-06-27, 11:29
Review Request: HIVE-4718 Incorrect handling of string keys and null values in VectorHashKey - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11963/  Review request for hive and Jitendra Pandey.   Description  A more thorough fi...
   Author: Remus Rusanu, 2013-06-19, 14:11
Review Request: HIVE-4716 the VectorHashKeyWrapper is using a plain wrong column index for string values - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11857/  Review request for hive, Jitendra Pandey and Eric Hanson.   Description  `stri...
   Author: Remus Rusanu, 2013-06-13, 09:07
Review Request: HIVE-4686 Fix output object type for min/max aggregates, preserver input expression type. also fix null output to use NullWritable - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11836/  Review request for hive, Jitendra Pandey and Eric Hanson.   Description  See H...
   Author: Remus Rusanu, 2013-06-12, 15:30
[HIVE-4606] Implement vector group by hash spill - Hive - [issue]
...the row mode GBy operator is capable of spilling the hash map (by emitting it into the M/R and deleting the keys emitted) to conform to emmory constraints. The VGBy should be able to do the ...
http://issues.apache.org/jira/browse/HIVE-4606    Author: Remus Rusanu, 2013-06-11, 22:41
[expand - 1 more] - Re: Review Request: HIVE-4606 Add memory pressure flush for VectorGroupByOperator - Hive - [mail # dev]
...This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11747/  (Updated June 11, 2013, 8:40 a.m.)   Review request for hive, Jitendra Pandey and E...
   Author: Remus Rusanu, 2013-06-11, 08:40
[HIVE-4599] VectorGroupByOperator steals the non-vectorized children and crashes query if vectorization fails - Hive - [issue]
...Have the VGBy clone it's own row mode children or implement vector mode output (including VectorReduceSinkOperator)...
http://issues.apache.org/jira/browse/HIVE-4599    Author: Remus Rusanu, 2013-06-07, 22:26
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