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| author | Michael Armbrust <michael@databricks.com> | 2014-05-08 01:08:43 -0400 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-05-08 01:12:10 -0400 |
| commit | 8f3b9250c975debafd663b857ef66e6627eb0b5f (patch) | |
| tree | f66d8ec4222940db47f0d4e7c9b19d61ab1a9eb0 /conf | |
| parent | 010040fd0ddd38717e8747c884bc8b1cbf684d38 (diff) | |
| download | spark-8f3b9250c975debafd663b857ef66e6627eb0b5f.tar.gz spark-8f3b9250c975debafd663b857ef66e6627eb0b5f.tar.bz2 spark-8f3b9250c975debafd663b857ef66e6627eb0b5f.zip | |
[SQL] Improve SparkSQL Aggregates
* Add native min/max (was using hive before).
* Handle nulls correctly in Avg and Sum.
Author: Michael Armbrust <michael@databricks.com>
Closes #683 from marmbrus/aggFixes and squashes the following commits:
64fe30b [Michael Armbrust] Improve SparkSQL Aggregates * Add native min/max (was using hive before). * Handle nulls correctly in Avg and Sum.
(cherry picked from commit 19c8fb02bc2c2f76c3c45bfff4b8d093be9d7c66)
Signed-off-by: Reynold Xin <rxin@apache.org>
Diffstat (limited to 'conf')
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