spark-instrumented-optimizer/sql/catalyst
Davies Liu 0e5ebac3c1 [SPARK-12950] [SQL] Improve lookup of BytesToBytesMap in aggregate
This PR improve the lookup of BytesToBytesMap by:

1. Generate code for calculate the hash code of grouping keys.

2. Do not use MemoryLocation, fetch the baseObject and offset for key and value directly (remove the indirection).

Author: Davies Liu <davies@databricks.com>

Closes #11010 from davies/gen_map.
2016-02-09 16:41:21 -08:00
..
src [SPARK-12950] [SQL] Improve lookup of BytesToBytesMap in aggregate 2016-02-09 16:41:21 -08:00
pom.xml [SPARK-6363][BUILD] Make Scala 2.11 the default Scala version 2016-01-30 00:20:28 -08:00