spark-instrumented-optimizer/core
Davies Liu 6a1c864ab6 [SPARK-12295] [SQL] external spilling for window functions
This PR manage the memory used by window functions (buffered rows), also enable external spilling.

After this PR, we can run window functions on a partition with hundreds of millions of rows with only 1G.

Author: Davies Liu <davies@databricks.com>

Closes #10605 from davies/unsafe_window.
2016-01-06 23:21:52 -08:00
..
src [SPARK-12295] [SQL] external spilling for window functions 2016-01-06 23:21:52 -08:00
pom.xml Bump master version to 2.0.0-SNAPSHOT. 2015-12-19 15:13:05 -08:00