ODIn/spark-instrumented-optimizer
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity
spark-instrumented-optimizer/sql/core/src
History
Wenchen Fan 4e290522c2 [SPARK-7276] [DATAFRAME] speed up DataFrame.select by collapsing Project 
Author: Wenchen Fan <cloud0fan@outlook.com>

Closes #5831 from cloud-fan/7276 and squashes the following commits:

ee4a1e1 [Wenchen Fan] fix rebase mistake
a3b565d [Wenchen Fan] refactor
99deb5d [Wenchen Fan] add test
f1f67ad [Wenchen Fan] fix 7276
2015-05-12 11:51:55 -07:00
..
main [SPARK-7276] [DATAFRAME] speed up DataFrame.select by collapsing Project 2015-05-12 11:51:55 -07:00
test [SPARK-7276] [DATAFRAME] speed up DataFrame.select by collapsing Project 2015-05-12 11:51:55 -07:00