GitHub user jinfengni opened a pull request: https://github.com/apache/drill/pull/305
DRILL-4201 : Allow partial filter to be pushed down project for bette⦠â¦r performance. Partial filter pushdown has performance benefits because: 1) enable partition pruning, if the pushed down involves partitioning columns, 2) allow the filter to be applied in upper stream. You can merge this pull request into a Git repository by running: $ git pull https://github.com/jinfengni/incubator-drill DRILL-4201 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/drill/pull/305.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #305 ---- commit 68203ad035f65d1708ce228df432d5b23f4af3ba Author: Jinfeng Ni <j...@apache.org> Date: 2015-12-12T00:00:13Z DRILL-4201 : Allow partial filter to be pushed down project for better performance. Partial filter pushdown has performance benefits because: 1) enable partition pruning, if the pushed down involves partitioning columns, 2) allow the filter to be applied in upper stream. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---