[GitHub] spark pull request #15547: [SPARK-18002][SQL] Pruning unnecessary IsNotNull ...

2016-10-19 Thread viirya
Github user viirya closed the pull request at: https://github.com/apache/spark/pull/15547 --- 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

[GitHub] spark pull request #15547: [SPARK-18002][SQL] Pruning unnecessary IsNotNull ...

2016-10-18 Thread viirya
GitHub user viirya opened a pull request: https://github.com/apache/spark/pull/15547 [SPARK-18002][SQL] Pruning unnecessary IsNotNull predicates from Filter ## What changes were proposed in this pull request? In `PruneFilters` rule, we can prune unnecessary `IsNotNull`