Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[SPARK-6554] [SQL] Don't push down predicates which reference partiti…
…on column(s) There are two cases for the new Parquet data source: 1. Partition columns exist in the Parquet data files We don't need to push-down these predicates since partition pruning already handles them. 1. Partition columns don't exist in the Parquet data files We can't push-down these predicates since they are considered as invalid columns by Parquet. <!-- Reviewable:start --> [<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/5210) <!-- Reviewable:end --> Author: Cheng Lian <lian@databricks.com> Closes #5210 from liancheng/spark-6554 and squashes the following commits: 4f7ec03 [Cheng Lian] Adds comments e134ced [Cheng Lian] Don't push down predicates which reference partition column(s)
- Loading branch information