petermaxlee c9a6762150 [SPARK-16199][SQL] Add a method to list the referenced columns in data source Filter ... ## What changes were proposed in this pull request? It would be useful to support listing the columns that are referenced by a filter. This can help simplify data source planning, because with this we would be able to implement unhandledFilters method in HadoopFsRelation. This is based on rxin's patch (#13901) and adds unit tests. ## How was this patch tested? Added a new suite FiltersSuite. Author: petermaxlee <petermaxlee@gmail.com> Author: Reynold Xin <rxin@databricks.com> Closes #14120 from petermaxlee/SPARK-16199.		2016-07-11 22:23:32 -07:00
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benchmarks	[SPARK-15881] Update microbenchmark results for WideSchemaBenchmark	2016-06-11 15:26:08 -07:00
src	[SPARK-16199][SQL] Add a method to list the referenced columns in data source Filter	2016-07-11 22:23:32 -07:00
pom.xml	[SPARK-16477] Bump master version to 2.1.0-SNAPSHOT	2016-07-11 09:42:56 -07:00