Cheng Lian 3fa6491be6 [SPARK-13473][SQL] Don't push predicate through project with nondeterministic field(s) ... ## What changes were proposed in this pull request? Predicates shouldn't be pushed through project with nondeterministic field(s). See https://github.com/graphframes/graphframes/pull/23 and SPARK-13473 for more details. This PR targets master, branch-1.6, and branch-1.5. ## How was this patch tested? A test case is added in `FilterPushdownSuite`. It constructs a query plan where a filter is over a project with a nondeterministic field. Optimized query plan shouldn't change in this case. Author: Cheng Lian <lian@databricks.com> Closes #11348 from liancheng/spark-13473-no-ppd-through-nondeterministic-project-field.		2016-02-25 20:43:03 +08:00
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src	[SPARK-13473][SQL] Don't push predicate through project with nondeterministic field(s)	2016-02-25 20:43:03 +08:00
pom.xml	[SPARK-11565] Replace deprecated DigestUtils.shaHex call	2016-02-10 09:52:35 +00:00