Liang-Chi Hsieh 7d734a6583 [SPARK-19931][SQL] InMemoryTableScanExec should rewrite output partitioning and ordering when aliasing output attributes ... ## What changes were proposed in this pull request? Now `InMemoryTableScanExec` simply takes the `outputPartitioning` and `outputOrdering` from the associated `InMemoryRelation`'s `child.outputPartitioning` and `outputOrdering`. However, `InMemoryTableScanExec` can alias the output attributes. In this case, its `outputPartitioning` and `outputOrdering` are not correct and its parent operators can't correctly determine its data distribution. ## How was this patch tested? Jenkins tests. Please review http://spark.apache.org/contributing.html before opening a pull request. Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #17175 from viirya/ensure-no-unnecessary-shuffle.		2017-03-16 08:18:36 +08:00
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benchmarks	[SPARK-17335][SQL] Fix ArrayType and MapType CatalogString.	2016-09-03 19:02:20 +02:00
src	[SPARK-19931][SQL] InMemoryTableScanExec should rewrite output partitioning and ordering when aliasing output attributes	2017-03-16 08:18:36 +08:00
pom.xml	[SPARK-19409][BUILD][TEST-MAVEN] Fix ParquetAvroCompatibilitySuite failure due to test dependency on avro	2017-02-08 12:21:49 +00:00