Xingbo Jiang b375397b16 [SPARK-23207][SQL][FOLLOW-UP] Don't perform local sort for DataFrame.repartition(1) ... ## What changes were proposed in this pull request? In `ShuffleExchangeExec`, we don't need to insert extra local sort before round-robin partitioning, if the new partitioning has only 1 partition, because under that case all output rows go to the same partition. ## How was this patch tested? The existing test cases. Author: Xingbo Jiang <xingbo.jiang@databricks.com> Closes #20426 from jiangxb1987/repartition1.		2018-01-30 11:40:42 +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-23207][SQL][FOLLOW-UP] Don't perform local sort for DataFrame.repartition(1)	2018-01-30 11:40:42 +08:00
pom.xml	[SPARK-19550][BUILD][FOLLOW-UP] Remove MaxPermSize for sql module	2018-01-15 07:49:34 -06:00