Shixiong Zhu 0d26b3aa55 [SPARK-21546][SS] dropDuplicates should ignore watermark when it's not a key ... ## What changes were proposed in this pull request? When the watermark is not a column of `dropDuplicates`, right now it will crash. This PR fixed this issue. ## How was this patch tested? The new unit test. Author: Shixiong Zhu <shixiong@databricks.com> Closes #18822 from zsxwing/SPARK-21546.		2017-08-02 14:02:13 -07:00
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benchmarks	[SPARK-17335][SQL] Fix ArrayType and MapType CatalogString.	2016-09-03 19:02:20 +02:00
src	[SPARK-21546][SS] dropDuplicates should ignore watermark when it's not a key	2017-08-02 14:02:13 -07:00
pom.xml	[SPARK-13534][PYSPARK] Using Apache Arrow to increase performance of DataFrame.toPandas	2017-07-10 15:21:03 -07:00