Zheng RuiFeng b0985764f0 [SPARK-14352][SQL] approxQuantile should support multi columns ... ## What changes were proposed in this pull request? 1, add the multi-cols support based on current private api 2, add the multi-cols support to pyspark ## How was this patch tested? unit tests Author: Zheng RuiFeng <ruifengz@foxmail.com> Author: Ruifeng Zheng <ruifengz@foxmail.com> Closes #12135 from zhengruifeng/quantile4multicols.		2017-02-01 14:11:28 -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-14352][SQL] approxQuantile should support multi columns	2017-02-01 14:11:28 -08:00
pom.xml	[SPARK-17807][CORE] split test-tags into test-JAR	2016-12-21 16:37:20 -08:00