Reynold Xin 5ad78f6205 [SQL] Various DataFrame DSL update. ... 1. Added foreach, foreachPartition, flatMap to DataFrame. 2. Added col() in dsl. 3. Support renaming columns in toDataFrame. 4. Support type inference on arrays (in addition to Seq). 5. Updated mllib to use the new DSL. Author: Reynold Xin <rxin@databricks.com> Closes #4260 from rxin/sql-dsl-update and squashes the following commits: 73466c1 [Reynold Xin] Fixed LogisticRegression. Also added better error message for resolve. fab3ccc [Reynold Xin] Bug fix. d31fcd2 [Reynold Xin] Style fix. 62608c4 [Reynold Xin] [SQL] Various DataFrame DSL update.		2015-01-29 00:01:10 -08:00
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src	[SQL] Various DataFrame DSL update.	2015-01-29 00:01:10 -08:00
pom.xml	[SPARK-4048] Enhance and extend hadoop-provided profile.	2015-01-08 17:15:13 -08:00