Yu ISHIKAWA 26e760581f [SPARK-9871] [SPARKR] Add expression functions into SparkR which have a variable parameter ... ### Summary - Add `lit` function - Add `concat`, `greatest`, `least` functions I think we need to improve `collect` function in order to implement `struct` function. Since `collect` doesn't work with arguments which includes a nested `list` variable. It seems that a list against `struct` still has `jobj` classes. So it would be better to solve this problem on another issue. ### JIRA [[SPARK-9871] Add expression functions into SparkR which have a variable parameter - ASF JIRA](https://issues.apache.org/jira/browse/SPARK-9871) Author: Yu ISHIKAWA <yuu.ishikawa@gmail.com> Closes #8194 from yu-iskw/SPARK-9856.		2015-08-16 23:33:20 -07:00
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profile	[SPARK-6797] [SPARKR] Add support for YARN cluster mode.	2015-07-13 08:21:47 -07:00
test_support	[SPARK-8607] SparkR -- jars not being added to application classpath correctly	2015-06-26 17:06:16 -07:00
tests	[SPARK-9871] [SPARKR] Add expression functions into SparkR which have a variable parameter	2015-08-16 23:33:20 -07:00
worker	[SPARK-7230] [SPARKR] Make RDD private in SparkR.	2015-05-05 14:40:33 -07:00