Sun Rui 45e3be5c13 [SPARK-10049] [SPARKR] Support collecting data of ArraryType in DataFrame. ... this PR : 1. Enhance reflection in RBackend. Automatically matching a Java array to Scala Seq when finding methods. Util functions like seq(), listToSeq() in R side can be removed, as they will conflict with the Serde logic that transferrs a Scala seq to R side. 2. Enhance the SerDe to support transferring a Scala seq to R side. Data of ArrayType in DataFrame after collection is observed to be of Scala Seq type. 3. Support ArrayType in createDataFrame(). Author: Sun Rui <rui.sun@intel.com> Closes #8458 from sun-rui/SPARK-10049.		2015-09-10 12:21:13 -07:00
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main	[SPARK-10049] [SPARKR] Support collecting data of ArraryType in DataFrame.	2015-09-10 12:21:13 -07:00
test	[SPARK-6350] [MESOS] Fine-grained mode scheduler respects mesosExecutor.cores	2015-09-10 12:00:21 -07:00