Liang-Chi Hsieh 7083ec051e [SPARK-28215][SQL][R] as_tibble was removed from Arrow R API ... ## What changes were proposed in this pull request? New R api of Arrow has removed `as_tibble` as of 2ef96c8623. Arrow optimization for DataFrame in R doesn't work due to the change. This can be tested as below, after installing latest Arrow: ``` ./bin/sparkR --conf spark.sql.execution.arrow.sparkr.enabled=true ``` ``` > collect(createDataFrame(mtcars)) ``` Before this PR: ``` > collect(createDataFrame(mtcars)) Error in get("as_tibble", envir = asNamespace("arrow")) : object 'as_tibble' not found ``` After: ``` > collect(createDataFrame(mtcars)) mpg cyl disp hp drat wt qsec vs am gear carb 1 21.0 6 160.0 110 3.90 2.620 16.46 0 1 4 4 2 21.0 6 160.0 110 3.90 2.875 17.02 0 1 4 4 3 22.8 4 108.0 93 3.85 2.320 18.61 1 1 4 1 ... ``` ## How was this patch tested? Manual test. Closes #25012 from viirya/SPARK-28215. Authored-by: Liang-Chi Hsieh <viirya@gmail.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org>		2019-07-01 13:21:06 +09:00
..
inst	[SPARK-26830][SQL][R] Vectorized R dapply() implementation	2019-02-27 14:29:58 +09:00
R	[SPARK-28215][SQL][R] as_tibble was removed from Arrow R API	2019-07-01 13:21:06 +09:00
src-native	[SPARK-6811] Copy SparkR lib in make-distribution.sh	2015-05-23 00:04:01 -07:00
tests	[SPARK-27834][SQL][R][PYTHON] Make separate PySpark/SparkR vectorization configurations	2019-06-03 10:01:37 +09:00
vignettes	[SPARK-26132][BUILD][CORE] Remove support for Scala 2.11 in Spark 3.0.0	2019-03-25 10:46:42 -05:00
.lintr	[SPARK-22063][R] Fixes lint check failures in R by latest commit sha1 ID of lint-r	2017-10-01 18:42:45 +09:00
.Rbuildignore	[SPARK-20877][SPARKR][FOLLOWUP] clean up after test move	2017-06-11 03:00:44 -07:00
DESCRIPTION	[MINOR][R] fix R project description	2019-03-30 21:00:46 -07:00
NAMESPACE	[SPARK-27099][SQL] Add 'xxhash64' for hashing arbitrary columns to Long	2019-03-20 16:34:34 +08:00