[SPARK-22817][R] Use fixed testthat version for SparkR tests in AppVeyor#20003
Closed
HyukjinKwon wants to merge 2 commits intoapache:masterfrom
Closed
[SPARK-22817][R] Use fixed testthat version for SparkR tests in AppVeyor#20003HyukjinKwon wants to merge 2 commits intoapache:masterfrom
HyukjinKwon wants to merge 2 commits intoapache:masterfrom