Revert "[SPARK-37103][INFRA] Switch from Maven to SBT to build Spark on AppVeyor"

This reverts commit 3fc16fc.

Author: HyukjinKwon

appveyor.yml

@@ -39,7 +39,7 @@ cache:
   - C:\Users\appveyor\.m2
 
 install:
-  # Install SBT and dependencies
+  # Install maven and dependencies
   - ps: .\dev\appveyor-install-dependencies.ps1
   # Required package for R unit tests. xml2 is required to use jUnit reporter in testthat.
   - cmd: Rscript -e "install.packages(c('knitr', 'rmarkdown', 'testthat', 'e1071', 'survival', 'arrow', 'xml2'), repos='https://cloud.r-project.org/')"
@@ -49,11 +49,7 @@ build_script:
   # '-Djna.nosys=true' is required to avoid kernel32.dll load failure.
   # See SPARK-28759.
   # Ideally we should check the tests related to Hive in SparkR as well (SPARK-31745).
-  - cmd: set SBT_MAVEN_PROFILES=-Psparkr
-  - cmd: set SBT_OPTS=-Djna.nosys=true -Dfile.encoding=UTF-8 -Xms4096m -Xms4096m -XX:ReservedCodeCacheSize=128m
-  - cmd: sbt package
-  - cmd: set SBT_MAVEN_PROFILES=
-  - cmd: set SBT_OPTS=
+  - cmd: mvn -DskipTests -Psparkr -Djna.nosys=true package
 
 environment:
   NOT_CRAN: true

dev/appveyor-install-dependencies.ps1

@@ -79,32 +79,18 @@ if (!(Test-Path $tools)) {
 }
 
 # ========================== Maven
-# Push-Location $tools
-#
-# $mavenVer = "3.6.3"
-# Start-FileDownload "https://archive.apache.org/dist/maven/maven-3/$mavenVer/binaries/apache-maven-$mavenVer-bin.zip" "maven.zip"
-#
-# # extract
-# Invoke-Expression "7z.exe x maven.zip"
-#
-# # add maven to environment variables
-# $env:PATH = "$tools\apache-maven-$mavenVer\bin;" + $env:PATH
-# $env:M2_HOME = "$tools\apache-maven-$mavenVer"
-# $env:MAVEN_OPTS = "-Xmx2g -XX:ReservedCodeCacheSize=1g"
-#
-# Pop-Location
-
-# ========================== SBT
 Push-Location $tools
 
-$sbtVer = "1.5.5"
-Start-FileDownload "https://github.com/sbt/sbt/releases/download/v$sbtVer/sbt-$sbtVer.zip" "sbt.zip"
+$mavenVer = "3.6.3"
+Start-FileDownload "https://archive.apache.org/dist/maven/maven-3/$mavenVer/binaries/apache-maven-$mavenVer-bin.zip" "maven.zip"
 
 # extract
-Invoke-Expression "7z.exe x sbt.zip"
+Invoke-Expression "7z.exe x maven.zip"
 
 # add maven to environment variables
-$env:PATH = "$tools\sbt\bin;" + $env:PATH
+$env:PATH = "$tools\apache-maven-$mavenVer\bin;" + $env:PATH
+$env:M2_HOME = "$tools\apache-maven-$mavenVer"
+$env:MAVEN_OPTS = "-Xmx2g -XX:ReservedCodeCacheSize=1g"
 
 Pop-Location
 

project/SparkBuild.scala

@@ -917,8 +917,7 @@ object SparkR {
   val buildRPackage = taskKey[Unit]("Build the R package")
   lazy val settings = Seq(
     buildRPackage := {
-      val postfix = if (File.separator == "\\") ".bat" else ".sh"
-      val command = baseDirectory.value / ".." / "R" / s"install-dev$postfix"
+      val command = baseDirectory.value / ".." / "R" / "install-dev.sh"
       Process(command.toString).!!
     },
     (Compile / compile) := (Def.taskDyn {

project/build.properties

@@ -14,7 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-
-# If you change sbt.version, please change the version
-# specified in appveyor-install-dependencies.ps1 too.
 sbt.version=1.5.5