From 4c3ceb510a43c836eec6ba8d236e7df4fcba4509 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Mon, 19 Aug 2019 20:53:07 +0900
Subject: [PATCH 1/8] Off Zinc

---
 pom.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index 0288c6f97d49a..1a0873f9c535f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2295,7 +2295,7 @@
         <plugin>
           <groupId>net.alchim31.maven</groupId>
           <artifactId>scala-maven-plugin</artifactId>
-          <version>3.4.4</version>
+          <version>4.1.1</version>
           <executions>
             <execution>
               <id>eclipse-add-source</id>
@@ -2328,7 +2328,7 @@
             <checkMultipleScalaVersions>true</checkMultipleScalaVersions>
             <failOnMultipleScalaVersions>true</failOnMultipleScalaVersions>
             <recompileMode>incremental</recompileMode>
-            <useZincServer>true</useZincServer>
+            <useZincServer>false</useZincServer>
             <args>
               <arg>-unchecked</arg>
               <arg>-deprecation</arg>

From 73cdd21418573f1d687d57796377a6720f3d004f Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Mon, 19 Aug 2019 21:00:37 +0900
Subject: [PATCH 2/8] Changes in R

---
 R/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/README.md b/R/README.md
index 31174c73526f2..f9859b1a50dd4 100644
--- a/R/README.md
+++ b/R/README.md
@@ -1,4 +1,4 @@
-# R on Spark
+# R on Spark!
 
 SparkR is an R package that provides a light-weight frontend to use Spark from R.
 

From ea49cb80284f0e5ee4b80ee8540b9727030f3437 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Mon, 19 Aug 2019 21:15:41 +0900
Subject: [PATCH 3/8] Off incremental compilation

---
 R/README.md | 2 +-
 pom.xml     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/R/README.md b/R/README.md
index f9859b1a50dd4..14ffb712a7449 100644
--- a/R/README.md
+++ b/R/README.md
@@ -1,4 +1,4 @@
-# R on Spark!
+# R on Spark!!
 
 SparkR is an R package that provides a light-weight frontend to use Spark from R.
 
diff --git a/pom.xml b/pom.xml
index 1a0873f9c535f..5545893ef63f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2327,7 +2327,7 @@
             <scalaVersion>${scala.version}</scalaVersion>
             <checkMultipleScalaVersions>true</checkMultipleScalaVersions>
             <failOnMultipleScalaVersions>true</failOnMultipleScalaVersions>
-            <recompileMode>incremental</recompileMode>
+            <recompileMode>all</recompileMode>
             <useZincServer>false</useZincServer>
             <args>
               <arg>-unchecked</arg>

From 0348e700a3d55ea16a4139698090f81d2a60ce41 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Mon, 19 Aug 2019 21:40:02 +0900
Subject: [PATCH 4/8] try

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 5545893ef63f1..b3e4739d18593 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2328,7 +2328,7 @@
             <checkMultipleScalaVersions>true</checkMultipleScalaVersions>
             <failOnMultipleScalaVersions>true</failOnMultipleScalaVersions>
             <recompileMode>all</recompileMode>
-            <useZincServer>false</useZincServer>
+            <!-- <useZincServer>true</useZincServer> -->
             <args>
               <arg>-unchecked</arg>
               <arg>-deprecation</arg>

From 99a21824580349e9f0524573e1c7ce5a739360e9 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Fri, 30 Aug 2019 19:45:59 +0900
Subject: [PATCH 5/8] 4.2.0

---
 R/README.md | 2 +-
 pom.xml     | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/R/README.md b/R/README.md
index 14ffb712a7449..f9859b1a50dd4 100644
--- a/R/README.md
+++ b/R/README.md
@@ -1,4 +1,4 @@
-# R on Spark!!
+# R on Spark!
 
 SparkR is an R package that provides a light-weight frontend to use Spark from R.
 
diff --git a/pom.xml b/pom.xml
index b3e4739d18593..6544b502af063 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2295,7 +2295,7 @@
         <plugin>
           <groupId>net.alchim31.maven</groupId>
           <artifactId>scala-maven-plugin</artifactId>
-          <version>4.1.1</version>
+          <version>4.2.0</version>
           <executions>
             <execution>
               <id>eclipse-add-source</id>
@@ -2327,8 +2327,8 @@
             <scalaVersion>${scala.version}</scalaVersion>
             <checkMultipleScalaVersions>true</checkMultipleScalaVersions>
             <failOnMultipleScalaVersions>true</failOnMultipleScalaVersions>
-            <recompileMode>all</recompileMode>
-            <!-- <useZincServer>true</useZincServer> -->
+            <recompileMode>incremental</recompileMode>
+            <useZincServer>true</useZincServer>
             <args>
               <arg>-unchecked</arg>
               <arg>-deprecation</arg>

From 1068514162cc9f27e57d0342d3a953967aaf76e2 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Fri, 30 Aug 2019 21:11:26 +0900
Subject: [PATCH 6/8] Add debug mode

---
 R/README.md  | 2 +-
 appveyor.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/R/README.md b/R/README.md
index f9859b1a50dd4..7c9258d71fa2d 100644
--- a/R/README.md
+++ b/R/README.md
@@ -1,4 +1,4 @@
-# R on Spark!
+# R on Spark!!!
 
 SparkR is an R package that provides a light-weight frontend to use Spark from R.
 
diff --git a/appveyor.yml b/appveyor.yml
index b0e946c543cb3..49bda4d7717bd 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -51,7 +51,7 @@ install:
   - cmd: R -e "packageVersion('knitr'); packageVersion('rmarkdown'); packageVersion('testthat'); packageVersion('e1071'); packageVersion('survival')"
 
 build_script:
-  - cmd: mvn -DskipTests -Psparkr -Phive package
+  - cmd: mvn -DskipTests -Psparkr -Phive package -X
 
 environment:
   NOT_CRAN: true

From 050134763ed02ef11b5a58f61327f06814442277 Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Fri, 30 Aug 2019 21:28:02 +0900
Subject: [PATCH 7/8] -Djna.nosys=true

---
 appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appveyor.yml b/appveyor.yml
index 49bda4d7717bd..ac2c5b1963734 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -51,7 +51,7 @@ install:
   - cmd: R -e "packageVersion('knitr'); packageVersion('rmarkdown'); packageVersion('testthat'); packageVersion('e1071'); packageVersion('survival')"
 
 build_script:
-  - cmd: mvn -DskipTests -Psparkr -Phive package -X
+  - cmd: mvn -DskipTests -Psparkr -Phive package -Djna.nosys=true
 
 environment:
   NOT_CRAN: true

From 806d443ab71dc34ed555b9d3fa7f894fe660eacc Mon Sep 17 00:00:00 2001
From: HyukjinKwon <gurwls223@apache.org>
Date: Fri, 30 Aug 2019 21:29:13 +0900
Subject: [PATCH 8/8] R change

---
 R/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/README.md b/R/README.md
index 7c9258d71fa2d..aac18a0b45719 100644
--- a/R/README.md
+++ b/R/README.md
@@ -1,4 +1,4 @@
-# R on Spark!!!
+# R on Spark!!!!!
 
 SparkR is an R package that provides a light-weight frontend to use Spark from R.