Remove rscala related stuff from project

.gitignore

@@ -54,10 +54,6 @@ zeppelin-web/bower_components
 **/testing/
 !/testing/
 
-**/lib/rscala
-
-**/lib/rscala
-
 # OS generated files #
 ######################
 .DS_Store

bin/interpreter.sh

@@ -129,7 +129,6 @@ if [[ "${INTERPRETER_ID}" == "spark" ]]; then
 
     export SPARK_CLASSPATH+=":${ZEPPELIN_CLASSPATH}"
   fi
-  CLASSPATH+=":${ZEPPELIN_CLASSPATH}":"${ZEPPELIN_HOME}/interpreter/spark/R/rscala_2.10-1.0.6.jar"
 fi
 
 addJarInDir "${LOCAL_INTERPRETER_REPO}"

docs/interpreter/R.md

@@ -27,13 +27,7 @@ Then install the required R libraries;
 + knitr with `R -e "install.packages('knitr', repos = 'http://cran.us.r-project.org')"`
 + ggplot2 with `R -e "install.packages('ggplot2', repos = 'http://cran.us.r-project.org')"`
 + Other vizualisation librairies with `R -e "install.packages(c('devtools','mplot', 'googleVis'), repos = 'http://cran.us.r-project.org'); require(devtools); install_github('ramnathv/rCharts')"`
-+ rscala: You need version 1.0.6 of RScala, so the commands will be [1]
 
-```
-[1]
-curl https://cran.r-project.org/src/contrib/Archive/rscala/rscala_1.0.6.tar.gz -o /tmp/rscala_1.0.6.tar.gz
-R CMD INSTALL /tmp/rscala_1.0.6.tar.gz
-```
 
 We recommend you to also install the following optional R libraries to enjoy data analytics:
 

pom.xml

@@ -116,7 +116,6 @@
     <libthrift.version>0.9.2</libthrift.version>
     <gson.version>2.2</gson.version>
     <guava.version>15.0</guava.version>
-    <rscala.version>1.0.6</rscala.version>
 
     <PermGen>64m</PermGen>
     <MaxPermGen>512m</MaxPermGen>
@@ -230,25 +229,6 @@
 
   <build>
     <plugins>
-      <plugin>
-        <groupId>com.googlecode.maven-download-plugin</groupId>
-        <artifactId>download-maven-plugin</artifactId>
-        <version>1.2.1</version>
-        <executions>
-          <execution>
-            <id>download-rscala-lib</id>
-            <phase>validate</phase>
-            <goals>
-              <goal>wget</goal>
-            </goals>
-            <configuration>
-              <url>https://cran.r-project.org/src/contrib/Archive/rscala/rscala_${rscala.version}.tar.gz</url>
-              <unpack>true</unpack>
-              <outputDirectory>${user.dir}/spark/lib</outputDirectory>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
       <plugin>
         <groupId>org.apache.rat</groupId>
         <artifactId>apache-rat-plugin</artifactId>

spark/lib/README.md

@@ -1,3 +0,0 @@
-This folder contains 3rd party jars.
-
-DO NOT COMMIT THESE JARS IN THE SRC REPO.

zeppelin-distribution/src/bin_license/LICENSE

@@ -159,7 +159,6 @@ The text of each license is also included at licenses/LICENSE-[project]-[version
     (BSD 3 Clause) highlightjs v8.4.0 (https://highlightjs.org/) - https://github.com/isagalaev/highlight.js/blob/8.4/LICENSE
     (BSD 3 Clause) hamcrest v1.3 (http://hamcrest.org/JavaHamcrest/) - http://opensource.org/licenses/BSD-3-Clause
     (BSD Style) JLine v2.12.1 (https://github.com/jline/jline2) - https://github.com/jline/jline2/blob/master/LICENSE.txt
-    (BSD   Clause) RScala 1.0.6 (https://cran.r-project.org/web/packages/rscala/index.html) - https://cran.r-project.org/web/licenses/BSD_3_clause
 
 
 

zeppelin-distribution/src/bin_license/licenses/LICENSE-rscala-1.0.6

@@ -1,51 +0,0 @@
-https://cran.r-project.org/web/packages/rscala/LICENSE
-
-YEAR: 2013-2015
-COPYRIGHT HOLDER: David B. Dahl
-ORGANIZATION: Brigham Young University
-
-https://cran.r-project.org/web/licenses/BSD_3_clause
-
-Based on http://opensource.org/licenses/BSD-3-Clause
-
-This is a template. Complete and ship as file LICENSE the following 3
-lines (only)
-
-YEAR:
-COPYRIGHT HOLDER:
-ORGANIZATION:
-
-and specify as
-
-License: BSD_3_clause + file LICENSE
-
-
-Copyright (c) <YEAR>, <COPYRIGHT HOLDER>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-
-    Neither the name of the <ORGANIZATION> nor the names of its
-    contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.