[SPARK-13189] Cleanup build references to Scala 2.10

Author: Luciano Resende <lresende@apache.org>

Closes apache#11092 from lresende/SPARK-13189.

LICENSE

@@ -249,14 +249,14 @@ The text of each license is also included at licenses/LICENSE-[project].txt.
         (Interpreter classes (all .scala files in repl/src/main/scala
         except for Main.Scala, SparkHelper.scala and ExecutorClassLoader.scala),
         and for SerializableMapWrapper in JavaUtils.scala)
-     (BSD-like) Scala Actors library (org.scala-lang:scala-actors:2.10.5 - http://www.scala-lang.org/)
-     (BSD-like) Scala Compiler (org.scala-lang:scala-compiler:2.10.5 - http://www.scala-lang.org/)
-     (BSD-like) Scala Compiler (org.scala-lang:scala-reflect:2.10.5 - http://www.scala-lang.org/)
-     (BSD-like) Scala Library (org.scala-lang:scala-library:2.10.5 - http://www.scala-lang.org/)
-     (BSD-like) Scalap (org.scala-lang:scalap:2.10.5 - http://www.scala-lang.org/)
-     (BSD-style) scalacheck (org.scalacheck:scalacheck_2.10:1.10.0 - http://www.scalacheck.org)
-     (BSD-style) spire (org.spire-math:spire_2.10:0.7.1 - http://spire-math.org)
-     (BSD-style) spire-macros (org.spire-math:spire-macros_2.10:0.7.1 - http://spire-math.org)
+     (BSD-like) Scala Actors library (org.scala-lang:scala-actors:2.11.7 - http://www.scala-lang.org/)
+     (BSD-like) Scala Compiler (org.scala-lang:scala-compiler:2.11.7 - http://www.scala-lang.org/)
+     (BSD-like) Scala Compiler (org.scala-lang:scala-reflect:2.11.7 - http://www.scala-lang.org/)
+     (BSD-like) Scala Library (org.scala-lang:scala-library:2.11.7 - http://www.scala-lang.org/)
+     (BSD-like) Scalap (org.scala-lang:scalap:2.11.7 - http://www.scala-lang.org/)
+     (BSD-style) scalacheck (org.scalacheck:scalacheck_2.11:1.10.0 - http://www.scalacheck.org)
+     (BSD-style) spire (org.spire-math:spire_2.11:0.7.1 - http://spire-math.org)
+     (BSD-style) spire-macros (org.spire-math:spire-macros_2.11:0.7.1 - http://spire-math.org)
      (New BSD License) Kryo (com.esotericsoftware.kryo:kryo:2.21 - http://code.google.com/p/kryo/)
      (New BSD License) MinLog (com.esotericsoftware.minlog:minlog:1.2 - http://code.google.com/p/minlog/)
      (New BSD License) ReflectASM (com.esotericsoftware.reflectasm:reflectasm:1.07 - http://code.google.com/p/reflectasm/)
@@ -283,7 +283,7 @@ The text of each license is also included at licenses/LICENSE-[project].txt.
      (MIT License) SLF4J API Module (org.slf4j:slf4j-api:1.7.5 - http://www.slf4j.org)
      (MIT License) SLF4J LOG4J-12 Binding (org.slf4j:slf4j-log4j12:1.7.5 - http://www.slf4j.org)
      (MIT License) pyrolite (org.spark-project:pyrolite:2.0.1 - http://pythonhosted.org/Pyro4/)
-     (MIT License) scopt (com.github.scopt:scopt_2.10:3.2.0 - https://github.com/scopt/scopt)
+     (MIT License) scopt (com.github.scopt:scopt_2.11:3.2.0 - https://github.com/scopt/scopt)
      (The MIT License) Mockito (org.mockito:mockito-core:1.9.5 - http://www.mockito.org)
      (MIT License) jquery (https://jquery.org/license/)
      (MIT License) AnchorJS (https://github.com/bryanbraun/anchorjs)

dev/audit-release/README.md

@@ -1,10 +1,11 @@
-# Test Application Builds
-This directory includes test applications which are built when auditing releases. You can
-run them locally by setting appropriate environment variables.
+Test Application Builds
+=======================
+
+This directory includes test applications which are built when auditing releases. You can run them locally by setting appropriate environment variables.
 
 ```
 $ cd sbt_app_core
-$ SCALA_VERSION=2.10.5 \
+$ SCALA_VERSION=2.11.7 \
   SPARK_VERSION=1.0.0-SNAPSHOT \
   SPARK_RELEASE_REPOSITORY=file:///home/patrick/.ivy2/local \
   sbt run

dev/audit-release/audit_release.py

@@ -35,8 +35,8 @@
 RELEASE_KEY = "XXXXXXXX" # Your 8-digit hex
 RELEASE_REPOSITORY = "https://repository.apache.org/content/repositories/orgapachespark-1033"
 RELEASE_VERSION = "1.1.1"
-SCALA_VERSION = "2.10.5"
-SCALA_BINARY_VERSION = "2.10"
+SCALA_VERSION = "2.11.7"
+SCALA_BINARY_VERSION = "2.11"
 
 # Do not set these
 LOG_FILE_NAME = "spark_audit_%s" % time.strftime("%h_%m_%Y_%I_%M_%S")

docker/spark-test/base/Dockerfile

@@ -25,7 +25,7 @@ RUN apt-get update && \
     apt-get install -y less openjdk-7-jre-headless net-tools vim-tiny sudo openssh-server && \
     rm -rf /var/lib/apt/lists/*
 
-ENV SCALA_VERSION 2.10.5
+ENV SCALA_VERSION 2.11.7
 ENV CDH_VERSION cdh4
 ENV SCALA_HOME /opt/scala-$SCALA_VERSION
 ENV SPARK_HOME /opt/spark

docs/_config.yml

@@ -16,8 +16,8 @@ include:
 # of Spark, Scala, and Mesos.
 SPARK_VERSION: 2.0.0-SNAPSHOT
 SPARK_VERSION_SHORT: 2.0.0
-SCALA_BINARY_VERSION: "2.10"
-SCALA_VERSION: "2.10.5"
+SCALA_BINARY_VERSION: "2.11"
+SCALA_VERSION: "2.11.7"
 MESOS_VERSION: 0.21.0
 SPARK_ISSUE_TRACKER_URL: https://issues.apache.org/jira/browse/SPARK
 SPARK_GITHUB_URL: https://github.com/apache/spark

pom.xml

@@ -164,7 +164,7 @@
     <commons.math3.version>3.4.1</commons.math3.version>
     <!-- managed up from 3.2.1 for SPARK-11652 -->
     <commons.collections.version>3.2.2</commons.collections.version>
-    <scala.version>2.10.5</scala.version>
+    <scala.version>2.11.7</scala.version>
     <scala.binary.version>2.11</scala.binary.version>
     <jline.version>${scala.version}</jline.version>
     <jline.groupid>org.scala-lang</jline.groupid>