SPARK-1828: Created forked version of hive-exec that doesn't bundle other dependencies

See https://issues.apache.org/jira/browse/SPARK-1828 for more information.

This is being submitted to Jenkin's for testing. The dependency won't fully
propagate in Maven central for a few more hours.

Author: Patrick Wendell <pwendell@gmail.com>

Closes #767 from pwendell/hive-shaded and squashes the following commits:

ea10ac5 [Patrick Wendell] SPARK-1828: Created forked version of hive-exec that doesn't bundle other dependencies

project/SparkBuild.scala

@@ -489,9 +489,9 @@ object SparkBuild extends Build {
     name := "spark-hive",
     javaOptions += "-XX:MaxPermSize=1g",
     libraryDependencies ++= Seq(
-      "org.apache.hive" % "hive-metastore" % hiveVersion,
-      "org.apache.hive" % "hive-exec"      % hiveVersion,
-      "org.apache.hive" % "hive-serde"     % hiveVersion
+      "org.spark-project.hive" % "hive-metastore" % hiveVersion,
+      "org.spark-project.hive" % "hive-exec"      % hiveVersion,
+      "org.spark-project.hive" % "hive-serde"     % hiveVersion
     ),
     // Multiple queries rely on the TestHive singleton.  See comments there for more details.
     parallelExecution in Test := false,

sql/hive/pom.xml

@@ -44,12 +44,12 @@
       <version>${project.version}</version>
     </dependency>
     <dependency>
-      <groupId>org.apache.hive</groupId>
+      <groupId>org.spark-project.hive</groupId>
       <artifactId>hive-metastore</artifactId>
       <version>${hive.version}</version>
     </dependency>
     <dependency>
-      <groupId>org.apache.hive</groupId>
+      <groupId>org.spark-project.hive</groupId>
       <artifactId>hive-exec</artifactId>
       <version>${hive.version}</version>
       <exclusions>
@@ -64,7 +64,7 @@
       <artifactId>jackson-mapper-asl</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.apache.hive</groupId>
+      <groupId>org.spark-project.hive</groupId>
       <artifactId>hive-serde</artifactId>
       <version>${hive.version}</version>
       <exclusions>