From 00f9bebb973d87499a6d360545574b3cb0b00b0a Mon Sep 17 00:00:00 2001
From: Xiangrui Meng <meng@databricks.com>
Date: Thu, 17 Apr 2014 14:54:01 -0700
Subject: [PATCH] remove fastutil from dependencies

---
 pom.xml                  | 7 +++++++
 project/SparkBuild.scala | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/pom.xml b/pom.xml
index cd204376de5db..4ff18afa227be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -263,6 +263,13 @@
         <groupId>com.clearspring.analytics</groupId>
         <artifactId>stream</artifactId>
         <version>2.5.1</version>
+        <exclusions>
+          <!-- Only HyperLogLog is used, which doesn't depend on fastutil -->
+          <exclusion>
+            <groupId>it.unimi.dsi</groupId>
+            <artifactId>fastutil</artifactId>
+          </exclusion>
+        </exclusions>
       </dependency>
       <!-- In theory we need not directly depend on protobuf since Spark does not directly
            use it. However, when building with Hadoop/YARN 2.2 Maven doesn't correctly bump
diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 09b527c76a5ae..1d83e21397173 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -306,7 +306,7 @@ object SparkBuild extends Build {
   val excludeHadoop = ExclusionRule(organization = "org.apache.hadoop")
   val excludeCurator = ExclusionRule(organization = "org.apache.curator")
   val excludePowermock = ExclusionRule(organization = "org.powermock")
-
+  val excludeFastutil = ExclusionRule(organization = "it.unimi.dsi")
 
   def sparkPreviousArtifact(id: String, organization: String = "org.apache.spark",
       version: String = "0.9.0-incubating", crossVersion: String = "2.10"): Option[sbt.ModuleID] = {
@@ -345,7 +345,7 @@ object SparkBuild extends Build {
         "com.twitter"               %% "chill"            % chillVersion excludeAll(excludeAsm),
         "com.twitter"                % "chill-java"       % chillVersion excludeAll(excludeAsm),
         "org.tachyonproject"         % "tachyon"          % "0.4.1-thrift" excludeAll(excludeHadoop, excludeCurator, excludeEclipseJetty, excludePowermock),
-        "com.clearspring.analytics"  % "stream"           % "2.5.1",
+        "com.clearspring.analytics"  % "stream"           % "2.5.1" excludeAll(excludeFastutil),
         "org.spark-project"          % "pyrolite"         % "2.0"
       ),
     libraryDependencies ++= maybeAvro