Update Hadoop dependency to 1.0.4

pom.xml

@@ -514,7 +514,7 @@
           <dependency>
             <groupId>org.apache.hadoop</groupId>
             <artifactId>hadoop-core</artifactId>
-            <version>1.0.3</version>
+            <version>1.0.4</version>
           </dependency>
         </dependencies>
       </dependencyManagement>

project/SparkBuild.scala

@@ -9,8 +9,8 @@ import twirl.sbt.TwirlPlugin._
 
 object SparkBuild extends Build {
   // Hadoop version to build against. For example, "0.20.2", "0.20.205.0", or
-  // "1.0.3" for Apache releases, or "0.20.2-cdh3u5" for Cloudera Hadoop.
-  val HADOOP_VERSION = "1.0.3"
+  // "1.0.4" for Apache releases, or "0.20.2-cdh3u5" for Cloudera Hadoop.
+  val HADOOP_VERSION = "1.0.4"
   val HADOOP_MAJOR_VERSION = "1"
 
   // For Hadoop 2 versions such as "2.0.0-mr1-cdh4.1.1", set the HADOOP_MAJOR_VERSION to "2"