diff --git a/assembly/pom.xml b/assembly/pom.xml
index 7370209b42360..629b18d8067d6 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-assembly_2.10</artifactId>
+  <artifactId>spark-assembly_2.11</artifactId>
   <name>Spark Project Assembly</name>
   <url>http://spark.apache.org/</url>
   <packaging>pom</packaging>
diff --git a/bagel/pom.xml b/bagel/pom.xml
index e49f478cd6170..2974c73e13375 100644
--- a/bagel/pom.xml
+++ b/bagel/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-bagel_2.10</artifactId>
+  <artifactId>spark-bagel_2.11</artifactId>
   <properties>
     <sbt.project.name>bagel</sbt.project.name>
   </properties>
diff --git a/core/pom.xml b/core/pom.xml
index 5f3d692e49060..cbfa9f05534be 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-core_2.10</artifactId>
+  <artifactId>spark-core_2.11</artifactId>
   <properties>
     <sbt.project.name>core</sbt.project.name>
   </properties>
diff --git a/docker-integration-tests/pom.xml b/docker-integration-tests/pom.xml
index 2e8b26e458778..a2de705b8ea84 100644
--- a/docker-integration-tests/pom.xml
+++ b/docker-integration-tests/pom.xml
@@ -20,12 +20,12 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
-  <artifactId>spark-docker-integration-tests_2.10</artifactId>
+  <artifactId>spark-docker-integration-tests_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Docker Integration Tests</name>
   <url>http://spark.apache.org/</url>
diff --git a/docs/_plugins/copy_api_dirs.rb b/docs/_plugins/copy_api_dirs.rb
index 174c202e37918..f926d67e6beaf 100644
--- a/docs/_plugins/copy_api_dirs.rb
+++ b/docs/_plugins/copy_api_dirs.rb
@@ -37,7 +37,7 @@
 
     # Copy over the unified ScalaDoc for all projects to api/scala.
     # This directory will be copied over to _site when `jekyll` command is run.
-    source = "../target/scala-2.10/unidoc"
+    source = "../target/scala-2.11/unidoc"
     dest = "api/scala"
 
     puts "Making directory " + dest
diff --git a/examples/pom.xml b/examples/pom.xml
index fe0cc932c837a..06ea4bccd9221 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-examples_2.10</artifactId>
+  <artifactId>spark-examples_2.11</artifactId>
   <properties>
     <sbt.project.name>examples</sbt.project.name>
   </properties>
diff --git a/external/flume-assembly/pom.xml b/external/flume-assembly/pom.xml
index c044f182b5dff..c985ce9b01848 100644
--- a/external/flume-assembly/pom.xml
+++ b/external/flume-assembly/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-flume-assembly_2.10</artifactId>
+  <artifactId>spark-streaming-flume-assembly_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project External Flume Assembly</name>
   <url>http://spark.apache.org/</url>
diff --git a/external/flume-sink/pom.xml b/external/flume-sink/pom.xml
index 1aba25bf578b4..1abcd79ac97c8 100644
--- a/external/flume-sink/pom.xml
+++ b/external/flume-sink/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-flume-sink_2.10</artifactId>
+  <artifactId>spark-streaming-flume-sink_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-flume-sink</sbt.project.name>
   </properties>
diff --git a/external/flume/pom.xml b/external/flume/pom.xml
index 594f446a5d6fe..c47c66ed1ce2e 100644
--- a/external/flume/pom.xml
+++ b/external/flume/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-flume_2.10</artifactId>
+  <artifactId>spark-streaming-flume_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-flume</sbt.project.name>
   </properties>
diff --git a/external/kafka-assembly/pom.xml b/external/kafka-assembly/pom.xml
index 5d7753af69e9c..7fe5ae4565571 100644
--- a/external/kafka-assembly/pom.xml
+++ b/external/kafka-assembly/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-kafka-assembly_2.10</artifactId>
+  <artifactId>spark-streaming-kafka-assembly_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project External Kafka Assembly</name>
   <url>http://spark.apache.org/</url>
diff --git a/external/kafka/pom.xml b/external/kafka/pom.xml
index f2d3706e45a74..92fcb55737e94 100644
--- a/external/kafka/pom.xml
+++ b/external/kafka/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-kafka_2.10</artifactId>
+  <artifactId>spark-streaming-kafka_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-kafka</sbt.project.name>
   </properties>
diff --git a/external/mqtt-assembly/pom.xml b/external/mqtt-assembly/pom.xml
index 45f7e43b35dbb..272e594cfa17c 100644
--- a/external/mqtt-assembly/pom.xml
+++ b/external/mqtt-assembly/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-mqtt-assembly_2.10</artifactId>
+  <artifactId>spark-streaming-mqtt-assembly_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project External MQTT Assembly</name>
   <url>http://spark.apache.org/</url>
diff --git a/external/mqtt/pom.xml b/external/mqtt/pom.xml
index ff6b1654e9abb..0bf5cf4f1a612 100644
--- a/external/mqtt/pom.xml
+++ b/external/mqtt/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-mqtt_2.10</artifactId>
+  <artifactId>spark-streaming-mqtt_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-mqtt</sbt.project.name>
   </properties>
diff --git a/external/twitter/pom.xml b/external/twitter/pom.xml
index cfa35b5622244..36e4ae0f719fb 100644
--- a/external/twitter/pom.xml
+++ b/external/twitter/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-twitter_2.10</artifactId>
+  <artifactId>spark-streaming-twitter_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-twitter</sbt.project.name>
   </properties>
diff --git a/external/zeromq/pom.xml b/external/zeromq/pom.xml
index 42ccbeaf8fe8b..f511a6cf1bf4f 100644
--- a/external/zeromq/pom.xml
+++ b/external/zeromq/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-zeromq_2.10</artifactId>
+  <artifactId>spark-streaming-zeromq_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming-zeromq</sbt.project.name>
   </properties>
diff --git a/extras/java8-tests/pom.xml b/extras/java8-tests/pom.xml
index 6261f5cce8d51..3e4a75785209c 100644
--- a/extras/java8-tests/pom.xml
+++ b/extras/java8-tests/pom.xml
@@ -19,13 +19,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>java8-tests_2.10</artifactId>
+  <artifactId>java8-tests_2.11</artifactId>
   <packaging>pom</packaging>
   <name>Spark Project Java8 Tests POM</name>
 
diff --git a/extras/kinesis-asl-assembly/pom.xml b/extras/kinesis-asl-assembly/pom.xml
index b71f8d780f760..3d4741bf65bfa 100644
--- a/extras/kinesis-asl-assembly/pom.xml
+++ b/extras/kinesis-asl-assembly/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-kinesis-asl-assembly_2.10</artifactId>
+  <artifactId>spark-streaming-kinesis-asl-assembly_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Kinesis Assembly</name>
   <url>http://spark.apache.org/</url>
diff --git a/extras/kinesis-asl/pom.xml b/extras/kinesis-asl/pom.xml
index 6f87a0e7765cd..496bf0b3e4340 100644
--- a/extras/kinesis-asl/pom.xml
+++ b/extras/kinesis-asl/pom.xml
@@ -19,14 +19,14 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <!-- Kinesis integration is not included by default due to ASL-licensed code. -->
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming-kinesis-asl_2.10</artifactId>
+  <artifactId>spark-streaming-kinesis-asl_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Kinesis Integration</name>
 
diff --git a/extras/spark-ganglia-lgpl/pom.xml b/extras/spark-ganglia-lgpl/pom.xml
index 99eb4cbdec99a..f734e0f3ef518 100644
--- a/extras/spark-ganglia-lgpl/pom.xml
+++ b/extras/spark-ganglia-lgpl/pom.xml
@@ -19,14 +19,14 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <!-- Ganglia integration is not included by default due to LGPL-licensed code -->
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-ganglia-lgpl_2.10</artifactId>
+  <artifactId>spark-ganglia-lgpl_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Ganglia Integration</name>
 
diff --git a/graphx/pom.xml b/graphx/pom.xml
index d897fa8952db9..cfe546afe8380 100644
--- a/graphx/pom.xml
+++ b/graphx/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-graphx_2.10</artifactId>
+  <artifactId>spark-graphx_2.11</artifactId>
   <properties>
     <sbt.project.name>graphx</sbt.project.name>
   </properties>
diff --git a/launcher/pom.xml b/launcher/pom.xml
index ae778b1a255ab..33ccdc47437e1 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-launcher_2.10</artifactId>
+  <artifactId>spark-launcher_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Launcher</name>
   <url>http://spark.apache.org/</url>
diff --git a/mllib/pom.xml b/mllib/pom.xml
index 91254c51fedb0..cf8a30f6c8d10 100644
--- a/mllib/pom.xml
+++ b/mllib/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-mllib_2.10</artifactId>
+  <artifactId>spark-mllib_2.11</artifactId>
   <properties>
     <sbt.project.name>mllib</sbt.project.name>
   </properties>
diff --git a/network/common/pom.xml b/network/common/pom.xml
index bf28392c30469..07da5b62c03b9 100644
--- a/network/common/pom.xml
+++ b/network/common/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-network-common_2.10</artifactId>
+  <artifactId>spark-network-common_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Networking</name>
   <url>http://spark.apache.org/</url>
diff --git a/network/shuffle/pom.xml b/network/shuffle/pom.xml
index 077e148a41c51..808ecada0a9cc 100644
--- a/network/shuffle/pom.xml
+++ b/network/shuffle/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-network-shuffle_2.10</artifactId>
+  <artifactId>spark-network-shuffle_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Shuffle Streaming Service</name>
   <url>http://spark.apache.org/</url>
diff --git a/network/yarn/pom.xml b/network/yarn/pom.xml
index 8df5ef6d9487d..38180cc6bfd8d 100644
--- a/network/yarn/pom.xml
+++ b/network/yarn/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-network-yarn_2.10</artifactId>
+  <artifactId>spark-network-yarn_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project YARN Shuffle Service</name>
   <url>http://spark.apache.org/</url>
diff --git a/pom.xml b/pom.xml
index 9d4107907c651..8ef23778db710 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
     <version>14</version>
   </parent>
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-parent_2.10</artifactId>
+  <artifactId>spark-parent_2.11</artifactId>
   <version>1.6.2-csd-1-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Spark Project Parent POM</name>
@@ -165,7 +165,7 @@
     <!-- 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.binary.version>2.10</scala.binary.version>
+    <scala.binary.version>2.11</scala.binary.version>
     <jline.version>${scala.version}</jline.version>
     <jline.groupid>org.scala-lang</jline.groupid>
     <codehaus.jackson.version>1.9.13</codehaus.jackson.version>
diff --git a/repl/pom.xml b/repl/pom.xml
index 83558ab45cd8e..16a5f97afe47b 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-repl_2.10</artifactId>
+  <artifactId>spark-repl_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project REPL</name>
   <url>http://spark.apache.org/</url>
diff --git a/sql/catalyst/pom.xml b/sql/catalyst/pom.xml
index 98be81a074072..271c3ce9d3e35 100644
--- a/sql/catalyst/pom.xml
+++ b/sql/catalyst/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-catalyst_2.10</artifactId>
+  <artifactId>spark-catalyst_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Catalyst</name>
   <url>http://spark.apache.org/</url>
diff --git a/sql/core/pom.xml b/sql/core/pom.xml
index 4f8bacac14c43..1b247f4255e88 100644
--- a/sql/core/pom.xml
+++ b/sql/core/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-sql_2.10</artifactId>
+  <artifactId>spark-sql_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project SQL</name>
   <url>http://spark.apache.org/</url>
diff --git a/sql/hive-thriftserver/pom.xml b/sql/hive-thriftserver/pom.xml
index 0060f0f0bd116..25a6e52667c67 100644
--- a/sql/hive-thriftserver/pom.xml
+++ b/sql/hive-thriftserver/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-hive-thriftserver_2.10</artifactId>
+  <artifactId>spark-hive-thriftserver_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Hive Thrift Server</name>
   <url>http://spark.apache.org/</url>
diff --git a/sql/hive/pom.xml b/sql/hive/pom.xml
index 99d73fe89eece..09e5c74cfc1d9 100644
--- a/sql/hive/pom.xml
+++ b/sql/hive/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-hive_2.10</artifactId>
+  <artifactId>spark-hive_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Hive</name>
   <url>http://spark.apache.org/</url>
diff --git a/streaming/pom.xml b/streaming/pom.xml
index 4a82994594e10..8e30caa768eff 100644
--- a/streaming/pom.xml
+++ b/streaming/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-streaming_2.10</artifactId>
+  <artifactId>spark-streaming_2.11</artifactId>
   <properties>
     <sbt.project.name>streaming</sbt.project.name>
   </properties>
diff --git a/tags/pom.xml b/tags/pom.xml
index 51048340abd66..93b6142f76109 100644
--- a/tags/pom.xml
+++ b/tags/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-test-tags_2.10</artifactId>
+  <artifactId>spark-test-tags_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Test Tags</name>
   <url>http://spark.apache.org/</url>
diff --git a/tools/pom.xml b/tools/pom.xml
index 215690283d4af..1b1bfa18e5e95 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -19,13 +19,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-tools_2.10</artifactId>
+  <artifactId>spark-tools_2.11</artifactId>
   <properties>
     <sbt.project.name>tools</sbt.project.name>
   </properties>
diff --git a/unsafe/pom.xml b/unsafe/pom.xml
index 5ff97da2feaa9..468fb6d940fb7 100644
--- a/unsafe/pom.xml
+++ b/unsafe/pom.xml
@@ -20,13 +20,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-unsafe_2.10</artifactId>
+  <artifactId>spark-unsafe_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project Unsafe</name>
   <url>http://spark.apache.org/</url>
diff --git a/yarn/pom.xml b/yarn/pom.xml
index ef32d49e6e4a0..d711a75839286 100644
--- a/yarn/pom.xml
+++ b/yarn/pom.xml
@@ -19,13 +19,13 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.spark</groupId>
-    <artifactId>spark-parent_2.10</artifactId>
+    <artifactId>spark-parent_2.11</artifactId>
     <version>1.6.2-csd-1-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
   <groupId>org.apache.spark</groupId>
-  <artifactId>spark-yarn_2.10</artifactId>
+  <artifactId>spark-yarn_2.11</artifactId>
   <packaging>jar</packaging>
   <name>Spark Project YARN</name>
   <properties>