Prepare 0.5.2 release
diff --git a/CHANGES.txt b/CHANGES.txt
index ee3f358..f2228d8 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,7 +1,7 @@
 Apache Tez Change Log
 =====================
 
-Release 0.5.2: Unreleased
+Release 0.5.2: 2014-11-07
 
 INCOMPATIBLE CHANGES
   TEZ-1666. UserPayload should be null if the payload is not specified.
diff --git a/docs/pom.xml b/docs/pom.xml
index 9a03be0..1550a1c 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -27,7 +27,7 @@
     <parent>
       <groupId>org.apache.tez</groupId>
       <artifactId>tez</artifactId>
-      <version>0.5.2-SNAPSHOT</version>
+      <version>0.5.2</version>
     </parent>
     <artifactId>tez-docs</artifactId>
     <packaging>pom</packaging>
diff --git a/pom.xml b/pom.xml
index 82e8b65..c45d5dc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
   <groupId>org.apache.tez</groupId>
   <artifactId>tez</artifactId>
   <packaging>pom</packaging>
-  <version>0.5.2-SNAPSHOT</version>
+  <version>0.5.2</version>
   <name>tez</name>
 
   <licenses>
diff --git a/tez-api/pom.xml b/tez-api/pom.xml
index c300e35..9b18ada 100644
--- a/tez-api/pom.xml
+++ b/tez-api/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-api</artifactId>
 
diff --git a/tez-common/pom.xml b/tez-common/pom.xml
index 9d29a90..31c12ba 100644
--- a/tez-common/pom.xml
+++ b/tez-common/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-common</artifactId>
 
diff --git a/tez-dag/pom.xml b/tez-dag/pom.xml
index 7ea25de..dca703a 100644
--- a/tez-dag/pom.xml
+++ b/tez-dag/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <properties>
     <tez.component>tez-dag</tez.component>
diff --git a/tez-dist/pom.xml b/tez-dist/pom.xml
index 4665808..be36ff1 100644
--- a/tez-dist/pom.xml
+++ b/tez-dist/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-dist</artifactId>
 
diff --git a/tez-examples/pom.xml b/tez-examples/pom.xml
index 0f037bf..4389df5 100644
--- a/tez-examples/pom.xml
+++ b/tez-examples/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
 
   <artifactId>tez-examples</artifactId>
diff --git a/tez-mapreduce/pom.xml b/tez-mapreduce/pom.xml
index bad1b3b..95c62ba 100644
--- a/tez-mapreduce/pom.xml
+++ b/tez-mapreduce/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-mapreduce</artifactId>
 
diff --git a/tez-plugins/pom.xml b/tez-plugins/pom.xml
index de1a54f..edf83aa 100644
--- a/tez-plugins/pom.xml
+++ b/tez-plugins/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-plugins</artifactId>
   <packaging>pom</packaging>
diff --git a/tez-plugins/tez-mbeans-resource-calculator/pom.xml b/tez-plugins/tez-mbeans-resource-calculator/pom.xml
index a83333b..2334a11 100644
--- a/tez-plugins/tez-mbeans-resource-calculator/pom.xml
+++ b/tez-plugins/tez-mbeans-resource-calculator/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez-plugins</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-mbeans-resource-calculator</artifactId>
 
diff --git a/tez-plugins/tez-yarn-timeline-history/pom.xml b/tez-plugins/tez-yarn-timeline-history/pom.xml
index 5c215fb..0a7994e 100644
--- a/tez-plugins/tez-yarn-timeline-history/pom.xml
+++ b/tez-plugins/tez-yarn-timeline-history/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez-plugins</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-yarn-timeline-history</artifactId>
 
diff --git a/tez-runtime-internals/pom.xml b/tez-runtime-internals/pom.xml
index 5f50622..f68662b 100644
--- a/tez-runtime-internals/pom.xml
+++ b/tez-runtime-internals/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-runtime-internals</artifactId>
 
diff --git a/tez-runtime-library/pom.xml b/tez-runtime-library/pom.xml
index d933d56..82bee82 100644
--- a/tez-runtime-library/pom.xml
+++ b/tez-runtime-library/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-runtime-library</artifactId>
 
diff --git a/tez-tests/pom.xml b/tez-tests/pom.xml
index 441beab..dd91ad6 100644
--- a/tez-tests/pom.xml
+++ b/tez-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.tez</groupId>
     <artifactId>tez</artifactId>
-    <version>0.5.2-SNAPSHOT</version>
+    <version>0.5.2</version>
   </parent>
   <artifactId>tez-tests</artifactId>