diff --git a/hadoop-assemblies/pom.xml b/hadoop-assemblies/pom.xml
index 26799f281ea..da2d0b6332c 100644
--- a/hadoop-assemblies/pom.xml
+++ b/hadoop-assemblies/pom.xml
@@ -23,12 +23,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-assemblies</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>Apache Hadoop Assemblies</name>
   <description>Apache Hadoop Assemblies</description>
 
diff --git a/hadoop-client/pom.xml b/hadoop-client/pom.xml
index aebdc2e21b3..2b3c4c7c0a2 100644
--- a/hadoop-client/pom.xml
+++ b/hadoop-client/pom.xml
@@ -18,12 +18,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-client</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <description>Apache Hadoop Client</description>
diff --git a/hadoop-common-project/hadoop-annotations/pom.xml b/hadoop-common-project/hadoop-annotations/pom.xml
index fc7038b2dc8..2d6255ac5f8 100644
--- a/hadoop-common-project/hadoop-annotations/pom.xml
+++ b/hadoop-common-project/hadoop-annotations/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-annotations</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Annotations</description>
   <name>Apache Hadoop Annotations</name>
   <packaging>jar</packaging>
diff --git a/hadoop-common-project/hadoop-auth-examples/pom.xml b/hadoop-common-project/hadoop-auth-examples/pom.xml
index 746004a92d9..35a8f10e3c9 100644
--- a/hadoop-common-project/hadoop-auth-examples/pom.xml
+++ b/hadoop-common-project/hadoop-auth-examples/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-auth-examples</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>war</packaging>
 
   <name>Apache Hadoop Auth Examples</name>
diff --git a/hadoop-common-project/hadoop-auth/pom.xml b/hadoop-common-project/hadoop-auth/pom.xml
index 1da98dce2d6..3564378ae9b 100644
--- a/hadoop-common-project/hadoop-auth/pom.xml
+++ b/hadoop-common-project/hadoop-auth/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-auth</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Apache Hadoop Auth</name>
diff --git a/hadoop-common-project/hadoop-common/pom.xml b/hadoop-common-project/hadoop-common/pom.xml
index 3018bf0da9c..a2f14c2b3b1 100644
--- a/hadoop-common-project/hadoop-common/pom.xml
+++ b/hadoop-common-project/hadoop-common/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-common</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Common</description>
   <name>Apache Hadoop Common</name>
   <packaging>jar</packaging>
diff --git a/hadoop-common-project/hadoop-kms/pom.xml b/hadoop-common-project/hadoop-kms/pom.xml
index 217751288da..91e83abb0b5 100644
--- a/hadoop-common-project/hadoop-kms/pom.xml
+++ b/hadoop-common-project/hadoop-kms/pom.xml
@@ -22,12 +22,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-kms</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>war</packaging>
 
   <name>Apache Hadoop KMS</name>
diff --git a/hadoop-common-project/hadoop-minikdc/pom.xml b/hadoop-common-project/hadoop-minikdc/pom.xml
index f3911943ffd..8fbcab6f38e 100644
--- a/hadoop-common-project/hadoop-minikdc/pom.xml
+++ b/hadoop-common-project/hadoop-minikdc/pom.xml
@@ -18,13 +18,13 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-minikdc</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop MiniKDC</description>
   <name>Apache Hadoop MiniKDC</name>
   <packaging>jar</packaging>
diff --git a/hadoop-common-project/hadoop-nfs/pom.xml b/hadoop-common-project/hadoop-nfs/pom.xml
index a93d6ebf9fa..5b3f5b9b16d 100644
--- a/hadoop-common-project/hadoop-nfs/pom.xml
+++ b/hadoop-common-project/hadoop-nfs/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-nfs</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Apache Hadoop NFS</name>
diff --git a/hadoop-common-project/pom.xml b/hadoop-common-project/pom.xml
index a4b54b4c734..99fca923437 100644
--- a/hadoop-common-project/pom.xml
+++ b/hadoop-common-project/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-common-project</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Common Project</description>
   <name>Apache Hadoop Common Project</name>
   <packaging>pom</packaging>
diff --git a/hadoop-dist/pom.xml b/hadoop-dist/pom.xml
index d94a192a614..fbcb57d8c3f 100644
--- a/hadoop-dist/pom.xml
+++ b/hadoop-dist/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-dist</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Distribution</description>
   <name>Apache Hadoop Distribution</name>
   <packaging>jar</packaging>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
index d465d9603a4..4dccefdcfba 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
@@ -22,12 +22,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-httpfs</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>war</packaging>
 
   <name>Apache Hadoop HttpFS</name>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
index 68f311de837..813d98ea9ac 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
@@ -20,12 +20,12 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-nfs</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop HDFS-NFS</description>
   <name>Apache Hadoop HDFS-NFS</name>
   <packaging>jar</packaging>
diff --git a/hadoop-hdfs-project/hadoop-hdfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs/pom.xml
index 62684dcf36a..81eaaa06d93 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/pom.xml
@@ -20,12 +20,12 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop HDFS</description>
   <name>Apache Hadoop HDFS</name>
   <packaging>jar</packaging>
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/pom.xml b/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/pom.xml
index 8893960769d..12a405c0632 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/pom.xml
@@ -20,13 +20,13 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../../../../hadoop-project</relativePath>
   </parent>
 
   <groupId>org.apache.hadoop.contrib</groupId>
   <artifactId>hadoop-hdfs-bkjournal</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop HDFS BookKeeper Journal</description>
   <name>Apache Hadoop HDFS BookKeeper Journal</name>
   <packaging>jar</packaging>
diff --git a/hadoop-hdfs-project/pom.xml b/hadoop-hdfs-project/pom.xml
index e8d87c8485d..edf2ef2f831 100644
--- a/hadoop-hdfs-project/pom.xml
+++ b/hadoop-hdfs-project/pom.xml
@@ -20,12 +20,12 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-project</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop HDFS Project</description>
   <name>Apache Hadoop HDFS Project</name>
   <packaging>pom</packaging>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/pom.xml
index 4a7d84342fc..a8eac90ed5b 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-app</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-app</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/pom.xml
index b5e7dbdec3e..f6d0067aeb8 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-common</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-common</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/pom.xml
index 321d64c8ada..6456b5acc1c 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-core</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-core</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs-plugins/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs-plugins/pom.xml
index 79e86df250c..84980e5f732 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs-plugins/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs-plugins/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-hs-plugins</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-hs-plugins</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/pom.xml
index f2126f7f670..83fcab25485 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-hs</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-hs</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/pom.xml
index 69ffa938cbf..bd745141a0b 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-jobclient</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/pom.xml
index 8164a22873a..6d77e623143 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-mapreduce-client</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-shuffle</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client-shuffle</name>
 
   <properties>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
index b5a626afcac..8400b3293ce 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-mapreduce-client</name>
   <packaging>pom</packaging>
 
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
index 2a72b4796e5..decdbc67b43 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-examples</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop MapReduce Examples</description>
   <name>Apache Hadoop MapReduce Examples</name>
   <packaging>jar</packaging>
diff --git a/hadoop-mapreduce-project/pom.xml b/hadoop-mapreduce-project/pom.xml
index 2bf14593bd7..dbc93aa7dc7 100644
--- a/hadoop-mapreduce-project/pom.xml
+++ b/hadoop-mapreduce-project/pom.xml
@@ -18,12 +18,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>hadoop-mapreduce</name>
   <url>http://hadoop.apache.org/mapreduce/</url>
diff --git a/hadoop-maven-plugins/pom.xml b/hadoop-maven-plugins/pom.xml
index b7668986305..c1e8a9c83d9 100644
--- a/hadoop-maven-plugins/pom.xml
+++ b/hadoop-maven-plugins/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
diff --git a/hadoop-minicluster/pom.xml b/hadoop-minicluster/pom.xml
index c567a155f0e..f52c3b5a678 100644
--- a/hadoop-minicluster/pom.xml
+++ b/hadoop-minicluster/pom.xml
@@ -18,12 +18,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-minicluster</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <description>Apache Hadoop Mini-Cluster</description>
diff --git a/hadoop-project-dist/pom.xml b/hadoop-project-dist/pom.xml
index 3b7a8ad62dd..c0dd869786b 100644
--- a/hadoop-project-dist/pom.xml
+++ b/hadoop-project-dist/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-project-dist</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Project Dist POM</description>
   <name>Apache Hadoop Project Dist POM</name>
   <packaging>pom</packaging>
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index db9e9cb47c1..cd904484265 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -20,11 +20,11 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-main</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-project</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Project POM</description>
   <name>Apache Hadoop Project POM</name>
   <packaging>pom</packaging>
diff --git a/hadoop-tools/hadoop-ant/pom.xml b/hadoop-tools/hadoop-ant/pom.xml
index f1b36d9f1c3..da86024dec5 100644
--- a/hadoop-tools/hadoop-ant/pom.xml
+++ b/hadoop-tools/hadoop-ant/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-ant</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Ant Tasks</description>
   <name>Apache Hadoop Ant Tasks</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-archives/pom.xml b/hadoop-tools/hadoop-archives/pom.xml
index 0dae54ea852..a8d47a9f48a 100644
--- a/hadoop-tools/hadoop-archives/pom.xml
+++ b/hadoop-tools/hadoop-archives/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-archives</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Archives</description>
   <name>Apache Hadoop Archives</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-aws/pom.xml b/hadoop-tools/hadoop-aws/pom.xml
index 989c0ad8a79..9757afd254e 100644
--- a/hadoop-tools/hadoop-aws/pom.xml
+++ b/hadoop-tools/hadoop-aws/pom.xml
@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <artifactId>hadoop-aws</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>Apache Hadoop Amazon Web Services support</name>
   <description>
     This module contains code to support integration with Amazon Web Services.
diff --git a/hadoop-tools/hadoop-datajoin/pom.xml b/hadoop-tools/hadoop-datajoin/pom.xml
index 4d1a7d0a6d0..482f8a4ab5c 100644
--- a/hadoop-tools/hadoop-datajoin/pom.xml
+++ b/hadoop-tools/hadoop-datajoin/pom.xml
@@ -17,12 +17,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-datajoin</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Data Join</description>
   <name>Apache Hadoop Data Join</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-distcp/pom.xml b/hadoop-tools/hadoop-distcp/pom.xml
index 6a5fc982e37..94e3b51a751 100644
--- a/hadoop-tools/hadoop-distcp/pom.xml
+++ b/hadoop-tools/hadoop-distcp/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-distcp</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Distributed Copy</description>
   <name>Apache Hadoop Distributed Copy</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-extras/pom.xml b/hadoop-tools/hadoop-extras/pom.xml
index 2d289cc9c02..780a4ea8dda 100644
--- a/hadoop-tools/hadoop-extras/pom.xml
+++ b/hadoop-tools/hadoop-extras/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-extras</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Extras</description>
   <name>Apache Hadoop Extras</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-gridmix/pom.xml b/hadoop-tools/hadoop-gridmix/pom.xml
index 2cad8525c60..b2daad567ac 100644
--- a/hadoop-tools/hadoop-gridmix/pom.xml
+++ b/hadoop-tools/hadoop-gridmix/pom.xml
@@ -17,12 +17,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-gridmix</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Gridmix</description>
   <name>Apache Hadoop Gridmix</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-openstack/pom.xml b/hadoop-tools/hadoop-openstack/pom.xml
index 44ea2501c00..fd944d86b5f 100644
--- a/hadoop-tools/hadoop-openstack/pom.xml
+++ b/hadoop-tools/hadoop-openstack/pom.xml
@@ -19,11 +19,11 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <artifactId>hadoop-openstack</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>Apache Hadoop OpenStack support</name>
   <description>
     This module contains code to support integration with OpenStack.
diff --git a/hadoop-tools/hadoop-pipes/pom.xml b/hadoop-tools/hadoop-pipes/pom.xml
index 36a5a995d6a..ec028482754 100644
--- a/hadoop-tools/hadoop-pipes/pom.xml
+++ b/hadoop-tools/hadoop-pipes/pom.xml
@@ -17,12 +17,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-pipes</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Pipes</description>
   <name>Apache Hadoop Pipes</name>
   <packaging>pom</packaging>
diff --git a/hadoop-tools/hadoop-rumen/pom.xml b/hadoop-tools/hadoop-rumen/pom.xml
index 4e396b1494b..b3746c9c6d4 100644
--- a/hadoop-tools/hadoop-rumen/pom.xml
+++ b/hadoop-tools/hadoop-rumen/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-rumen</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Rumen</description>
   <name>Apache Hadoop Rumen</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-sls/pom.xml b/hadoop-tools/hadoop-sls/pom.xml
index cbf6897dafe..c779314e9c5 100644
--- a/hadoop-tools/hadoop-sls/pom.xml
+++ b/hadoop-tools/hadoop-sls/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-sls</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Scheduler Load Simulator</description>
   <name>Apache Hadoop Scheduler Load Simulator</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-streaming/pom.xml b/hadoop-tools/hadoop-streaming/pom.xml
index dca0ea0baef..a1c0f41313c 100644
--- a/hadoop-tools/hadoop-streaming/pom.xml
+++ b/hadoop-tools/hadoop-streaming/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-streaming</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop MapReduce Streaming</description>
   <name>Apache Hadoop MapReduce Streaming</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/hadoop-tools-dist/pom.xml b/hadoop-tools/hadoop-tools-dist/pom.xml
index cf60480895c..2e4ff874348 100644
--- a/hadoop-tools/hadoop-tools-dist/pom.xml
+++ b/hadoop-tools/hadoop-tools-dist/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-tools-dist</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Tools Dist</description>
   <name>Apache Hadoop Tools Dist</name>
   <packaging>jar</packaging>
diff --git a/hadoop-tools/pom.xml b/hadoop-tools/pom.xml
index 305721672fe..84755429c6a 100644
--- a/hadoop-tools/pom.xml
+++ b/hadoop-tools/pom.xml
@@ -20,12 +20,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-tools</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Tools</description>
   <name>Apache Hadoop Tools</name>
   <packaging>pom</packaging>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
index 475bfe25e38..35983d3c76b 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-api</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-api</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/pom.xml
index 7191e80aefe..4a9f3969a31 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-applications</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-applications-distributedshell</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-applications-distributedshell</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/pom.xml
index 2edc1c481d2..52cedc14c00 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-applications</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-applications-unmanaged-am-launcher</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-applications-unmanaged-am-launcher</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml
index df0ae1598ef..251a81a2fd8 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-applications</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-applications</name>
   <packaging>pom</packaging>
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml
index c1e221bfdfd..5d678b79204 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml
@@ -17,11 +17,11 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-client</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-client</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml
index c87f07d93a3..a6dcc4bf343 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-common</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-common</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/pom.xml
index 04569dbf52c..8d04bbcf62d 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-registry/pom.xml
@@ -19,11 +19,11 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>hadoop-yarn-registry</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-registry</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
index 338d194b3f3..2ccc7d96e9c 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/pom.xml
@@ -22,12 +22,12 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-applicationhistoryservice</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-applicationhistoryservice</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/pom.xml
index 7e0711be957..4333dc8045e 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-common</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-common</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml
index aec6023cb84..5a0324cd069 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-nodemanager</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-nodemanager</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml
index 76e3585cef5..5d026d618ac 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-resourcemanager</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-resourcemanager</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-sharedcachemanager/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-sharedcachemanager/pom.xml
index 80c345737cf..c26b7f2e362 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-sharedcachemanager/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-sharedcachemanager/pom.xml
@@ -17,11 +17,11 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-sharedcachemanager</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-sharedcachemanager</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/pom.xml
index d6fc32d674b..96539ad688e 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/pom.xml
@@ -19,11 +19,11 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-tests</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-tests</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/pom.xml
index 22e2fe7960a..959f2a4f46c 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn-server</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server-web-proxy</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server-web-proxy</name>
 
   <properties>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
index 13129f8f1bc..75281d955fc 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-server</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-server</name>
   <packaging>pom</packaging>
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml
index 31dc04603c6..8e5a2f9aeb7 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml
@@ -19,12 +19,12 @@
   <parent>
     <artifactId>hadoop-yarn</artifactId>
     <groupId>org.apache.hadoop</groupId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-site</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <name>hadoop-yarn-site</name>
   <packaging>pom</packaging>
 
diff --git a/hadoop-yarn-project/hadoop-yarn/pom.xml b/hadoop-yarn-project/hadoop-yarn/pom.xml
index 52049cd87d6..51426304dbe 100644
--- a/hadoop-yarn-project/hadoop-yarn/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/pom.xml
@@ -16,12 +16,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>hadoop-yarn</name>
 
diff --git a/hadoop-yarn-project/pom.xml b/hadoop-yarn-project/pom.xml
index 29d849cede3..a8f242960ee 100644
--- a/hadoop-yarn-project/pom.xml
+++ b/hadoop-yarn-project/pom.xml
@@ -18,12 +18,12 @@
   <parent>
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-project</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>hadoop-yarn-project</name>
   <url>http://hadoop.apache.org/yarn/</url>
diff --git a/pom.xml b/pom.xml
index 6f7fe50b32d..01b61c7877a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-main</artifactId>
-  <version>2.6.0-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <description>Apache Hadoop Main</description>
   <name>Apache Hadoop Main</name>
   <packaging>pom</packaging>