diff --git a/hadoop-assemblies/pom.xml b/hadoop-assemblies/pom.xml
index 4ff11f68ff..75f83de34c 100644
--- a/hadoop-assemblies/pom.xml
+++ b/hadoop-assemblies/pom.xml
@@ -26,7 +26,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-assemblies</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop Assemblies</name>
diff --git a/hadoop-client/pom.xml b/hadoop-client/pom.xml
index 988dd03305..dbd4facc7b 100644
--- a/hadoop-client/pom.xml
+++ b/hadoop-client/pom.xml
@@ -21,7 +21,6 @@
    <version>3.0.0-alpha2-SNAPSHOT</version>
    <relativePath>../hadoop-project-dist</relativePath>
  </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-client</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>jar</packaging>
diff --git a/hadoop-cloud-storage-project/hadoop-cloud-storage/pom.xml b/hadoop-cloud-storage-project/hadoop-cloud-storage/pom.xml
index 7993b83dc3..14cfc767ff 100644
--- a/hadoop-cloud-storage-project/hadoop-cloud-storage/pom.xml
+++ b/hadoop-cloud-storage-project/hadoop-cloud-storage/pom.xml
@@ -21,7 +21,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-cloud-storage</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>jar</packaging>
diff --git a/hadoop-cloud-storage-project/pom.xml b/hadoop-cloud-storage-project/pom.xml
index 94d4c027e5..15f43466b0 100644
--- a/hadoop-cloud-storage-project/pom.xml
+++ b/hadoop-cloud-storage-project/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-cloud-storage-project</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Cloud Storage Project</description>
diff --git a/hadoop-common-project/hadoop-annotations/pom.xml b/hadoop-common-project/hadoop-annotations/pom.xml
index 0afa7e3b87..a75c291235 100644
--- a/hadoop-common-project/hadoop-annotations/pom.xml
+++ b/hadoop-common-project/hadoop-annotations/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-annotations</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Annotations</description>
diff --git a/hadoop-common-project/hadoop-auth-examples/pom.xml b/hadoop-common-project/hadoop-auth-examples/pom.xml
index d841ace17c..8c480ea9de 100644
--- a/hadoop-common-project/hadoop-auth-examples/pom.xml
+++ b/hadoop-common-project/hadoop-auth-examples/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-auth-examples</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>war</packaging>
diff --git a/hadoop-common-project/hadoop-auth/pom.xml b/hadoop-common-project/hadoop-auth/pom.xml
index 5df4bdb647..f3a03a4202 100644
--- a/hadoop-common-project/hadoop-auth/pom.xml
+++ b/hadoop-common-project/hadoop-auth/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-auth</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>jar</packaging>
diff --git a/hadoop-common-project/hadoop-common/pom.xml b/hadoop-common-project/hadoop-common/pom.xml
index 596f872964..f442b2c4ea 100644
--- a/hadoop-common-project/hadoop-common/pom.xml
+++ b/hadoop-common-project/hadoop-common/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-common</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Common</description>
diff --git a/hadoop-common-project/hadoop-kms/pom.xml b/hadoop-common-project/hadoop-kms/pom.xml
index 3eaaf52c02..5d0d214ed7 100644
--- a/hadoop-common-project/hadoop-kms/pom.xml
+++ b/hadoop-common-project/hadoop-kms/pom.xml
@@ -25,7 +25,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-kms</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>war</packaging>
diff --git a/hadoop-common-project/hadoop-minikdc/pom.xml b/hadoop-common-project/hadoop-minikdc/pom.xml
index e75bc7fce7..ade1c039c2 100644
--- a/hadoop-common-project/hadoop-minikdc/pom.xml
+++ b/hadoop-common-project/hadoop-minikdc/pom.xml
@@ -22,7 +22,6 @@
     <relativePath>../../hadoop-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-minikdc</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop MiniKDC</description>
diff --git a/hadoop-common-project/hadoop-nfs/pom.xml b/hadoop-common-project/hadoop-nfs/pom.xml
index 027cf3479e..639a9e17a5 100644
--- a/hadoop-common-project/hadoop-nfs/pom.xml
+++ b/hadoop-common-project/hadoop-nfs/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-nfs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>jar</packaging>
diff --git a/hadoop-common-project/pom.xml b/hadoop-common-project/pom.xml
index db54ae5d2e..dfc87ea9bc 100644
--- a/hadoop-common-project/pom.xml
+++ b/hadoop-common-project/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-common-project</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Common Project</description>
diff --git a/hadoop-dist/pom.xml b/hadoop-dist/pom.xml
index ad30db9618..30e64728f8 100644
--- a/hadoop-dist/pom.xml
+++ b/hadoop-dist/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-dist</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Distribution</description>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-client/pom.xml
index 8ce5f3f230..69be56f1d5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/pom.xml
@@ -23,7 +23,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-client</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop HDFS Client</description>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
index 928ada9684..5580e683da 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml
@@ -25,7 +25,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-httpfs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>war</packaging>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-native-client/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-native-client/pom.xml
index fa38719e35..031b8a939a 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-native-client/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-native-client/pom.xml
@@ -23,7 +23,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-native-client</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop HDFS Native Client</description>
diff --git a/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
index 90236c912e..4eb35e9fea 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs-nfs/pom.xml
@@ -23,7 +23,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-nfs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop HDFS-NFS</description>
diff --git a/hadoop-hdfs-project/hadoop-hdfs/pom.xml b/hadoop-hdfs-project/hadoop-hdfs/pom.xml
index 5427db8929..770dd390a4 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/pom.xml
+++ b/hadoop-hdfs-project/hadoop-hdfs/pom.xml
@@ -23,7 +23,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop HDFS</description>
diff --git a/hadoop-hdfs-project/pom.xml b/hadoop-hdfs-project/pom.xml
index a0993c9c0a..3a7a7adbb8 100644
--- a/hadoop-hdfs-project/pom.xml
+++ b/hadoop-hdfs-project/pom.xml
@@ -23,7 +23,6 @@ http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs-project</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop HDFS Project</description>
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 8634903356..ed510847f8 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-app</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce App</name>
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 f78e83bc07..9b33945921 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-common</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce Common</name>
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 3c16c3df08..38a77250e2 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-core</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce Core</name>
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 eca7571b41..90569e92da 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-hs-plugins</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce HistoryServer Plugins</name>
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 1bcaf73e8e..5df949492d 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-hs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce HistoryServer</name>
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 cd181fee3b..40030d80a3 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-jobclient</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce JobClient</name>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/pom.xml
index 05202451ee..89b23ccc93 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/pom.xml
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-nativetask</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce NativeTask</name>
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 41a5220f8f..4ce7cb8f5b 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
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client-shuffle</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce Shuffle</name>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
index b5041bdebc..5ebaecad3d 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-client</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <name>Apache Hadoop MapReduce Client</name>
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml b/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
index 3fbd487281..20e3766589 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-examples/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce-examples</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop MapReduce Examples</description>
diff --git a/hadoop-mapreduce-project/pom.xml b/hadoop-mapreduce-project/pom.xml
index a1b437e227..4b631622ad 100644
--- a/hadoop-mapreduce-project/pom.xml
+++ b/hadoop-mapreduce-project/pom.xml
@@ -21,7 +21,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-mapreduce</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>pom</packaging>
diff --git a/hadoop-maven-plugins/pom.xml b/hadoop-maven-plugins/pom.xml
index f82d750a5e..51b8f910d8 100644
--- a/hadoop-maven-plugins/pom.xml
+++ b/hadoop-maven-plugins/pom.xml
@@ -22,7 +22,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-maven-plugins</artifactId>
   <packaging>maven-plugin</packaging>
   <name>Apache Hadoop Maven Plugins</name>
diff --git a/hadoop-minicluster/pom.xml b/hadoop-minicluster/pom.xml
index 473ee35c17..23b086df3f 100644
--- a/hadoop-minicluster/pom.xml
+++ b/hadoop-minicluster/pom.xml
@@ -21,7 +21,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-minicluster</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>jar</packaging>
diff --git a/hadoop-project-dist/pom.xml b/hadoop-project-dist/pom.xml
index 7908d1a260..e0d2be9f0d 100644
--- a/hadoop-project-dist/pom.xml
+++ b/hadoop-project-dist/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-project-dist</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Project Dist POM</description>
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 112fa185d3..fa43afdf16 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -22,7 +22,6 @@
     <artifactId>hadoop-main</artifactId>
     <version>3.0.0-alpha2-SNAPSHOT</version>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-project</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Project POM</description>
diff --git a/hadoop-tools/hadoop-archive-logs/pom.xml b/hadoop-tools/hadoop-archive-logs/pom.xml
index 714f0d9cf7..3efdb4bddf 100644
--- a/hadoop-tools/hadoop-archive-logs/pom.xml
+++ b/hadoop-tools/hadoop-archive-logs/pom.xml
@@ -23,7 +23,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-archive-logs</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <description>Apache Hadoop Archive Logs</description>
diff --git a/hadoop-tools/hadoop-archives/pom.xml b/hadoop-tools/hadoop-archives/pom.xml
index d7def7b193..b6c8bf98ef 100644
--- a/hadoop-tools/hadoop-archives/pom.xml
+++ b/hadoop-tools/hadoop-archives/pom.xml
@@ -23,7 +23,6 @@
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     <relativePath>../../hadoop-project</relativePath>
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   <description>Apache Hadoop Archives</description>
diff --git a/hadoop-tools/hadoop-azure-datalake/pom.xml b/hadoop-tools/hadoop-azure-datalake/pom.xml
index eba0979dc6..7f872c3152 100644
--- a/hadoop-tools/hadoop-azure-datalake/pom.xml
+++ b/hadoop-tools/hadoop-azure-datalake/pom.xml
@@ -22,7 +22,6 @@
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-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-azure-datalake</artifactId>
   <name>Apache Hadoop Azure Data Lake support</name>
   <description>
diff --git a/hadoop-tools/hadoop-datajoin/pom.xml b/hadoop-tools/hadoop-datajoin/pom.xml
index 40b165d7fb..cf8796c894 100644
--- a/hadoop-tools/hadoop-datajoin/pom.xml
+++ b/hadoop-tools/hadoop-datajoin/pom.xml
@@ -23,7 +23,6 @@
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   <description>Apache Hadoop Data Join</description>
diff --git a/hadoop-tools/hadoop-distcp/pom.xml b/hadoop-tools/hadoop-distcp/pom.xml
index a07406b8e5..4f141e2c2c 100644
--- a/hadoop-tools/hadoop-distcp/pom.xml
+++ b/hadoop-tools/hadoop-distcp/pom.xml
@@ -23,7 +23,6 @@
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   <description>Apache Hadoop Distributed Copy</description>
diff --git a/hadoop-tools/hadoop-extras/pom.xml b/hadoop-tools/hadoop-extras/pom.xml
index fbb75a7c9b..ab73cbdf8f 100644
--- a/hadoop-tools/hadoop-extras/pom.xml
+++ b/hadoop-tools/hadoop-extras/pom.xml
@@ -23,7 +23,6 @@
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diff --git a/hadoop-tools/hadoop-gridmix/pom.xml b/hadoop-tools/hadoop-gridmix/pom.xml
index a1a8b0c6c7..9e5be96e7f 100644
--- a/hadoop-tools/hadoop-gridmix/pom.xml
+++ b/hadoop-tools/hadoop-gridmix/pom.xml
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diff --git a/hadoop-tools/hadoop-pipes/pom.xml b/hadoop-tools/hadoop-pipes/pom.xml
index 5be72e72f4..b16ffc101a 100644
--- a/hadoop-tools/hadoop-pipes/pom.xml
+++ b/hadoop-tools/hadoop-pipes/pom.xml
@@ -23,7 +23,6 @@
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diff --git a/hadoop-tools/hadoop-rumen/pom.xml b/hadoop-tools/hadoop-rumen/pom.xml
index bc873f7f52..ff4cbcb825 100644
--- a/hadoop-tools/hadoop-rumen/pom.xml
+++ b/hadoop-tools/hadoop-rumen/pom.xml
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diff --git a/hadoop-tools/hadoop-sls/pom.xml b/hadoop-tools/hadoop-sls/pom.xml
index b84f5fc440..f31e4153a2 100644
--- a/hadoop-tools/hadoop-sls/pom.xml
+++ b/hadoop-tools/hadoop-sls/pom.xml
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diff --git a/hadoop-tools/hadoop-streaming/pom.xml b/hadoop-tools/hadoop-streaming/pom.xml
index b0eb5df559..b97fbc08cb 100644
--- a/hadoop-tools/hadoop-streaming/pom.xml
+++ b/hadoop-tools/hadoop-streaming/pom.xml
@@ -23,7 +23,6 @@
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diff --git a/hadoop-tools/hadoop-tools-dist/pom.xml b/hadoop-tools/hadoop-tools-dist/pom.xml
index 14fa9f05f7..a8e2066847 100644
--- a/hadoop-tools/hadoop-tools-dist/pom.xml
+++ b/hadoop-tools/hadoop-tools-dist/pom.xml
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diff --git a/hadoop-tools/pom.xml b/hadoop-tools/pom.xml
index e7e876bc82..9dffe01678 100644
--- a/hadoop-tools/pom.xml
+++ b/hadoop-tools/pom.xml
@@ -23,7 +23,6 @@
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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 d36ae589a7..f3fdf09f05 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/pom.xml
@@ -22,7 +22,6 @@
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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 0f696d8fc3..e23dbae439 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
@@ -22,7 +22,6 @@
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   <name>Apache Hadoop YARN DistributedShell</name>
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 ea3f294d6d..c326c99038 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
@@ -22,7 +22,6 @@
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   <name>Apache Hadoop YARN Unmanaged Am Launcher</name>
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 a1ff36ddfb..233a3532af 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/pom.xml
@@ -22,7 +22,6 @@
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   <name>Apache Hadoop YARN Applications</name>
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 a53ec57a35..5118303896 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/pom.xml
@@ -19,7 +19,6 @@
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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 12b53aff1a..c76e775eee 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/pom.xml
@@ -22,7 +22,6 @@
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   <name>Apache Hadoop YARN Common</name>
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 15f6511415..165798ed6f 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
@@ -25,7 +25,6 @@
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   <name>Apache Hadoop YARN ApplicationHistoryService</name>
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 ee892d1a47..43ea7abebf 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
@@ -22,7 +22,6 @@
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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 acc1d50e63..23ceaafaeb 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
@@ -22,7 +22,6 @@
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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 0fcd535f99..f7d22a6954 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
@@ -22,7 +22,6 @@
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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 49182760e4..5d6e46ce69 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
@@ -19,7 +19,6 @@
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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 359c706598..97e92dd5b7 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
@@ -21,7 +21,6 @@
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/pom.xml
index 90cf55b2b8..f7cd9be7ee 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timeline-pluginstorage/pom.xml
@@ -25,7 +25,6 @@
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests/pom.xml
index c4786c7aba..026ef75111 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase-tests/pom.xml
@@ -25,7 +25,6 @@
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   <name>Apache Hadoop YARN Timeline Service HBase tests</name>
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/pom.xml
index 0092aedcd6..6b535c3c22 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/pom.xml
@@ -25,7 +25,6 @@
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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 cb9759b026..c66aa732d7 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
@@ -22,7 +22,6 @@
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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 416c511aa5..a35e7c566c 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/pom.xml
@@ -22,7 +22,6 @@
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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 643610914f..7fe88fa34e 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/pom.xml
@@ -22,7 +22,6 @@
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/pom.xml b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/pom.xml
index 5211fd7224..88648cecc0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/pom.xml
@@ -23,7 +23,6 @@
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diff --git a/hadoop-yarn-project/hadoop-yarn/pom.xml b/hadoop-yarn-project/hadoop-yarn/pom.xml
index 70b68d7047..c92929210c 100644
--- a/hadoop-yarn-project/hadoop-yarn/pom.xml
+++ b/hadoop-yarn-project/hadoop-yarn/pom.xml
@@ -19,7 +19,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>pom</packaging>
diff --git a/hadoop-yarn-project/pom.xml b/hadoop-yarn-project/pom.xml
index 380b515034..a20ef55ab3 100644
--- a/hadoop-yarn-project/pom.xml
+++ b/hadoop-yarn-project/pom.xml
@@ -21,7 +21,6 @@
     <version>3.0.0-alpha2-SNAPSHOT</version>
     <relativePath>../hadoop-project</relativePath>
   </parent>
-  <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-yarn-project</artifactId>
   <version>3.0.0-alpha2-SNAPSHOT</version>
   <packaging>pom</packaging>