HADOOP-7560. Change src layout to be heirarchical. Contributed by Alejandro Abdelnur.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1161335 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-annotations/pom.xml

@@ -18,7 +18,7 @@
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
     <version>0.23.0-SNAPSHOT</version>
-    <relativePath>../hadoop-project</relativePath>
+    <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-annotations</artifactId>

hadoop-common-project/hadoop-auth/pom.xml

@@ -18,7 +18,7 @@
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project</artifactId>
     <version>0.23.0-SNAPSHOT</version>
-    <relativePath>../hadoop-project</relativePath>
+    <relativePath>../../hadoop-project</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-alfredo</artifactId>

hadoop-common-project/hadoop-common/pom.xml

@@ -18,7 +18,7 @@
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
     <version>0.23.0-SNAPSHOT</version>
-    <relativePath>../hadoop-project-dist</relativePath>
+    <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-common</artifactId>

hadoop-common-project/pom.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+<project>
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.hadoop</groupId>
+    <artifactId>hadoop-project</artifactId>
+    <version>0.23.0-SNAPSHOT</version>
+    <relativePath>../hadoop-project</relativePath>
+  </parent>
+  <groupId>org.apache.hadoop</groupId>
+  <artifactId>hadoop-common-project</artifactId>
+  <version>0.23.0-SNAPSHOT</version>
+  <description>Apache Hadoop Common Project</description>
+  <name>Apache Hadoop Common Project</name>
+  <packaging>pom</packaging>
+
+  <modules>
+    <module>hadoop-auth</module>
+    <module>hadoop-common</module>
+    <module>hadoop-annotations</module>
+  </modules>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.rat</groupId>
+        <artifactId>apache-rat-plugin</artifactId>
+        <configuration>
+          <includes>
+            <include>pom.xml</include>
+          </includes>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>

hadoop-hdfs-project/hadoop-hdfs/pom.xml

@@ -18,7 +18,7 @@
     <groupId>org.apache.hadoop</groupId>
     <artifactId>hadoop-project-dist</artifactId>
     <version>0.23.0-SNAPSHOT</version>
-    <relativePath>../hadoop-project-dist</relativePath>
+    <relativePath>../../hadoop-project-dist</relativePath>
   </parent>
   <groupId>org.apache.hadoop</groupId>
   <artifactId>hadoop-hdfs</artifactId>

hadoop-hdfs-project/pom.xml

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+<project>
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.hadoop</groupId>
+    <artifactId>hadoop-project</artifactId>
+    <version>0.23.0-SNAPSHOT</version>
+    <relativePath>../hadoop-project</relativePath>
+  </parent>
+  <groupId>org.apache.hadoop</groupId>
+  <artifactId>hadoop-hdfs-project</artifactId>
+  <version>0.23.0-SNAPSHOT</version>
+  <description>Apache Hadoop HDFS Project</description>
+  <name>Apache Hadoop HDFS Project</name>
+  <packaging>pom</packaging>
+
+  <modules>
+    <module>hadoop-hdfs</module>
+  </modules>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.rat</groupId>
+        <artifactId>apache-rat-plugin</artifactId>
+        <configuration>
+          <includes>
+            <include>pom.xml</include>
+          </includes>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>

hadoop-mapreduce-project/pom.xml

@@ -363,7 +363,7 @@
 
   <modules>
     <module>hadoop-yarn</module>
-    <module>hadoop-mr-client</module>
+    <module>hadoop-mapreduce-client</module>
   </modules>
 
   <reporting>

pom.xml

@@ -37,10 +37,9 @@
     <module>hadoop-project</module>
     <module>hadoop-project-dist</module>
     <module>hadoop-assemblies</module>
-    <module>hadoop-annotations</module>
-    <module>hadoop-alfredo</module>
-    <module>hadoop-common</module>
-    <module>hadoop-hdfs</module>
+    <module>hadoop-common-project</module>
+    <module>hadoop-hdfs-project</module>
+    <module>hadoop-mapreduce-project</module>
   </modules>
 
   <build>