HADOOP-9432 Add support for markdown .md files in site documentation

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1502251 13f79535-47bb-0310-9956-ffa450edef68

Author: steveloughran

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -105,6 +105,8 @@ Trunk (Unreleased)
     HADOOP-8844. Add a plaintext fs -text test-case.
     (Akira AJISAKA via harsh)
 
+    HADOOP-9432 Add support for markdown .md files in site documentation (stevel)
+
   BUG FIXES
 
     HADOOP-9451. Fault single-layer config if node group topology is enabled.
@@ -118,7 +120,6 @@ Trunk (Unreleased)
     HADOOP-8018.  Hudson auto test for HDFS has started throwing javadoc
     (Jon Eagles via bobby)
 
->
     HADOOP-7610. Fix for hadoop debian package (Eric Yang via gkesavan)
 
     HADOOP-7641. Add Apache License to template config files.

pom.xml

@@ -143,13 +143,18 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-site-plugin</artifactId>
-          <version>3.0</version>
+          <version>3.2</version>
           <dependencies>
             <dependency><!-- add support for ssh/scp -->
               <groupId>org.apache.maven.wagon</groupId>
               <artifactId>wagon-ssh</artifactId>
               <version>1.0</version>
             </dependency>
+            <dependency> <!-- add support for markdown -->
+              <groupId>org.apache.maven.doxia</groupId>
+              <artifactId>doxia-module-markdown</artifactId>
+              <version>1.3</version>
+            </dependency>
           </dependencies>
         </plugin>
         <!--This plugin's configuration is used to store Eclipse m2e settings only.