diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index f1ed93fe9a5..d6c3b781c84 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -774,7 +774,7 @@
       <dependency>
         <groupId>io.netty</groupId>
         <artifactId>netty</artifactId>
-        <version>3.10.5.Final</version>
+        <version>3.10.6.Final</version>
       </dependency>
 
       <dependency>
@@ -1679,8 +1679,8 @@
             </goals>
             <configuration>
               <target>
-                <mkdir dir="${test.build.dir}" />
-                <mkdir dir="${test.build.data}" />
+                <mkdir dir="${test.build.dir}"/>
+                <mkdir dir="${test.build.data}"/>
               </target>
             </configuration>
           </execution>
@@ -1859,7 +1859,7 @@
               <source>${javac.version}</source>
               <target>${javac.version}</target>
               <compilerArguments>
-                <Xlint />
+                <Xlint/>
 				
                 <Xmaxwarns>9999</Xmaxwarns>
               </compilerArguments>