Had to prevent old version of hsqldb being brought in by hadoop-commons.

anjackson · anjackson · commit 041d79fb2047 · 2013-10-10T13:46:27.000+01:00
diff --git a/pom.xml b/pom.xml
@@ -93,6 +93,10 @@
           <groupId>tomcat</groupId>
           <artifactId>jasper-compiler</artifactId>
         </exclusion>                
+        <exclusion>
+          <groupId>hsqldb</groupId>
+          <artifactId>hsqldb</artifactId>
+        </exclusion>                
       </exclusions> 
     </dependency>
 
