HBASE-4922 [packaging] Assembly tars up hbase in a subdir; i.e. after untar hbase-0.92.0 has a subdir named 0.92.0

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1213429 13f79535-47bb-0310-9956-ffa450edef68

pom.xml

@@ -3,8 +3,6 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
 <!--
 /**
- * Copyright 2010 The Apache Software Foundation
- *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
@@ -774,10 +772,10 @@
 
                 <!-- Using Unix tar to preserve symlinks -->
                 <exec executable="tar" failonerror="yes"
-                  dir="${project.build.directory}">
+                  dir="${project.build.directory}/${project.build.finalName}">
                     <arg value="czf"/>
                     <arg value="${project.build.directory}/${project.build.finalName}.tar.gz"/>
-                    <arg value="${project.build.finalName}"/>
+                    <arg value="${project.build.finalName}/" />
                 </exec>
 
               </target>