[maven-release-plugin] prepare release 0.5.0-incubating
diff --git a/common/pom.xml b/common/pom.xml
index bb87836..b9cd357 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>drill-root</artifactId>
     <groupId>org.apache.drill</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-common</artifactId>
diff --git a/contrib/data/pom.xml b/contrib/data/pom.xml
index fc84918..8735285 100644
--- a/contrib/data/pom.xml
+++ b/contrib/data/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>drill-contrib-parent</artifactId>
     <groupId>org.apache.drill.contrib</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <groupId>org.apache.drill.contrib.data</groupId>
diff --git a/contrib/data/tpch-sample-data/pom.xml b/contrib/data/tpch-sample-data/pom.xml
index 566d115..f25fe45 100644
--- a/contrib/data/tpch-sample-data/pom.xml
+++ b/contrib/data/tpch-sample-data/pom.xml
@@ -9,13 +9,12 @@
   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. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>drill-contrib-data-parent</artifactId>
     <groupId>org.apache.drill.contrib.data</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>tpch-sample-data</artifactId>
diff --git a/contrib/pom.xml b/contrib/pom.xml
index de7709d..7a44729 100644
--- a/contrib/pom.xml
+++ b/contrib/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>drill-root</artifactId>
     <groupId>org.apache.drill</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <groupId>org.apache.drill.contrib</groupId>
diff --git a/contrib/sqlline/pom.xml b/contrib/sqlline/pom.xml
index a9a1a83..89b83fd 100644
--- a/contrib/sqlline/pom.xml
+++ b/contrib/sqlline/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>drill-contrib-parent</artifactId>
     <groupId>org.apache.drill.contrib</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-sqlline</artifactId>
diff --git a/contrib/storage-hbase/pom.xml b/contrib/storage-hbase/pom.xml
index d4bfd73..8497a89 100644
--- a/contrib/storage-hbase/pom.xml
+++ b/contrib/storage-hbase/pom.xml
@@ -15,13 +15,12 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>drill-contrib-parent</artifactId>
     <groupId>org.apache.drill.contrib</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-storage-hbase</artifactId>
diff --git a/contrib/storage-hive/core/pom.xml b/contrib/storage-hive/core/pom.xml
index c29a3b6..610d0d5 100644
--- a/contrib/storage-hive/core/pom.xml
+++ b/contrib/storage-hive/core/pom.xml
@@ -15,15 +15,13 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<project
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-  xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>org.apache.drill.contrib.storage-hive</groupId>
     <artifactId>drill-contrib-storage-hive-parent</artifactId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-storage-hive-core</artifactId>
diff --git a/contrib/storage-hive/hive-exec-shade/pom.xml b/contrib/storage-hive/hive-exec-shade/pom.xml
index 6d12369..438f686 100644
--- a/contrib/storage-hive/hive-exec-shade/pom.xml
+++ b/contrib/storage-hive/hive-exec-shade/pom.xml
@@ -15,15 +15,13 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<project
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-  xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>org.apache.drill.contrib.storage-hive</groupId>
     <artifactId>drill-contrib-storage-hive-parent</artifactId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-hive-exec-shaded</artifactId>
diff --git a/contrib/storage-hive/pom.xml b/contrib/storage-hive/pom.xml
index bc473c8..8e8d82b 100644
--- a/contrib/storage-hive/pom.xml
+++ b/contrib/storage-hive/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.drill.contrib</groupId>
     <artifactId>drill-contrib-parent</artifactId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <groupId>org.apache.drill.contrib.storage-hive</groupId>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index a8a28e0..7f50040 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -9,13 +9,12 @@
   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. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>drill-root</artifactId>
     <groupId>org.apache.drill</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>distribution</artifactId>
diff --git a/exec/java-exec/pom.xml b/exec/java-exec/pom.xml
index fe01233..6d58ea0 100644
--- a/exec/java-exec/pom.xml
+++ b/exec/java-exec/pom.xml
@@ -9,13 +9,12 @@
   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. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>exec-parent</artifactId>
     <groupId>org.apache.drill.exec</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
   <artifactId>drill-java-exec</artifactId>
   <name>exec/Java Execution Engine</name>
diff --git a/exec/jdbc-all/pom.xml b/exec/jdbc-all/pom.xml
index 650f78a..d307049 100644
--- a/exec/jdbc-all/pom.xml
+++ b/exec/jdbc-all/pom.xml
@@ -15,13 +15,12 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.drill.exec</groupId>
     <artifactId>exec-parent</artifactId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-jdbc-all</artifactId>
@@ -248,22 +247,22 @@
             <phase>package</phase>
             <configuration>
               <target>
-                <delete dir="${project.build.directory}/dirty"/>
-                <mkdir dir="${project.build.directory}/dirty"/>
+                <delete dir="${project.build.directory}/dirty" />
+                <mkdir dir="${project.build.directory}/dirty" />
                 <unzip src="${project.build.directory}/${project.build.finalName}-dirty.jar" dest="${project.build.directory}/dirty">
                   <patternset>
-                    <exclude name="**/*.java"/>
-                    <exclude name="org.codehaus.commons.compiler.properties"/> <!-- This leads jad-ui to not parse classes under 'org/' -->
-                    <exclude name="**/*.SF"/>
-                    <exclude name="**/*.RSA"/>
-                    <exclude name="**/*.DSA"/>
-                    <exclude name="META-INF/*.SF"/>
-                    <exclude name="META-INF/*.RSA"/>
-                    <exclude name="META-INF/*.DSA"/>
+                    <exclude name="**/*.java" />
+                    <exclude name="org.codehaus.commons.compiler.properties" /> <!-- This leads jad-ui to not parse classes under 'org/' -->
+                    <exclude name="**/*.SF" />
+                    <exclude name="**/*.RSA" />
+                    <exclude name="**/*.DSA" />
+                    <exclude name="META-INF/*.SF" />
+                    <exclude name="META-INF/*.RSA" />
+                    <exclude name="META-INF/*.DSA" />
                   </patternset>
                 </unzip>
-                <jar destfile="${project.build.directory}/${project.build.finalName}.jar" basedir="${project.build.directory}/dirty"/>
-                <delete dir="${project.build.directory}/dirty"/>
+                <jar destfile="${project.build.directory}/${project.build.finalName}.jar" basedir="${project.build.directory}/dirty" />
+                <delete dir="${project.build.directory}/dirty" />
               </target>
             </configuration>
             <goals>
diff --git a/exec/jdbc/pom.xml b/exec/jdbc/pom.xml
index bc0e30c..8fc9293 100644
--- a/exec/jdbc/pom.xml
+++ b/exec/jdbc/pom.xml
@@ -9,13 +9,12 @@
   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. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.apache.drill.exec</groupId>
     <artifactId>exec-parent</artifactId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
   <artifactId>drill-jdbc</artifactId>
   <name>exec/JDBC Driver using dependencies</name>
diff --git a/exec/pom.xml b/exec/pom.xml
index ddc4399..ac14085 100644
--- a/exec/pom.xml
+++ b/exec/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>drill-root</artifactId>
     <groupId>org.apache.drill</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <groupId>org.apache.drill.exec</groupId>
diff --git a/pom.xml b/pom.xml
index 4e4e901..a99061e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,8 +9,7 @@
   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. -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -21,7 +20,7 @@
 
   <groupId>org.apache.drill</groupId>
   <artifactId>drill-root</artifactId>
-  <version>0.5.0-incubating-SNAPSHOT</version>
+  <version>0.5.0-incubating</version>
   <packaging>pom</packaging>
 
   <name>Apache Drill Root POM</name>
@@ -39,7 +38,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-drill.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-drill.git</developerConnection>
     <url>https://github.com/apache/incubator-drill</url>
-    <tag>HEAD</tag>
+    <tag>0.5.0-incubating</tag>
   </scm>
 
   <mailingLists>
diff --git a/protocol/pom.xml b/protocol/pom.xml
index d0f367a..4c05b36 100644
--- a/protocol/pom.xml
+++ b/protocol/pom.xml
@@ -9,15 +9,13 @@
   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. -->
-<project
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-  xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <artifactId>drill-root</artifactId>
     <groupId>org.apache.drill</groupId>
-    <version>0.5.0-incubating-SNAPSHOT</version>
+    <version>0.5.0-incubating</version>
   </parent>
 
   <artifactId>drill-protocol</artifactId>