[maven-release-plugin] prepare release apache-lens-2.2.0-beta-incubating
diff --git a/checkstyle/pom.xml b/checkstyle/pom.xml
index 9bbbe6c..cd45d00 100644
--- a/checkstyle/pom.xml
+++ b/checkstyle/pom.xml
@@ -17,8 +17,7 @@
   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>
@@ -30,7 +29,7 @@
   <groupId>org.apache.lens</groupId>
   <artifactId>checkstyle</artifactId>
   <name>Lens Checkstyle Rules</name>
-  <version>2.2.0-beta-incubating-SNAPSHOT</version>
+  <version>2.2.0-beta-incubating</version>
 
   <build>
     <plugins>
@@ -50,4 +49,8 @@
       </plugin>
     </plugins>
   </build>
+
+  <scm>
+    <tag>apache-lens-2.2.0-beta-incubating</tag>
+  </scm>
 </project>
diff --git a/lens-api/pom.xml b/lens-api/pom.xml
index 184f8a8..250102d 100644
--- a/lens-api/pom.xml
+++ b/lens-api/pom.xml
@@ -19,14 +19,13 @@
   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>
   <name>Lens API</name>
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-api</artifactId>
diff --git a/lens-cli/pom.xml b/lens-cli/pom.xml
index 7b98523..26d34d7 100644
--- a/lens-cli/pom.xml
+++ b/lens-cli/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens CLI</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <properties>
diff --git a/lens-client/pom.xml b/lens-client/pom.xml
index 540c203..708c399 100644
--- a/lens-client/pom.xml
+++ b/lens-client/pom.xml
@@ -19,13 +19,12 @@
   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>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-client</artifactId>
diff --git a/lens-cube/pom.xml b/lens-cube/pom.xml
index 47601c1..eb750e1 100644
--- a/lens-cube/pom.xml
+++ b/lens-cube/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens Cube</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-cube</artifactId>
diff --git a/lens-dist/pom.xml b/lens-dist/pom.xml
index 8581362..b5c6b6c 100644
--- a/lens-dist/pom.xml
+++ b/lens-dist/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens Distribution</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-dist</artifactId>
diff --git a/lens-driver-hive/pom.xml b/lens-driver-hive/pom.xml
index d156d0c..cebed79 100644
--- a/lens-driver-hive/pom.xml
+++ b/lens-driver-hive/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens Hive Driver</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <properties>
diff --git a/lens-driver-jdbc/pom.xml b/lens-driver-jdbc/pom.xml
index 380b16a..e73895d 100644
--- a/lens-driver-jdbc/pom.xml
+++ b/lens-driver-jdbc/pom.xml
@@ -19,14 +19,13 @@
   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>
   <name>Lens Driver for JDBC</name>
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-driver-jdbc</artifactId>
@@ -103,17 +102,16 @@
             </goals>
             <configuration>
               <target>
-                <property name="build.compiler" value="extJavac"/>
-                <property name="compile_classpath" refid="maven.compile.classpath"/>
-                <mkdir dir="${project.build.directory}/additional-classes"/>
-                <javac includeantruntime="false" srcdir="src/additional/java"
-                  destdir="${project.build.directory}/additional-classes" classpath="${compile_classpath}"/>
-                <mkdir dir="${project.build.directory}/testjars"/>
+                <property name="build.compiler" value="extJavac" />
+                <property name="compile_classpath" refid="maven.compile.classpath" />
+                <mkdir dir="${project.build.directory}/additional-classes" />
+                <javac includeantruntime="false" srcdir="src/additional/java" destdir="${project.build.directory}/additional-classes" classpath="${compile_classpath}" />
+                <mkdir dir="${project.build.directory}/testjars" />
                 <jar destfile="${project.build.directory}/testjars/test.jar">
-                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass.class"/>
+                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass.class" />
                 </jar>
                 <jar destfile="${project.build.directory}/testjars/serde.jar">
-                  <fileset dir="${project.build.directory}/additional-classes" includes="DatabaseJarSerde.class"/>
+                  <fileset dir="${project.build.directory}/additional-classes" includes="DatabaseJarSerde.class" />
                 </jar>
                </target>
              </configuration>
diff --git a/lens-examples/pom.xml b/lens-examples/pom.xml
index aae70a4..e9ae2a8 100644
--- a/lens-examples/pom.xml
+++ b/lens-examples/pom.xml
@@ -19,14 +19,13 @@
   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>
   <name>Lens Examples</name>
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-examples</artifactId>
diff --git a/lens-ml-dist/pom.xml b/lens-ml-dist/pom.xml
index 26be98d..d7b69f5 100644
--- a/lens-ml-dist/pom.xml
+++ b/lens-ml-dist/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
     
   <artifactId>lens-ml-dist</artifactId>
diff --git a/lens-ml-lib/pom.xml b/lens-ml-lib/pom.xml
index 63d72da..32a3be8 100644
--- a/lens-ml-lib/pom.xml
+++ b/lens-ml-lib/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens ML Lib</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <properties>
diff --git a/lens-query-lib/pom.xml b/lens-query-lib/pom.xml
index 05c42b0..6a7837f 100644
--- a/lens-query-lib/pom.xml
+++ b/lens-query-lib/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens Query Library</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-query-lib</artifactId>
diff --git a/lens-regression/pom.xml b/lens-regression/pom.xml
index 59d1284..5679a72 100644
--- a/lens-regression/pom.xml
+++ b/lens-regression/pom.xml
@@ -19,14 +19,13 @@
   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>
   <name>Lens Regression</name>
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-regression</artifactId>
diff --git a/lens-server-api/pom.xml b/lens-server-api/pom.xml
index 45ea8e4..09871f4 100644
--- a/lens-server-api/pom.xml
+++ b/lens-server-api/pom.xml
@@ -19,13 +19,12 @@
   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>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-server-api</artifactId>
diff --git a/lens-server/pom.xml b/lens-server/pom.xml
index 1a90f69..e436e32 100644
--- a/lens-server/pom.xml
+++ b/lens-server/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens Server</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <properties>
@@ -289,20 +288,19 @@
             </goals>
             <configuration>
               <target>
-                <property name="build.compiler" value="extJavac"/>
-                <property name="compile_classpath" refid="maven.compile.classpath"/>
-                <mkdir dir="${project.build.directory}/additional-classes"/>
-                <javac includeantruntime="false" srcdir="src/additional/java"
-                  destdir="${project.build.directory}/additional-classes" classpath="${compile_classpath}"/>
-                <mkdir dir="${project.build.directory}/testjars"/>
+                <property name="build.compiler" value="extJavac" />
+                <property name="compile_classpath" refid="maven.compile.classpath" />
+                <mkdir dir="${project.build.directory}/additional-classes" />
+                <javac includeantruntime="false" srcdir="src/additional/java" destdir="${project.build.directory}/additional-classes" classpath="${compile_classpath}" />
+                <mkdir dir="${project.build.directory}/testjars" />
                 <jar destfile="${project.build.directory}/testjars/test.jar">
-                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass.class"/>
+                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass.class" />
                 </jar>
                 <jar destfile="${project.build.directory}/testjars/test2.jar">
-                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass2.class"/>
+                  <fileset dir="${project.build.directory}/additional-classes" includes="ClassLoaderTestClass2.class" />
                 </jar>
                 <jar destfile="${project.build.directory}/testjars/serde.jar">
-                  <fileset dir="${project.build.directory}/additional-classes" includes="DatabaseJarSerde.class"/>
+                  <fileset dir="${project.build.directory}/additional-classes" includes="DatabaseJarSerde.class" />
                 </jar>
                </target>
              </configuration>
diff --git a/lens-storage-db/pom.xml b/lens-storage-db/pom.xml
index baca606..ce27408 100644
--- a/lens-storage-db/pom.xml
+++ b/lens-storage-db/pom.xml
@@ -19,15 +19,14 @@
   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>
   <name>Lens DB storage</name>
 
   <parent>
     <artifactId>apache-lens</artifactId>
     <groupId>org.apache.lens</groupId>
-    <version>2.2.0-beta-incubating-SNAPSHOT</version>
+    <version>2.2.0-beta-incubating</version>
   </parent>
 
   <artifactId>lens-storage-db</artifactId>
diff --git a/pom.xml b/pom.xml
index a937dda..e665568 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,8 +19,7 @@
   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>
@@ -115,7 +114,7 @@
 
   <groupId>org.apache.lens</groupId>
   <artifactId>apache-lens</artifactId>
-  <version>2.2.0-beta-incubating-SNAPSHOT</version>
+  <version>2.2.0-beta-incubating</version>
   <name>Lens</name>
   <packaging>pom</packaging>
   <description>Unified Analytics Platform</description>
@@ -300,7 +299,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-lens.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-lens.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf/incubator-lens.git</url>
-    <tag>HEAD</tag>
+    <tag>apache-lens-2.2.0-beta-incubating</tag>
   </scm>
 
   <reporting>
@@ -575,7 +574,7 @@
           <dependency>
             <groupId>org.apache.lens</groupId>
             <artifactId>checkstyle</artifactId>
-            <version>2.2.0-beta-incubating-SNAPSHOT</version>
+            <version>2.2.0-beta-incubating</version>
           </dependency>
         </dependencies>
         <executions>
@@ -1323,7 +1322,7 @@
               <dependency>
                 <groupId>org.apache.lens</groupId>
                 <artifactId>checkstyle</artifactId>
-                <version>2.2.0-beta-incubating-SNAPSHOT</version>
+                <version>2.2.0-beta-incubating</version>
               </dependency>
             </dependencies>
             <executions>