diff --git a/bee-engine/pom.xml.versionsBackup b/bee-engine/pom.xml.versionsBackup
deleted file mode 100644
index 8eae0d3cd94026ab176e5b57cc0119c1d702b121..0000000000000000000000000000000000000000
--- a/bee-engine/pom.xml.versionsBackup
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<parent>
-		<groupId>com.dianping.cat</groupId>
-		<artifactId>parent</artifactId>
-		<version>0.5.1.4</version>
-	</parent>
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.dianping.bee</groupId>
-	<artifactId>bee-engine</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>Bee Engine</name>
-	<dependencies>
-		<dependency>
-			<groupId>com.site.common</groupId>
-			<artifactId>lookup</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.alibaba.cobar</groupId>
-			<artifactId>cobar-server</artifactId>
-			<version>1.3.0</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-api</artifactId>
-			<version>1.6.6</version>
-		</dependency>
-		<dependency>
-			<groupId>org.slf4j</groupId>
-			<artifactId>slf4j-log4j12</artifactId>
-			<version>1.6.6</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>3.1</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-</project>
-
diff --git a/cat-consumer/pom.xml.versionsBackup b/cat-consumer/pom.xml.versionsBackup
deleted file mode 100644
index c00bb9dc681f3b3579e6e8b4850318ddb4c3529f..0000000000000000000000000000000000000000
--- a/cat-consumer/pom.xml.versionsBackup
+++ /dev/null
@@ -1,97 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-   <parent>
-      <groupId>com.dianping.cat</groupId>
-      <artifactId>parent</artifactId>
-      <version>0.5.1.4</version>
-   </parent>
-   <modelVersion>4.0.0</modelVersion>
-   <artifactId>cat-consumer</artifactId>
-   <name>CAT Consumer</name>
-   <dependencies>
-      <dependency>
-         <groupId>com.dianping.bee</groupId>
-         <artifactId>bee-engine</artifactId>
-         <version>0.0.1-SNAPSHOT</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.cat</groupId>
-         <artifactId>cat-hadoop</artifactId>
-      </dependency>
-      <dependency>
-         <groupId>org.unidal.framework</groupId>
-         <artifactId>test-framework</artifactId>
-         <version>2.0.0</version>
-         <scope>test</scope>
-      </dependency>
-      <dependency>
-         <groupId>org.unidal.framework</groupId>
-         <artifactId>dal-jdbc</artifactId>
-         <version>2.0.1-SNAPSHOT</version>
-      </dependency>
-      <dependency>
-         <groupId>com.google.code.gson</groupId>
-         <artifactId>gson</artifactId>
-         <scope>test</scope>
-      </dependency>
-      <dependency>
-         <groupId>mysql</groupId>
-         <artifactId>mysql-connector-java</artifactId>
-         <version>5.1.20</version>
-         <scope>runtime</scope>
-      </dependency>
-   </dependencies>
-   <build>
-      <plugins>
-         <plugin>
-            <groupId>org.unidal.maven.plugins</groupId>
-            <artifactId>codegen-maven-plugin</artifactId>
-            <version>2.0.2</version>
-            <executions>
-               <execution>
-                  <id>generate report models</id>
-                  <phase>generate-sources</phase>
-                  <goals>
-                     <goal>dal-model</goal>
-                  </goals>
-                  <configuration>
-                     <manifest>${basedir}/src/main/resources/META-INF/dal/model/database-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/sql-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/health-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/cross-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/matrix-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/heartbeat-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/problem-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/transaction-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/event-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/ip-report-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/state-report-manifest.xml,</manifest>
-                  </configuration>
-               </execution>
-               <execution>
-                  <id>generate plexus component descriptor</id>
-                  <phase>process-classes</phase>
-                  <goals>
-                     <goal>plexus</goal>
-                  </goals>
-                  <configuration>
-                     <className>com.dianping.cat.consumer.build.ComponentsConfigurator</className>
-                     <env>dev</env>
-                  </configuration>
-               </execution>
-               <execution>
-                  <id>generate dal jdbc model</id>
-                  <phase>generate-sources</phase>
-                  <goals>
-                     <goal>dal-jdbc</goal>
-                  </goals>
-                  <configuration>
-                     <manifest><![CDATA[${basedir}/src/main/resources/META-INF/dal/jdbc/report-manifest.xml,]]></manifest>
-                  </configuration>
-               </execution>
-            </executions>
-         </plugin>
-      </plugins>
-   </build>
-</project>
-
diff --git a/cat-core/pom.xml.versionsBackup b/cat-core/pom.xml.versionsBackup
deleted file mode 100644
index 2437ed8c91a7b1a0c799acc435f868765ff4e6ef..0000000000000000000000000000000000000000
--- a/cat-core/pom.xml.versionsBackup
+++ /dev/null
@@ -1,75 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<parent>
-		<groupId>com.dianping.cat</groupId>
-		<artifactId>parent</artifactId>
-		<version>0.5.1.4</version>
-	</parent>
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>cat-core</artifactId>
-	<name>CAT Core</name>
-	<dependencies>
-		<dependency>
-			<groupId>org.unidal.framework</groupId>
-			<artifactId>foundation-service</artifactId>
-			<version>2.0.0</version>
-		</dependency>
-		<dependency>
-			<groupId>org.jboss.netty</groupId>
-			<artifactId>netty</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>servlet-api</artifactId>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<optional>true</optional>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.unidal.framework</groupId>
-			<artifactId>test-framework</artifactId>
-			<version>2.0.0</version>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.unidal.maven.plugins</groupId>
-				<artifactId>codegen-maven-plugin</artifactId>
-				<version>2.0.2</version>
-				<executions>
-					<execution>
-						<id>generate data model</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>dal-model</goal>
-						</goals>
-						<configuration>
-							<manifest>
-							${basedir}/src/main/resources/META-INF/dal/model/client-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/server-manifest.xml,
-							${basedir}/src/main/resources/META-INF/dal/model/status-manifest.xml,
-							</manifest>
-						</configuration>
-					</execution>
-					<execution>
-						<id>generate plexus component descriptor</id>
-						<phase>process-classes</phase>
-						<goals>
-							<goal>plexus</goal>
-						</goals>
-						<configuration>
-							<className>com.dianping.cat.build.ComponentsConfigurator</className>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-</project>
diff --git a/cat-data/pom.xml.versionsBackup b/cat-data/pom.xml.versionsBackup
deleted file mode 100644
index 871650e109c3887e43be0187ee1feb437100d423..0000000000000000000000000000000000000000
--- a/cat-data/pom.xml.versionsBackup
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<parent>
-		<groupId>com.dianping.cat</groupId>
-		<artifactId>parent</artifactId>
-		<version>0.5.1.4</version>
-	</parent>
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>cat-data</artifactId>
-	<name>CAT Data Service</name>
-	<dependencies>
-		<dependency>
-			<groupId>com.dianping.bee</groupId>
-			<artifactId>bee-engine</artifactId>
-			<version>0.0.1-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>com.dianping.cat</groupId>
-			<artifactId>cat-consumer</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.site.common</groupId>
-			<artifactId>test-framework</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-</project>
diff --git a/cat-hadoop/pom.xml.versionsBackup b/cat-hadoop/pom.xml.versionsBackup
deleted file mode 100644
index 641730b078fe69578bfa20a076a42c2125102633..0000000000000000000000000000000000000000
--- a/cat-hadoop/pom.xml.versionsBackup
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<parent>
-		<groupId>com.dianping.cat</groupId>
-		<artifactId>parent</artifactId>
-		<version>0.5.1.4</version>
-	</parent>
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>cat-hadoop</artifactId>
-	<name>CAT Hadoop Support</name>
-	<dependencies>
-		<dependency>
-			<groupId>com.dianping.cat</groupId>
-			<artifactId>cat-core</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.unidal.framework</groupId>
-			<artifactId>dal-jdbc</artifactId>
-			<version>2.0.1-SNAPSHOT</version>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<scope>runtime</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.hadoop</groupId>
-			<artifactId>hadoop-core</artifactId>
-			<version>0.20.203.0</version>
-			<exclusions>
-				<exclusion>
-					<groupId>tomcat</groupId>
-					<artifactId>jasper-runtime</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>tomcat</groupId>
-					<artifactId>jasper-compiler</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>org.mortbay.jetty</groupId>
-					<artifactId>jetty</artifactId>
-				</exclusion>
-				<exclusion>
-					<groupId>org.mortbay.jetty</groupId>
-					<artifactId>jetty-util</artifactId>
-				</exclusion>
-			</exclusions>
-		</dependency>
-		<dependency>
-			<groupId>org.codehaus.jackson</groupId>
-			<artifactId>jackson-mapper-asl</artifactId>
-			<version>1.9.4</version>
-		</dependency>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.unidal.maven.plugins</groupId>
-				<artifactId>codegen-maven-plugin</artifactId>
-				<version>2.0.2</version>
-				<executions>
-					<execution>
-						<id>generate plexus component descriptor</id>
-						<phase>process-classes</phase>
-						<goals>
-							<goal>plexus</goal>
-						</goals>
-						<configuration>
-							<className>com.dianping.cat.hadoop.build.ComponentsConfigurator</className>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-</project>
diff --git a/cat-home/pom.xml.versionsBackup b/cat-home/pom.xml.versionsBackup
deleted file mode 100644
index 94a82ae8f7576e9728a7b5c51e041e34dd88b150..0000000000000000000000000000000000000000
--- a/cat-home/pom.xml.versionsBackup
+++ /dev/null
@@ -1,254 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-   <parent>
-      <groupId>com.dianping.cat</groupId>
-      <artifactId>parent</artifactId>
-      <version>0.5.1.4</version>
-   </parent>
-   <modelVersion>4.0.0</modelVersion>
-   <artifactId>cat-home</artifactId>
-   <name>CAT Home</name>
-   <packaging>war</packaging>
-   <dependencies>
-      <dependency>
-         <groupId>com.dianping.dpsf</groupId>
-         <artifactId>dpsf-net</artifactId>
-         <version>1.7.3</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.hawk</groupId>
-         <artifactId>hawk-client</artifactId>
-         <version>0.6.7</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.lion</groupId>
-         <artifactId>lion-client</artifactId>
-         <version>0.2.2</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping</groupId>
-         <artifactId>mail-api</artifactId>
-         <version>1.0.0</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping</groupId>
-         <artifactId>sms-api</artifactId>
-         <version>1.0.2</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.lion</groupId>
-         <artifactId>lion-${env}</artifactId>
-         <version>1.0.0</version>
-      </dependency>
-      <dependency>
-         <groupId>org.springframework</groupId>
-         <artifactId>spring</artifactId>
-         <version>2.5.6</version>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.cat</groupId>
-         <artifactId>cat-consumer</artifactId>
-      </dependency>
-      <dependency>
-         <groupId>com.dianping.cat</groupId>
-         <artifactId>cat-job</artifactId>
-      </dependency>
-      <dependency>
-         <groupId>com.google.code.gson</groupId>
-         <artifactId>gson</artifactId>
-         <version>1.6</version>
-      </dependency>
-      <dependency>
-         <groupId>org.unidal.webres</groupId>
-         <artifactId>WebResServer</artifactId>
-      </dependency>
-      <dependency>
-         <groupId>javax.servlet</groupId>
-         <artifactId>servlet-api</artifactId>
-         <version>2.5</version>
-         <scope>provided</scope>
-      </dependency>
-      <dependency>
-         <groupId>javax.servlet</groupId>
-         <artifactId>jstl</artifactId>
-         <version>1.2</version>
-      </dependency>
-      <dependency>
-         <groupId>org.mortbay.jetty</groupId>
-         <artifactId>jsp-api-2.1</artifactId>
-         <version>6.1.14</version>
-         <scope>provided</scope>
-      </dependency>
-      <dependency>
-         <groupId>org.mortbay.jetty</groupId>
-         <artifactId>jsp-2.1</artifactId>
-         <version>6.1.14</version>
-         <scope>provided</scope>
-      </dependency>
-      <dependency>
-         <groupId>mysql</groupId>
-         <artifactId>mysql-connector-java</artifactId>
-         <scope>runtime</scope>
-      </dependency>
-      <dependency>
-         <groupId>org.freemarker</groupId>
-         <artifactId>freemarker</artifactId>
-         <version>2.3.9</version>
-      </dependency>
-      <dependency>
-         <groupId>junit</groupId>
-         <artifactId>junit</artifactId>
-         <version>4.8.1</version>
-         <scope>test</scope>
-      </dependency>
-      <dependency>
-         <groupId>org.mortbay.jetty</groupId>
-         <artifactId>jetty</artifactId>
-         <version>6.1.14</version>
-         <scope>test</scope>
-      </dependency>
-      <dependency>
-         <groupId>org.unidal.framework</groupId>
-         <artifactId>web-framework</artifactId>
-         <version>2.0.1-SNAPSHOT</version>
-      </dependency>
-      <dependency>
-         <groupId>org.unidal.framework</groupId>
-         <artifactId>test-framework</artifactId>
-         <scope>${test-framework.scope}</scope>
-         <version>2.0.0</version>
-      </dependency>
-   </dependencies>
-   <build>
-      <finalName>cat</finalName>
-      <resources>
-         <resource>
-            <directory>${basedir}/src/main/resources</directory>
-            <filtering>true</filtering>
-         </resource>
-      </resources>
-      <plugins>
-         <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-war-plugin</artifactId>
-            <version>2.1.1</version>
-            <configuration>
-               <webResources>
-                  <resource>
-                     <directory>src/main/resources</directory>
-                     <filtering>false</filtering>
-                     <targetPath>WEB-INF/classes</targetPath>
-                  </resource>
-                  <resource>
-                     <directory>src/main/webapp</directory>
-                     <filtering>false</filtering>
-                     <includes>
-                        <include>WEB-INF/web.xml</include>
-                     </includes>
-                  </resource>
-               </webResources>
-            </configuration>
-         </plugin>
-         <plugin>
-            <groupId>org.unidal.maven.plugins</groupId>
-            <artifactId>codegen-maven-plugin</artifactId>
-            <version>2.0.2</version>
-            <executions>
-               <execution>
-                  <id>generate plexus component descriptor</id>
-                  <phase>process-classes</phase>
-                  <goals>
-                     <goal>plexus</goal>
-                  </goals>
-                  <configuration>
-                     <className>com.dianping.cat.build.ComponentsConfigurator</className>
-                     <env>dev</env>
-                  </configuration>
-               </execution>
-               <execution>
-                  <id>generate report models</id>
-                  <phase>generate-sources</phase>
-                  <goals>
-                     <goal>dal-model</goal>
-                  </goals>
-                  <configuration>
-                     <manifest>${basedir}/src/main/resources/META-INF/dal/model/threshold-template-manifest.xml,</manifest>
-                  </configuration>
-               </execution>
-               <execution>
-                  <id>generate dal jdbc model</id>
-                  <phase>generate-sources</phase>
-                  <goals>
-                     <goal>dal-jdbc</goal>
-                  </goals>
-                  <configuration>
-                     <manifest><![CDATA[${basedir}/src/main/resources/META-INF/dal/jdbc/report-manifest.xml,
-                     ${basedir}/src/main/resources/META-INF/dal/jdbc/alarm-manifest.xml,
-                     ${basedir}/src/main/resources/META-INF/dal/jdbc/user-manifest.xml,]]></manifest>
-                  </configuration>
-               </execution>
-            </executions>
-         </plugin>
-         <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-jar-plugin</artifactId>
-            <version>2.4</version>
-            <configuration>
-               <archive>
-                  <index>true</index>
-                  <manifest>
-                     <addClasspath>true</addClasspath>
-                     <classpathPrefix>lib/</classpathPrefix>
-                     <mainClass>com.dianping.cat.Server</mainClass>
-                  </manifest>
-               </archive>
-            </configuration>
-         </plugin>
-      </plugins>
-      <pluginManagement>
-         <plugins>
-            <plugin>
-               <artifactId>maven-compiler-plugin</artifactId>
-               <version>2.3.2</version>
-               <configuration>
-                  <source>1.6</source>
-                  <target>1.6</target>
-               </configuration>
-            </plugin>
-            <plugin>
-               <artifactId>maven-eclipse-plugin</artifactId>
-               <version>2.8</version>
-               <configuration>
-                  <downloadSources>true</downloadSources>
-                  <ajdtVersion>none</ajdtVersion>
-                  <additionalConfig>
-                     <file>
-                        <name>.settings/org.eclipse.jdt.core.prefs</name>
-                        <content><![CDATA[org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.source=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.source=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.source=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6]]><![CDATA[org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.source=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6]]></content>
-                     </file>
-                  </additionalConfig>
-               </configuration>
-            </plugin>
-         </plugins>
-      </pluginManagement>
-   </build>
-   <properties>
-      <packaging>war</packaging>
-      <env>alpha</env>
-      <test-framework.scope>test</test-framework.scope>
-      <project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
-   </properties>
-</project>
-
diff --git a/cat-job/pom.xml.versionsBackup b/cat-job/pom.xml.versionsBackup
deleted file mode 100644
index 862c72740d06e55eaae00fc82482041e36db2d53..0000000000000000000000000000000000000000
--- a/cat-job/pom.xml.versionsBackup
+++ /dev/null
@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<parent>
-		<groupId>com.dianping.cat</groupId>
-		<artifactId>parent</artifactId>
-		<version>0.5.1.4</version>
-	</parent>
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>cat-job</artifactId>
-	<name>CAT Job Analysis</name>
-	<dependencies>
-		<dependency>
-			<groupId>com.dianping.cat</groupId>
-			<artifactId>cat-hadoop</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>mysql</groupId>
-			<artifactId>mysql-connector-java</artifactId>
-			<scope>runtime</scope>
-		</dependency>
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.unidal.maven.plugins</groupId>
-				<artifactId>codegen-maven-plugin</artifactId>
-				<version>2.0.2</version>
-				<executions>
-					<execution>
-						<id>generate dal jdbc model</id>
-						<phase>generate-sources</phase>
-						<goals>
-							<goal>dal-jdbc</goal>
-						</goals>
-					</execution>
-					<execution>
-						<id>generate plexus component descriptor</id>
-						<phase>process-classes</phase>
-						<goals>
-							<goal>plexus</goal>
-						</goals>
-						<configuration>
-							<className>com.dianping.cat.job.build.ComponentsConfigurator</className>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-jar-plugin</artifactId>
-				<version>2.4</version>
-				<configuration>
-					<archive>
-						<index>true</index>
-						<manifest>
-							<addClasspath>true</addClasspath>
-							<classpathPrefix>lib/</classpathPrefix>
-							<mainClass>com.dianping.cat.job.JobApp</mainClass>
-						</manifest>
-					</archive>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
-</project>
diff --git a/pom.xml.versionsBackup b/pom.xml.versionsBackup
deleted file mode 100644
index 0f3c8d3ccdb48c65cd1da59b5917aae0bae8c18f..0000000000000000000000000000000000000000
--- a/pom.xml.versionsBackup
+++ /dev/null
@@ -1,221 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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/maven-v4_0_0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.dianping.cat</groupId>
-	<artifactId>parent</artifactId>
-	<version>0.5.1.4</version>
-	<name>arch-cat</name>
-	<description>Central Application Tracking</description>
-	<packaging>pom</packaging>
-	<modules>
-		<module>cat-core</module>
-		<module>cat-hadoop</module>
-		<module>cat-consumer</module>
-		<module>cat-job</module>
-		<module>cat-home</module>
-		<module>bee-engine</module>
-		<module>cat-data</module>
-	</modules>
-	<dependencyManagement>
-		<dependencies>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>cat-core</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>cat-hadoop</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>cat-consumer</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>cat-job</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>cat-notify</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.dianping.cat</groupId>
-				<artifactId>dog-gateway</artifactId>
-				<version>${project.version}</version>
-			</dependency>
-			<dependency>
-				<groupId>com.site.common</groupId>
-				<artifactId>lookup</artifactId>
-				<version>1.1.4</version>
-			</dependency>
-			<dependency>
-				<groupId>junit</groupId>
-				<artifactId>junit</artifactId>
-				<version>4.8.1</version>
-			</dependency>
-			<dependency>
-				<groupId>com.site.common</groupId>
-				<artifactId>test-framework</artifactId>
-				<version>1.0.3</version>
-			</dependency>
-			<dependency>
-				<groupId>com.site.common</groupId>
-				<artifactId>web-framework</artifactId>
-				<version>1.0.17</version>
-			</dependency>
-			<dependency>
-				<groupId>org.unidal.webres</groupId>
-				<artifactId>WebResServer</artifactId>
-				<version>1.2.0</version>
-			</dependency>
-			<dependency>
-				<groupId>com.site.dal</groupId>
-				<artifactId>dal-jdbc</artifactId>
-				<version>1.1.8</version>
-			</dependency>
-			<dependency>
-				<groupId>com.site.app</groupId>
-				<artifactId>app-core</artifactId>
-				<version>1.0.0</version>
-			</dependency>
-			<dependency>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jetty</artifactId>
-				<version>6.1.14</version>
-			</dependency>
-			<dependency>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jetty-util</artifactId>
-				<version>6.1.14</version>
-			</dependency>
-			<dependency>
-				<groupId>org.mortbay.jetty</groupId>
-				<artifactId>jsp-2.1</artifactId>
-				<version>6.1.14</version>
-			</dependency>
-			<dependency>
-				<groupId>javax.servlet</groupId>
-				<artifactId>servlet-api</artifactId>
-				<version>2.5</version>
-			</dependency>
-			<dependency>
-				<groupId>javax.servlet.jsp</groupId>
-				<artifactId>jsp-api</artifactId>
-				<version>2.1</version>
-			</dependency>
-			<dependency>
-				<groupId>mysql</groupId>
-				<artifactId>mysql-connector-java</artifactId>
-				<version>5.1.20</version>
-			</dependency>
-			<dependency>
-				<groupId>org.jboss.netty</groupId>
-				<artifactId>netty</artifactId>
-				<version>3.2.7.Final</version>
-			</dependency>
-			<dependency>
-				<groupId>com.google.code.gson</groupId>
-				<artifactId>gson</artifactId>
-				<version>1.6</version>
-			</dependency>
-			<dependency>
-				<groupId>log4j</groupId>
-				<artifactId>log4j</artifactId>
-				<version>1.2.14</version>
-			</dependency>
-		</dependencies>
-	</dependencyManagement>
-	<build>
-		<pluginManagement>
-			<plugins>
-				<plugin>
-					<artifactId>maven-compiler-plugin</artifactId>
-					<version>2.3.2</version>
-					<configuration>
-						<source>1.6</source>
-						<target>1.6</target>
-					</configuration>
-				</plugin>
-				<plugin>
-					<artifactId>maven-surefire-plugin</artifactId>
-					<version>2.9</version>
-					<configuration>
-						<includes>
-							<include>**/AllTests.java</include>
-						</includes>
-						<!--
-							<debugForkedProcess>-Xdebug
-							-Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
-							-Xnoagent -Djava.compiler=NONE</debugForkedProcess>
-						-->
-					</configuration>
-					<dependencies>
-						<dependency>
-							<groupId>org.apache.maven.surefire</groupId>
-							<artifactId>surefire-junit47</artifactId>
-							<version>2.9</version>
-						</dependency>
-					</dependencies>
-				</plugin>
-				<plugin>
-					<artifactId>maven-eclipse-plugin</artifactId>
-					<version>2.8</version>
-					<configuration>
-						<downloadSources>true</downloadSources>
-						<ajdtVersion>none</ajdtVersion>  
-						<additionalConfig>
-							<file>
-								<name>.settings/org.eclipse.jdt.core.prefs</name>
-								<content><![CDATA[
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.source=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6
-                        ]]></content>
-							</file>
-							<file>
-								<name>.settings/org.eclipse.core.resources.prefs</name>
-								<content>
-                                <![CDATA[
-                                eclipse.preferences.version=1
-                                encoding/<project>=UTF-8
-                                ]]>
-								</content>
-							</file>
-						</additionalConfig>
-					</configuration>
-				</plugin>
-			</plugins>
-		</pluginManagement>
-		<plugins>
-			<plugin>
-				<artifactId>maven-source-plugin</artifactId>
-				<version>2.1.2</version>
-				<executions>
-					<execution>
-						<id>attach-sources</id>
-						<phase>package</phase>
-						<goals>
-							<goal>jar-no-fork</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
-	<distributionManagement>
-      <repository>
-         <id>dianping.repo</id>
-         <url>http://192.168.8.45:8080/artifactory/dianping-releases</url>
-      </repository>
-	</distributionManagement>
-	<properties>
-		<project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
-	</properties>
-</project>