diff --git a/assembly/pom.xml b/assembly/pom.xml
index 16b647ebe69..20f02a08950 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -17,13 +17,11 @@
  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">
     <parent>
         <artifactId>kylin</artifactId>
         <groupId>org.apache.kylin</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/atopcalcite/pom.xml b/atopcalcite/pom.xml
index 93f52b7e099..6ca1eae8233 100644
--- a/atopcalcite/pom.xml
+++ b/atopcalcite/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
     </parent>
 
     <properties>
diff --git a/core-common/pom.xml b/core-common/pom.xml
index 133b6ff6b61..776ba761255 100644
--- a/core-common/pom.xml
+++ b/core-common/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>
 
     <artifactId>kylin-core-common</artifactId>
@@ -28,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/core-cube/pom.xml b/core-cube/pom.xml
index 9fde78acc15..97af425cc29 100644
--- a/core-cube/pom.xml
+++ b/core-cube/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/core-dictionary/pom.xml b/core-dictionary/pom.xml
index 9718b67e063..d518ecf1814 100644
--- a/core-dictionary/pom.xml
+++ b/core-dictionary/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/core-job/pom.xml b/core-job/pom.xml
index ffe09b0b896..a17418cbe7b 100644
--- a/core-job/pom.xml
+++ b/core-job/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/core-metadata/pom.xml b/core-metadata/pom.xml
index caf5246812d..89d85f23872 100644
--- a/core-metadata/pom.xml
+++ b/core-metadata/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
         
     </parent>
 
diff --git a/core-storage/pom.xml b/core-storage/pom.xml
index 9bb78ac52ec..b52948889d4 100644
--- a/core-storage/pom.xml
+++ b/core-storage/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/engine-mr/pom.xml b/engine-mr/pom.xml
index 0d0f7b81ef9..088641bb773 100644
--- a/engine-mr/pom.xml
+++ b/engine-mr/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/engine-spark/pom.xml b/engine-spark/pom.xml
index 1fdbded0cc4..9cce44a7344 100644
--- a/engine-spark/pom.xml
+++ b/engine-spark/pom.xml
@@ -17,14 +17,12 @@
  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.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/engine-streaming/pom.xml b/engine-streaming/pom.xml
index ab58c59ae3b..ee1f4980ad7 100644
--- a/engine-streaming/pom.xml
+++ b/engine-streaming/pom.xml
@@ -17,9 +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>
 
     <artifactId>kylin-engine-streaming</artifactId>
@@ -29,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/invertedindex/pom.xml b/invertedindex/pom.xml
index 50076296664..2082329ccbb 100644
--- a/invertedindex/pom.xml
+++ b/invertedindex/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>kylin</artifactId>
         <groupId>org.apache.kylin</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index 805f34fa49b..c1311db4a3a 100644
--- a/jdbc/pom.xml
+++ b/jdbc/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>
     <artifactId>kylin-jdbc</artifactId>
     <packaging>jar</packaging>
@@ -28,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/kylin-it/pom.xml b/kylin-it/pom.xml
index e3fbc840532..5b42622c730 100644
--- a/kylin-it/pom.xml
+++ b/kylin-it/pom.xml
@@ -18,13 +18,11 @@
 -->
 
 
-<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">
     <parent>
         <artifactId>kylin</artifactId>
         <groupId>org.apache.kylin</groupId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -32,8 +30,8 @@
     <name>Kylin:IT</name>
 
     <properties>
-        <hdp.version/>
-        <fastBuildMode/>
+        <hdp.version />
+        <fastBuildMode />
     </properties>
 
     <!-- Dependencies. -->
@@ -305,7 +303,7 @@
                                         <argument>-Dhdp.version=${hdp.version}</argument>
                                         <argument>-DfastBuildMode=${fastBuildMode}</argument>
                                         <argument>-classpath</argument>
-                                        <classpath/>
+                                        <classpath />
                                         <argument>org.apache.kylin.provision.BuildCubeWithEngine</argument>
                                     </arguments>
                                     <workingDirectory>${project.basedir}</workingDirectory>
@@ -326,7 +324,7 @@
                                         <argument>-Dhdp.version=${hdp.version}</argument>
                                         <argument>-DfastBuildMode=${fastBuildMode}</argument>
                                         <argument>-classpath</argument>
-                                        <classpath/>
+                                        <classpath />
                                         <argument>org.apache.kylin.provision.BuildCubeWithStream</argument>
                                     </arguments>
                                     <workingDirectory>${project.basedir}</workingDirectory>
@@ -347,7 +345,7 @@
                                         <argument>-Dhdp.version=${hdp.version}</argument>
                                         <argument>-DfastBuildMode=${fastBuildMode}</argument>
                                         <argument>-classpath</argument>
-                                        <classpath/>
+                                        <classpath />
                                         <argument>org.apache.kylin.provision.BuildIIWithStream</argument>
                                     </arguments>
                                     <workingDirectory>${project.basedir}</workingDirectory>
diff --git a/pom.xml b/pom.xml
index 9caa29c3334..f8d95b712fb 100644
--- a/pom.xml
+++ b/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/maven-v4_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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <parent>
@@ -30,7 +29,7 @@
     <groupId>org.apache.kylin</groupId>
     <artifactId>kylin</artifactId>
     <packaging>pom</packaging>
-    <version>1.5.0-SNAPSHOT</version>
+    <version>1.5.0</version>
 
     <name>Kylin:HadoopOLAPEngine</name>
     <url>http://kylin.apache.org</url>
@@ -168,7 +167,7 @@
         <connection>scm:git:https://git-wip-us.apache.org/repos/asf/kylin.git</connection>
         <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/kylin.git</developerConnection>
         <url>https://git-wip-us.apache.org/repos/asf/kylin.git</url>
-        <tag>apache-kylin-2.1</tag>
+        <tag>kylin-1.5.0</tag>
     </scm>
 
     <dependencyManagement>
diff --git a/query/pom.xml b/query/pom.xml
index 55add615dfd..c1b32135c71 100644
--- a/query/pom.xml
+++ b/query/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>
     <!-- The basics. -->
     <artifactId>kylin-query</artifactId>
@@ -29,7 +28,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/server/pom.xml b/server/pom.xml
index b9ea03421a8..253ce69430b 100644
--- a/server/pom.xml
+++ b/server/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>
 
     <artifactId>kylin-server</artifactId>
@@ -29,7 +28,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/source-hive/pom.xml b/source-hive/pom.xml
index 46c016d9f09..7a0c560c848 100644
--- a/source-hive/pom.xml
+++ b/source-hive/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/source-kafka/pom.xml b/source-kafka/pom.xml
index 7a8d7b04191..4ed14e5beda 100644
--- a/source-kafka/pom.xml
+++ b/source-kafka/pom.xml
@@ -17,9 +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>
 
     <artifactId>kylin-source-kafka</artifactId>
@@ -29,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
diff --git a/storage-hbase/pom.xml b/storage-hbase/pom.xml
index c2748742137..c15d6172d0f 100644
--- a/storage-hbase/pom.xml
+++ b/storage-hbase/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>
 
     <artifactId>kylin-storage-hbase</artifactId>
@@ -28,7 +27,7 @@
     <parent>
         <groupId>org.apache.kylin</groupId>
         <artifactId>kylin</artifactId>
-        <version>1.5.0-SNAPSHOT</version>
+        <version>1.5.0</version>
 
     </parent>
 
@@ -128,8 +127,7 @@
                             <shadedArtifactAttached>true</shadedArtifactAttached>
                             <shadedClassifierName>coprocessor</shadedClassifierName>
                             <transformers>
-                                <transformer
-                                        implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
                             </transformers>
                             <artifactSet>
                                 <includes>