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Posted to commits@tajo.apache.org by hy...@apache.org on 2013/11/21 02:47:03 UTC

git commit: TAJO-319: Update homepage and bump tajo version to 0.8. (hyunsik)

Updated Branches:
  refs/heads/master 4b12aaafc -> 73911a159


TAJO-319: Update homepage and bump tajo version to 0.8. (hyunsik)


Project: http://git-wip-us.apache.org/repos/asf/incubator-tajo/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-tajo/commit/73911a15
Tree: http://git-wip-us.apache.org/repos/asf/incubator-tajo/tree/73911a15
Diff: http://git-wip-us.apache.org/repos/asf/incubator-tajo/diff/73911a15

Branch: refs/heads/master
Commit: 73911a159c66db379c258a408c08765c897ed34d
Parents: 4b12aaa
Author: Hyunsik Choi <hy...@apache.org>
Authored: Wed Nov 20 20:46:06 2013 +0900
Committer: Hyunsik Choi <hy...@apache.org>
Committed: Thu Nov 21 10:46:46 2013 +0900

----------------------------------------------------------------------
 CHANGES.txt                               |  2 +
 pom.xml                                   |  4 +-
 tajo-algebra/pom.xml                      |  4 +-
 tajo-catalog/pom.xml                      |  2 +-
 tajo-catalog/tajo-catalog-client/pom.xml  |  2 +-
 tajo-catalog/tajo-catalog-common/pom.xml  |  2 +-
 tajo-catalog/tajo-catalog-server/pom.xml  |  2 +-
 tajo-common/pom.xml                       |  6 +--
 tajo-core/pom.xml                         |  4 +-
 tajo-core/tajo-core-backend/pom.xml       |  4 +-
 tajo-core/tajo-core-pullserver/pom.xml    |  4 +-
 tajo-core/tajo-core-storage/pom.xml       |  2 +-
 tajo-dist/pom.xml                         |  4 +-
 tajo-project/pom.xml                      |  6 +--
 tajo-project/src/site/apt/downloads.apt   | 37 +++++++++++++
 tajo-project/src/site/apt/index.apt       | 74 ++++++++++++++++----------
 tajo-project/src/site/apt/source-code.apt | 36 +++++++++++++
 tajo-project/src/site/site.xml            | 44 ++++++++-------
 tajo-rpc/pom.xml                          |  2 +-
 19 files changed, 171 insertions(+), 70 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index d4c2048..f265483 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -385,6 +385,8 @@ Release 0.2.0 - unreleased
 
   TASKS
 
+    TAJO-319: Update homepage and bump tajo version to 0.8. (hyunsik)
+
     TAJO-288: Correct NOTICE file and LICENSE.txt. (hyunsik)
 
     TAJO-271: Add MIT license to NOTICE.txt and LICENSE.txt for jquery and 

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 7038e40..c485119 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.tajo</groupId>
   <artifactId>tajo-main</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <description>Tajo Main</description>
   <name>Tajo Main</name>
   <packaging>pom</packaging>
@@ -73,7 +73,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <tajo.version>0.2.0-SNAPSHOT</tajo.version>
+    <tajo.version>0.8.0-SNAPSHOT</tajo.version>
   </properties>
 
   <modules>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-algebra/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-algebra/pom.xml b/tajo-algebra/pom.xml
index f18ae7b..2f91b85 100644
--- a/tajo-algebra/pom.xml
+++ b/tajo-algebra/pom.xml
@@ -21,13 +21,13 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../tajo-project</relativePath>
   </parent>
   <artifactId>tajo-algebra</artifactId>
   <packaging>jar</packaging>
   <name>Tajo Algebra</name>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-catalog/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-catalog/pom.xml b/tajo-catalog/pom.xml
index bcc4a35..1900b66 100644
--- a/tajo-catalog/pom.xml
+++ b/tajo-catalog/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
 	  <relativePath>../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-catalog/tajo-catalog-client/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-catalog/tajo-catalog-client/pom.xml b/tajo-catalog/tajo-catalog-client/pom.xml
index b40bee7..41e7bbe 100644
--- a/tajo-catalog/tajo-catalog-client/pom.xml
+++ b/tajo-catalog/tajo-catalog-client/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
 	  <relativePath>../../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-catalog/tajo-catalog-common/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-catalog/tajo-catalog-common/pom.xml b/tajo-catalog/tajo-catalog-common/pom.xml
index e8012a6..f424110 100644
--- a/tajo-catalog/tajo-catalog-common/pom.xml
+++ b/tajo-catalog/tajo-catalog-common/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
 	  <relativePath>../../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-catalog/tajo-catalog-server/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-catalog/tajo-catalog-server/pom.xml b/tajo-catalog/tajo-catalog-server/pom.xml
index 5c8e8ac..ca8a3ef 100644
--- a/tajo-catalog/tajo-catalog-server/pom.xml
+++ b/tajo-catalog/tajo-catalog-server/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-common/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-common/pom.xml b/tajo-common/pom.xml
index af27516..cc969ab 100644
--- a/tajo-common/pom.xml
+++ b/tajo-common/pom.xml
@@ -19,18 +19,18 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../tajo-project</relativePath>
   </parent>
 
   <artifactId>tajo-common</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <name>Tajo Common</name>
   <description>Tajo Common Package</description>
   <packaging>jar</packaging>
 
   <properties>
-    <tajo.version>0.2.0-SNAPSHOT</tajo.version>
+    <tajo.version>0.8.0-SNAPSHOT</tajo.version>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-core/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-core/pom.xml b/tajo-core/pom.xml
index 2a4292b..d72c0e8 100644
--- a/tajo-core/pom.xml
+++ b/tajo-core/pom.xml
@@ -19,13 +19,13 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../tajo-project</relativePath>
   </parent>
   <artifactId>tajo-core</artifactId>
   <packaging>pom</packaging>
   <name>Tajo Core</name>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-core/tajo-core-backend/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-core/tajo-core-backend/pom.xml b/tajo-core/tajo-core-backend/pom.xml
index a8a1c15..fca3372 100644
--- a/tajo-core/tajo-core-backend/pom.xml
+++ b/tajo-core/tajo-core-backend/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../../tajo-project</relativePath>
   </parent>
   <artifactId>tajo-core-backend</artifactId>
   <packaging>jar</packaging>
   <name>Tajo Core Backend</name>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-core/tajo-core-pullserver/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-core/tajo-core-pullserver/pom.xml b/tajo-core/tajo-core-pullserver/pom.xml
index b46caba..d4f50f4 100644
--- a/tajo-core/tajo-core-pullserver/pom.xml
+++ b/tajo-core/tajo-core-pullserver/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <name>Tajo Core PullServer</name>
   <artifactId>tajo-core-pullserver</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
 
   <dependencies>
     <dependency>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-core/tajo-core-storage/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-core/tajo-core-storage/pom.xml b/tajo-core/tajo-core-storage/pom.xml
index 16ccb60..176dd14 100644
--- a/tajo-core/tajo-core-storage/pom.xml
+++ b/tajo-core/tajo-core-storage/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../../tajo-project</relativePath>
   </parent>
   <artifactId>tajo-core-storage</artifactId>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-dist/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-dist/pom.xml b/tajo-dist/pom.xml
index bdbd9b6..6d5d314 100644
--- a/tajo-dist/pom.xml
+++ b/tajo-dist/pom.xml
@@ -23,12 +23,12 @@
   <parent>
     <artifactId>tajo-project</artifactId>
     <groupId>org.apache.tajo</groupId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <relativePath>../tajo-project</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>tajo-dist</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <description>Tajo Distribution</description>
   <name>Tajo Distribution</name>
   <packaging>jar</packaging>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-project/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-project/pom.xml b/tajo-project/pom.xml
index dfb47cf..aeb6e1d 100644
--- a/tajo-project/pom.xml
+++ b/tajo-project/pom.xml
@@ -23,11 +23,11 @@
   <parent>
     <groupId>org.apache.tajo</groupId>
     <artifactId>tajo-main</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.tajo</groupId>
   <artifactId>tajo-project</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
+  <version>0.8.0-SNAPSHOT</version>
   <description>Tajo Project POM</description>
   <name>Tajo Project POM</name>
   <packaging>pom</packaging>
@@ -35,7 +35,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <tajo.version>0.2.0-SNAPSHOT</tajo.version>
+    <tajo.version>0.8.0-SNAPSHOT</tajo.version>
     <hadoop.version>2.0.5-alpha</hadoop.version>
   </properties>
 

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-project/src/site/apt/downloads.apt
----------------------------------------------------------------------
diff --git a/tajo-project/src/site/apt/downloads.apt b/tajo-project/src/site/apt/downloads.apt
new file mode 100644
index 0000000..a9f0518
--- /dev/null
+++ b/tajo-project/src/site/apt/downloads.apt
@@ -0,0 +1,37 @@
+~~ 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
+~~ regarding copyright ownership.  The ASF licenses this file
+~~ to you under the Apache License, Version 2.0 (the
+~~ "License"); you may not use this file except in compliance
+~~ with the License.  You may obtain a copy of the License at
+~~
+~~     http://www.apache.org/licenses/LICENSE-2.0
+~~
+~~ Unless required by applicable law or agreed to in writing, software
+~~ distributed under the 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.
+
+            ---------------
+            Downloads
+
+Download Tajo
+
+  Download the most recent Tajo release: {{{http://apache.org/dyn/closer.cgi/incubator/tajo/tajo-0.2.0-incubating/}0.2.0-incubating}}
+  ({{{http://s.apache.org/tajo-0.2-release-notes}Release Notes}})
+
+Getting the code via Git
+
+  The development codebase can also be downloaded from the Apache git repository at:
+  {{{https://git-wip-us.apache.org/repos/asf/incubator-tajo.git}}} as follows:
+
+---------------------------------------------------------------------------------------------------
+git clone https://git-wip-us.apache.org/repos/asf/incubator-tajo.git
+---------------------------------------------------------------------------------------------------
+
+  A read-only git repository is also mirrored {{{https://github.com/apache/incubator-tajo}on Github}}.
+
+  Once you have downloaded Tajo, follow the {{{http://wiki.apache.org/tajo/GettingStarted}getting started instructions}},
+  and take a look at the rest of the Tajo documentation.
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-project/src/site/apt/index.apt
----------------------------------------------------------------------
diff --git a/tajo-project/src/site/apt/index.apt b/tajo-project/src/site/apt/index.apt
index db3d731..c76874a 100644
--- a/tajo-project/src/site/apt/index.apt
+++ b/tajo-project/src/site/apt/index.apt
@@ -14,57 +14,75 @@
 ~~ See the License for the specific language governing permissions and
 ~~ limitations under the License.
 
-Introduction
+Tajo - Big Data Warehouse System on Hadoop
 
-	Tajo is a relational and distributed data warehouse system for Hadoop.
-	Tajo is designed for low-latency and scalable ad-hoc queries, online aggregation
-	and ETL on large-data sets by leveraging advanced database techniques. It supports SQL standards.
-	Tajo uses HDFS as a primary storage layer and has its own query engine which allows direct
-	control of distributed execution and data flow. As a result, Tajo has a variety of query
-	evaluation strategies and more optimization opportunities. In addition, Tajo will have a native
-	columnar execution and and its optimizer.
+	Tajo is a distributed data warehouse system on Hadoop that provides
+	low-latency and scalable ad-hoc queries and ETL on large-data sets stored on HDFS and other data sources.
 
 Features
 
-  * Fast, low-latency, and fully distributed SQL query processing on large data sets stored in HDFS
+  * <<Scalability and low latency>>
 
-  * Rudiment ETL that transforms one data format to another data format.
+    * Fully distributed SQL query processing on large data sets stored in HDFS and other data sources
 
-  * Various file formats support, such as CSV, RCFile, RowFile (a row store file), and Trevni.
+    * Very low response time (100 msec ~) against simple queries (e.g., just aggregation or small-large join) on reasonable data size
 
-  * Interactive shell to allow users to submit SQL queries to Tajo clusters
+  * <<Long running query support>>
 
-  * Asynchronous/Synchronous Java API to enable clients to submit SQL queries to Tajo clusters
+    * Fault tolerance support that avoids query restart when some tasks are failed.
 
-  * User-defined Function support
+    * Dynamic scheduling support that handles struggling and heterogeneous cluster nodes
 
-News
+  * <<ETL>>
 
-  * <<[2013-05-27]>> Two projects were accepted to Google Summer of Code 2013.
+    * ETL features that transform one data format to another data format
 
-  * <<[2013-04-09]>> Tajo was demonstrated at IEEE ICDE 2013.
+    * Various file formats support, such as CSV, RCFile, and RowFile (a row store file)
 
-  * <<[2013-03-07]>> Tajo Project enters incubation.
+  * <<Extensibility>>
 
-  * <<[2012-10-15]>> A demonstration paper of Tajo was accepted to IEEE ICDE 2013.
+    * User-defined function support
+
+    * Scanner/Appender interface for custom file formats
+
+  * <<Compatibility>>
+
+    * ANSI/ISO SQL standard compliance and PostgreSQL compliance for non-standard parts
+
+    * HiveQL mode support
+
+    * Tables access in HCatalog and Hive MetaStore
+
+    * JDBC driver support
 
-Documentation
+  * <<Easy>>
 
-  * {{{http://wiki.apache.org/tajo/GettingStarted}Getting Started}}
+    * Interactive shell to allow users to submit SQL queries to Tajo clusters
 
-  * {{{http://wiki.apache.org/tajo/BuildInstruction}Build Instruction}}
+    * Backup/Restore utility
 
-  * {{{http://wiki.apache.org/tajo/QueryLanguage}Query Language}}
+    * Asynchronous/Synchronous Java API to enable clients to submit SQL queries to Tajo clusters
 
-  * {{{http://wiki.apache.org/tajo/Configuration}Configuration Guide}}
 
-  * {{{http://wiki.apache.org/tajo/BackupAndRestore}Backup and Restore}}
+News
+
+  * <<[2013-11-20]>> Tajo 0.2.0-incubating Released. Now available for {{{http://apache.org/dyn/closer.cgi/incubator/tajo/tajo-0.2.0-incubating/}download}}!
+
+  * <<[2013-10-15]>> Tajo was presented at {{{http://www.meetup.com/hadoop/events/146077932/}Bay Area Hadoop User Group Special Event}}.
+
+  * <<[2013-10-15]>> Tajo was introduced at {{{http://deview.kr/2013/deview.nhn}Deview 2013}}.
+
+  * <<[2013-05-27]>> Two projects were accepted to Google Summer of Code 2013.
 
-  * {{{http://wiki.apache.org/tajo/Functions}Functions}}
+  * <<[2013-04-09]>> Tajo was demonstrated at IEEE ICDE 2013.
+
+  * <<[2013-03-07]>> Tajo Project enters incubation.
+
+  * <<[2012-10-15]>> A demonstration paper of Tajo was accepted to IEEE ICDE 2013.
 
-Presentations
+Downloads
 
-  * <<[2013-02-24]>> {{{http://www.slideshare.net/hyunsikchoi/tajo-intro}Introduction to Tajo}}
+  * <<[2013-11-20]>> Most recent release: {{{http://apache.org/dyn/closer.cgi/incubator/tajo/tajo-0.2.0-incubating/}Apache Tajo 0.2.0-incubating}} ({{{http://s.apache.org/tajo-0.2-release-notes}Release Notes}})
 
 Disclaimer
 

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-project/src/site/apt/source-code.apt
----------------------------------------------------------------------
diff --git a/tajo-project/src/site/apt/source-code.apt b/tajo-project/src/site/apt/source-code.apt
new file mode 100644
index 0000000..a024624
--- /dev/null
+++ b/tajo-project/src/site/apt/source-code.apt
@@ -0,0 +1,36 @@
+~~ 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
+~~ regarding copyright ownership.  The ASF licenses this file
+~~ to you under the Apache License, Version 2.0 (the
+~~ "License"); you may not use this file except in compliance
+~~ with the License.  You may obtain a copy of the License at
+~~
+~~     http://www.apache.org/licenses/LICENSE-2.0
+~~
+~~ Unless required by applicable law or agreed to in writing, software
+~~ distributed under the 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.
+
+            ---------------
+            Source Code
+
+Apache Git Repository
+
+  The development codebase can also be downloaded from the Apache git repository at:
+  {{{https://git-wip-us.apache.org/repos/asf/incubator-tajo.git}}} as follows:
+
+---------------------------------------------------------------------------------------------------
+git clone https://git-wip-us.apache.org/repos/asf/incubator-tajo.git
+---------------------------------------------------------------------------------------------------
+
+Github
+
+  A read-only git repository is also mirrored on Github ({{{https://github.com/apache/incubator-tajo}}}).
+
+---------------------------------------------------------------------------------------------------
+git clone https://github.com/apache/incubator-tajo.git
+---------------------------------------------------------------------------------------------------
+

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-project/src/site/site.xml
----------------------------------------------------------------------
diff --git a/tajo-project/src/site/site.xml b/tajo-project/src/site/site.xml
index 69816b9..5d82ce2 100644
--- a/tajo-project/src/site/site.xml
+++ b/tajo-project/src/site/site.xml
@@ -20,7 +20,7 @@
 <project xmlns="http://maven.apache.org/DECORATION/1.3.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/DECORATION/1.3.0
-         http://maven.apache.org/xsd/decoration-1.3.0.xsd" name="Tajo">
+         http://maven.apache.org/xsd/decoration-1.3.0.xsd" name="Tajo - A Big Data Warehouse System on Hadoop">
   <skin>
     <groupId>org.apache.maven.skins</groupId>
     <artifactId>maven-fluido-skin</artifactId>
@@ -30,7 +30,7 @@
 
   <bannerLeft>
     <name>Apache Tajo</name>
-	<src>./images/Tajo_logo.png</src>
+	<src>./images/tajo_logo.png</src>
     <href>http://tajo.incubator.apache.org</href>
 	<width>240</width>
   </bannerLeft>
@@ -46,6 +46,7 @@
 
   <body>
     <head>
+      <meta name="description" content="Apache Tajo,big data warehouse system on Hadoop,relational and distributed query engine" />
       <script type="text/javascript">
 
         var _gaq = _gaq || [];
@@ -67,11 +68,9 @@
       </style>
     </head>
 
-    <!--
     <links>
       <item name="GIT" href="https://git-wip-us.apache.org/repos/asf/incubator-tajo.git" />
     </links>
-    -->
 
     <breadcrumbs>
       <item name="Apache" href="http://www.apache.org" />
@@ -81,32 +80,35 @@
 
     <menu name="Tajo">
       <item name="Overview" href="index.html" />
+      <item name="License" href="http://www.apache.org/licenses/" />
+      <item name="Downloads" href="downloads.html" />
+    </menu>
+
+    <menu name="Community">
       <item name="Wiki" href="http://wiki.apache.org/tajo" />
       <item name="Team" href="team-list.html" />
       <item name="Mailing Lists" href="mail-lists.html" />
-      <item name="License" href="http://www.apache.org/licenses/" />
-      <item name="Issue Tracking" href="https://issues.apache.org/jira/browse/TAJO" />
-      <item name="Source Repository" href="source-repository.html" />
-      <item name="Logos" href="http://wiki.apache.org/tajo/Logos" />
-      <!-- <item name="FAQ" href="faq.html" /> -->
+      <item name="Issue Tracker" href="https://issues.apache.org/jira/browse/TAJO" />
+      <item name="Powered By" href="http://wiki.apache.org/tajo/PoweredBy" />
+      <item name="Presentations" href="http://wiki.apache.org/tajo/Presentations" />
     </menu>
 
-    <menu name="Users Documentation">
+    <menu name="Documentation">
       <item name="Getting Started" href="http://wiki.apache.org/tajo/GettingStarted" />
       <item name="Build Instruction" href="http://wiki.apache.org/tajo/BuildInstruction" />
-      <item name="Query Language Guide" href="http://wiki.apache.org/tajo/QueryLanguage" />
-      <item name="Configuration Guide" href="http://wiki.apache.org/tajo/Configuration" />
-      <item name="Catalog Manual" href="http://wiki.apache.org/tajo/Catalog" />
-      <item name="Backup and Restore Guide" href="http://wiki.apache.org/tajo/BackupAndRestore" />
-      <item name="Tajo Interactive Shell Manual" href="http://wiki.apache.org/tajo/tsql" />
+      <item name="Query Language" href="http://wiki.apache.org/tajo/QueryLanguage" />
+      <item name="Configuration" href="http://wiki.apache.org/tajo/Configuration" />
+      <item name="Tajo Catalog" href="http://wiki.apache.org/tajo/Catalog" />
+      <item name="Backup and Restore" href="http://wiki.apache.org/tajo/BackupAndRestore" />
+      <item name="Tajo Shell Manual" href="http://wiki.apache.org/tajo/tsql" />
       <item name="Functions" href="http://wiki.apache.org/tajo/Functions" />
     </menu>
 
-    <menu name="Developer Documents">
+    <menu name="Contributes">
+      <item name="Source Code" href="source-code.html" />
       <item name="Get Involved" href="http://www.apache.org/foundation/getinvolved.html" />
       <item name="How To Contribute" href="http://wiki.apache.org/tajo/HowToContribute" />
-      <item name="Tajo Architecture" href="http://wiki.apache.org/tajo/Architecture" />
-      <item name="Tajo Internal" href="http://wiki.apache.org/tajo/TajoInternal" />
+      <item name="Review Board" href="https://reviews.apache.org/groups/tajo" />
       <item name="Coding Style" href="http://wiki.apache.org/tajo/CodingStyle" />
     </menu>
 
@@ -126,6 +128,12 @@
       <sourceLineNumbersEnabled>false</sourceLineNumbersEnabled>
       <profile>production</profile>
       <googleSearch />
+
+      <twitter>
+        <user>ApacheTajo</user>
+        <showUser>true</showUser>
+        <showFollowers>false</showFollowers>
+      </twitter>
     </fluidoSkin>
   </custom>
 </project>

http://git-wip-us.apache.org/repos/asf/incubator-tajo/blob/73911a15/tajo-rpc/pom.xml
----------------------------------------------------------------------
diff --git a/tajo-rpc/pom.xml b/tajo-rpc/pom.xml
index 2e5d2f1..227bec1 100644
--- a/tajo-rpc/pom.xml
+++ b/tajo-rpc/pom.xml
@@ -19,7 +19,7 @@
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <artifactId>tajo-project</artifactId>
-    <version>0.2.0-SNAPSHOT</version>
+    <version>0.8.0-SNAPSHOT</version>
     <groupId>org.apache.tajo</groupId>
     <relativePath>../tajo-project</relativePath>
   </parent>