Merge branch 'develop' into fix_cluster_list

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,20 @@
+## What is the purpose of the change
+
+XXXXX
+
+## Brief changelog
+
+XX
+
+## Verifying this change
+
+XXXX
+
+Follow this checklist to help us incorporate your contribution quickly and easily:
+
+- [x] Make sure there is a [JIRA issue](https://issues.apache.org/jira/projects/ROCKETMQ/issues/) filed for the change (usually before you start working on it). Trivial changes like typos do not require a JIRA issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue. 
+- [ ] Format the pull request title like `[ROCKETMQ-XXX] Fix UnknownException when host config not exist`. Each commit in the pull request should have a meaningful subject line and body.
+- [ ] Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
+- [ ] Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add integration-test in [test module](https://github.com/apache/rocketmq/tree/master/test).
+- [ ] Run `mvn -B clean apache-rat:check findbugs:findbugs checkstyle:checkstyle` to make sure basic checks pass. Run `mvn clean install -DskipITs` to make sure unit-test pass. Run `mvn clean test-compile failsafe:integration-test`  to make sure integration-test pass.
+- [ ] If this contribution is large, please file an [Apache Individual Contributor License Agreement](http://www.apache.org/licenses/#clas).

.travis.yml

@@ -1,7 +1,7 @@
 notifications:
   email:
     recipients:
-      - dev@rocketmq.incubator.apache.org
+      - dev@rocketmq.apache.org
   on_success: change
   on_failure: always
 

CONTRIBUTING.md

@@ -1,7 +1,7 @@
 ## How To Contribute
 
 We are always very happy to have contributions, whether for trivial cleanups or big new features.
-We want to have high quality, well documented codes for each programming language, as well as the surrounding [ecosystem](https://github.com/apache/incubator-rocketmq-externals) of integration tools that people use with RocketMQ.
+We want to have high quality, well documented codes for each programming language, as well as the surrounding [ecosystem](https://github.com/apache/rocketmq-externals) of integration tools that people use with RocketMQ.
 
 Nor is code the only way to contribute to the project. We strongly value documentation, integration with other project, and gladly accept improvements for these aspects.
 

NOTICE

@@ -1,4 +1,4 @@
-Apache RocketMQ (incubating)
+Apache RocketMQ
 Copyright 2016-2017 The Apache Software Foundation
 
 This product includes software developed at

README.md

@@ -1,9 +1,9 @@
-## Apache RocketMQ [![Build Status](https://travis-ci.org/apache/incubator-rocketmq.svg?branch=master)](https://travis-ci.org/apache/incubator-rocketmq) [![Coverage Status](https://coveralls.io/repos/github/apache/incubator-rocketmq/badge.svg?branch=master)](https://coveralls.io/github/apache/incubator-rocketmq?branch=master)
+## Apache RocketMQ [![Build Status](https://travis-ci.org/apache/rocketmq.svg?branch=master)](https://travis-ci.org/apache/rocketmq) [![Coverage Status](https://coveralls.io/repos/github/apache/rocketmq/badge.svg?branch=master)](https://coveralls.io/github/apache/rocketmq?branch=master)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/org.apache.rocketmq/rocketmq-all/badge.svg)](http://search.maven.org/#search%7Cga%7C1%7Corg.apache.rocketmq)
 [![GitHub release](https://img.shields.io/badge/release-download-orange.svg)](https://rocketmq.apache.org/dowloading/releases)
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
 
-**[Apache RocketMQ](https://rocketmq.incubator.apache.org) is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability.**
+**[Apache RocketMQ](https://rocketmq.apache.org) is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability.**
 
 It offers a variety of features:
 
@@ -26,17 +26,17 @@ It offers a variety of features:
 ----------
 
 ## Learn it & Contact us
-* Mailing Lists: <https://rocketmq.incubator.apache.org/about/contact/>
-* Home: <https://rocketmq.incubator.apache.org>
-* Docs: <https://rocketmq.incubator.apache.org/docs/quick-start/>
+* Mailing Lists: <https://rocketmq.apache.org/about/contact/>
+* Home: <https://rocketmq.apache.org>
+* Docs: <https://rocketmq.apache.org/docs/quick-start/>
 * Issues: <https://issues.apache.org/jira/browse/RocketMQ>
 * Ask: <https://stackoverflow.com/questions/tagged/rocketmq>
 
 
 ----------
 
 ## Apache RocketMQ Community
-* [RocketMQ Community Projects](https://github.com/apache/incubator-rocketmq-externals)
+* [RocketMQ Community Projects](https://github.com/apache/rocketmq-externals)
 
 ----------
 

broker/pom.xml

@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.2.0-incubating-SNAPSHOT</version>
+        <version>4.3.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -68,6 +68,10 @@
             <groupId>org.javassist</groupId>
             <artifactId>javassist</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
     </dependencies>
 
     <build>