寫在前面的話html
可詳細參考,必定得去看java
我這裏,相信,能看此博客的朋友,想必是有必定基礎的了。我前期寫了大量的基礎性博文。能夠去補下基礎。apache
步驟一:File -> New -> Project -> Maven Project 編程
步驟二:自行設置,待會建立的myHBase工程,放在哪一個目錄下。session
步驟三:maven
步驟四:自行設置post
步驟五:修改jdkui
省略,很簡單!this
步驟六:修改pom.xml配置文件url
官網Maven的zookeeper配置文件內容:
地址:
http://www.mvnrepository.com/search?q=zookeeper
我這裏,集羣用的是zookeeper3.4.6
總的pom.xml配置文件是
<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> <groupId>zhouls.bigdata</groupId> <artifactId>myZookeeper</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>myZookeeper</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <!-- https://mvnrepository.com/artifact/org.apache.zookeeper/zookeeper --> <dependency> <groupId>org.apache.zookeeper</groupId> <artifactId>zookeeper</artifactId> <version>3.4.6</version> </dependency> </dependencies> </project>
固然,這只是初步而已,最簡單的,之後能夠自行增刪。
步驟七:這裏,給你們,經過一組簡單的Zookeeper應用程序實例來向你們展現Zookeeper的某些功能。這一節所實現的主要功能包括:建立組、加入組、列出組成員,以及刪除組。
類名爲ZookeeperTestCase.java
package zhouls.bigdata.myZookeeper; import java.io.IOException; import org.apache.zookeeper.WatchedEvent; import org.apache.zookeeper.Watcher; import org.apache.zookeeper.ZooKeeper; public class ZookeeperTestCase { // private static String connectString="192.168.80.10:2181"; //會話超時時間,設置爲系統默認時間一致 private static final int sessionTimeout=999999; //建立Zookeeper實例 ZooKeeper zk; //建立Watcher實例 Watcher watcher=new Watcher(){ public void process(WatchedEvent event) { System.out.println("監聽到的事件:"+event.toString()); } }; //初始化Zookeeper實例 public void createZKInstance() throws IOException{ zk= new ZooKeeper("192.168.80.10:2181",ZookeeperTestCase.sessionTimeout,this.watcher); } //關閉Zookeeper實例 public void ZKclose() throws InterruptedException{ zk.close(); } }
爲了方便本身的編程和理解,可導入源碼。這裏的過程,就不贅述了,我前面寫了太多的詳細基礎性的博文。關於在 《源碼》分類欄中。
參考:http://blog.csdn.net/baolibin528/article/details/44700499
如果MyEclipse裏,須要注意一下