Metaq cluster installation test

1,ZooKeeper colony install , You can refer to ZooKeeper colony Environmental construction practice http://www.linuxidc.com/Linux/2013-04/83562.htm

2, download https://github.com/killme2008/Metamorphosis/tree/metamorphosis-all-1.4.6.2, If you don't want to compile it yourself, you can download it directly http://fnil.net/downloads/index.html, I choose to compile by myself , The main thing is that if there is a problem in the future, you can modify its source code , recompile

3,maven compile ,maven The environment is configured for self search , download all After the project, you need to compile its subprojects metamorphosis-server-wrapper.dos Environment enters its directory mvn eclipse:eclipse, When finished, import to eclipse, use eclipse Plug in compilation . Or directly dos Execute... Under this directory mvn clean install -Dmaven.test.skip=true. After completion target It is produced under the catalog jar package ;

Can be created in the project lib Folder , Enter the following command ：mvn dependency:copy-dependencies -DoutputDirectory=lib （ No addition DoutputDirectory The default output is to targed/dependency Next ）. And then install Of jar Bao Ye copy To lib Next .

4, After compiling, upload to The server

Need modification conf/server.ini file

[system]brokerId=2

numPartitions=1

serverPort=8123

ashboardHttpPort=8120

unflushThreshold=0

unflushInterval=10000

maxSegmentSize=1073741824

maxTransferSize=1048576

deletePolicy=delete,168

deleteWhen=0 0 6,18 * * ?

flushTxLogAtCommit=1

stat=true

dataPath=/data1/metaq/data

dataLogPath=/data1/metaq/log

[zookeeper]

zk.zkConnect=192.168.1.1:2181,192.168.1.2:2181,192.168.1.3:2181

zk.zkSessionTimeoutMs=30000

zk.zkConnectionTimeoutMs=30000

zk.zkSyncTimeMs=5000

;; Topics section

[topic=test]

[topic=meta-test]

colony You need to modify the part marked in red above ,brokerId Make sure that each The server The nodes are different

dataPath,dataLogPath If you make your own , You need each one The server mkdir

Distributed to nodes , At each node bin Execute in all cases metaServer.sh start

Execute when a stop is required metaServer.sh stop

Check the status sh metaServer.sh status

5, Application examples

package com.test.metaq;

import Java.util.concurrent.Executor;

import com.taobao.metamorphosis.Message; import com.taobao.metamorphosis.client.MessageSessionFactory; import com.taobao.metamorphosis.client.MetaClientConfig; import com.taobao.metamorphosis.client.MetaMessageSessionFactory; import com.taobao.metamorphosis.client.consumer.ConsumerConfig; import com.taobao.metamorphosis.client.consumer.MessageConsumer; import com.taobao.metamorphosis.client.consumer.MessageListener; import com.taobao.metamorphosis.exception.MetaClientException; import com.taobao.metamorphosis.utils.ZkUtils.ZKConfig;

public class AsyncConsum {

 public static void main(String[] args) {   final MetaClientConfig metaClientConfig = new MetaClientConfig();          final ZKConfig zkConfig = new ZKConfig();          zkConfig.zkConnect = "10.168.140.48:2181";          metaClientConfig.setZkConfig(zkConfig);          MessageSessionFactory sessionFactory = null;   try {   sessionFactory = new MetaMessageSessionFactory(metaClientConfig);   } catch (MetaClientException e) {   // TODO Auto-generated catch block   e.printStackTrace();   }          final String topic = "test";          final String group = "meta-example";          MessageConsumer consumer = sessionFactory.createConsumer(new ConsumerConfig(group));          try {   consumer.subscribe(topic, 1024 * 1024, new MessageListener() {        public void recieveMessages(Message message) {            System.out.println("Receive message " + new String(message.getData()));        }        public Executor getExecutor() {            return null;        }    });   consumer.completeSubscribe();   } catch (MetaClientException e) {   // TODO Auto-generated catch block   e.printStackTrace();   }   }

}

package com.test.metaq;

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader;

import com.taobao.metamorphosis.Message; import com.taobao.metamorphosis.client.MessageSessionFactory; import com.taobao.metamorphosis.client.MetaClientConfig; import com.taobao.metamorphosis.client.MetaMessageSessionFactory; import com.taobao.metamorphosis.client.producer.MessageProducer; import com.taobao.metamorphosis.client.producer.SendResult; import com.taobao.metamorphosis.exception.MetaClientException; import com.taobao.metamorphosis.utils.ZkUtils.ZKConfig;

public class Products {

 public static void main(String[] args) {   final MetaClientConfig metaClientConfig = new MetaClientConfig();   final ZKConfig zkConfig = new ZKConfig();   zkConfig.zkConnect = "10.168.140.48:2181";   metaClientConfig.setZkConfig(zkConfig);   MessageSessionFactory sessionFactory = null;   try {   sessionFactory = new MetaMessageSessionFactory(metaClientConfig);   } catch (MetaClientException e) {   e.printStackTrace();   }   MessageProducer producer = sessionFactory.createProducer();   final String topic = "test";   producer.publish(topic);   BufferedReader reader = new BufferedReader(new InputStreamReader(     System.in));   String line = "qiujinyong";   try {   while ((line = reader.readLine()) != null) {     SendResult sendResult = producer.sendMessage(new Message(topic,       line.getBytes()));     if (!sendResult.isSuccess()) {     System.err.println("Send message failed,error message:"       + sendResult.getErrorMessage());     } else {     System.out.println("Send message successfully,sent to "       + sendResult.getPartition());     }   }   } catch (IOException e) {   // TODO Auto-generated catch block   e.printStackTrace();   } catch (MetaClientException e) {   // TODO Auto-generated catch block   e.printStackTrace();   } catch (InterruptedException e) {   // TODO Auto-generated catch block   e.printStackTrace();   }

 }

}

pack test.jar after , Pass on The server On java -cp test.jar com.test.metaq.Products Command line input message

pack test.jar after , Pass on The server On java -cp test.jar com.test.metaq.AsyncConsum The command line will receive message