CentOS6.5搭建zookeeper-Kafka-Storm消息系统

环境:CentOS6.5

zookeeper-3.4.8

kafka_2.11-0.10.1.1

apache-storm-0.10.0.tar

依赖工具安装

centOS安装ZeroMQ所需组件及工具：

yum install gcc

yum install gcc-c++

yum install make

yum install uuid-devel

yum install libuuid-devel

yum install libtool

安装Python:

wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tgz 
tar zxvf Python-2.7.2.tgz 
cd Python-2.7.2 
./configure - -without-libsodium 
make 
make install 
vi /etc/ld.so.conf 
追加/usr/local/lib/ 
sudo ldconfig

1.搭建zookeeper

• 1.下载zookeeper二进制安装包 v3.4.6,下载地址： 
  http://apache.fayea.com/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz
• 2.解压，linux命令： 
  sudo tar -zxvf zookeeper-3.4.3.tar.gz
• 3.配置环境变量 ，linux命令：vi ~/.bashrc ,添加ZOOKEEPER_HOME

• export JAVA_HOME=/usr/java/jdk1.8.0_60export ZOOKEEPER_HOME=/opt/software/zookeeper-3.4.6export STORM_HOMW=/opt/software/apache-storm-0.9.5export PATH=$JAVA_HOME/bin:$ZOOKEEPER_HOME/bin:$STORM_HOME/bin:$PATH

• • 4.conf设置，dataDir、clientPort、最下面的server注意下. 
    记得手动创建Dir的目录，不然会启动失败。

  • [root@localhost conf]# cat zoo.cfg # The number of milliseconds of each ticktickTime=2000# The number of ticks that the initial # synchronization phase can takeinitLimit=10# The number of ticks that can pass between # sending a request and getting an acknowledgementsyncLimit=5# the directory where the snapshot is stored.# do not use /tmp for storage, /tmp here is just # example sakes.dataDir=/var/zookeeper/data# the port at which the clients will connectclientPort=2181# the maximum number of client connections.# increase this if you need to handle more clients#maxClientCnxns=60## Be sure to read the maintenance section of the # administrator guide before turning on autopurge.## http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance## The number of snapshots to retain in dataDir#autopurge.snapRetainCount=3# Purge task interval in hours# Set to "0" to disable auto purge feature#autopurge.purgeInterval=1server.1=192.168.3.160:2888:3888server.2=192.168.3.161:2888:3888server.3=192.168.3.162:2888:3888

    • 5.常用命令 
      zookeeper-3.4.6/bin/zkServer.sh {start|start-foreground|stop|restart|status|upgrade|print-cmd} 
      先start之后，status查看状态

    [root@localhost zookeeper-3.4.6]# bin/zkServer.sh startJMX enabled by defaultUsing config: /opt/software/zookeeper-3.4.6/bin/../conf/zoo.cfgStarting zookeeper ... STARTED[root@localhost software]# zookeeper-3.4.6/bin/zkServer.sh statusJMX enabled by defaultUsing config: /opt/software/zookeeper-3.4.6/bin/../conf/zoo.cfgMode: standalone[root@localhost zookeeper-3.4.6]# bin/zkServer.sh stopJMX enabled by defaultUsing config: /opt/software/zookeeper-3.4.6/bin/../conf/zoo.cfgStopping zookeeper ... STOPPED

  • 
    

  • 安装zeromq以及jzmq:

    jzmq的安装貌似是依赖zeromq的，所以应该先装zeromq，再装jzmq。 
    1）安装zeromq： 
    wget http://download.zeromq.org/zeromq-2.2.0.tar.gz 
    tar zxf zeromq-2.2.0.tar.gz 
    cd zeromq-2.2.0 
    ./configure 
    make 
    make install 
    sudo ldconfig (更新LD_LIBRARY_PATH) 
    zeromq安装完成。 
    注意：如有有依赖报错，需要安装： 
    jzmq dependencies 依赖包 
    sudo yum install uuid* 
    sudo yum install libtool 
    sudo yum install libuuid 
    sudo yum install libuuid-devel 
    2）安装jzmq 
    yum install git 
    git clone git://github.com/nathanmarz/jzmq.git 
    cd jzmq 
    ./autogen.sh 
    ./configure 
    make 
    make install 
    然后，jzmq就装好了. 
    注意：在./autogen.sh这步如果报错：autogen.sh:error:could not find libtool is required to run autogen.sh，这是因为缺少了libtool，可以用#yum install libtool*来解决。
    
    

    2.Kafka搭建

    • 1.下载地址：http://apache.fayea.com/kafka/0.8.2.2/kafka_2.11-0.8.2.2.tgz
    • 2.解压，linux命令： 
      sudo tar -zxvf kafka_2.11-0.8.2.2.tgz
    • 3.conf设置，注意host.name=192.168.3.160，zookeeper.connect=192.168.3.163:2181

    ############################# Server Basics ############################## The id of the broker. This must be set to a unique integer for each broker.broker.id=0############################# Socket Server Settings ############################## The port the socket server listens onport=9092# Hostname the broker will bind to. If not set, the server will bind to all interfaceshost.name=192.168.3.160...############################# Zookeeper ############################## Zookeeper connection string (see zookeeper docs for details).# This is a comma separated host:port pairs, each corresponding to a zk# server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002".# You can also append an optional chroot string to the urls to specify the# root directory for all kafka znodes.zookeeper.connect=192.168.3.163:2181# Timeout in ms for connecting to zookeeperzookeeper.connection.timeout.ms=6000

    
    
    • 4.启动kafka server: nohup bin/kafka-server-start.sh config/server.properties
      此命令忽略hangup可以在远程连接关闭后继续运行。
    kafka集群的多个broke连接到同一个zookeeper，生产者往一个broke发送消息，消费者从zookeeper获得订阅。

• 3.Storm搭建

  • 1.下载地址:http://apache.fayea.com/storm/apache-storm-0.9.5/apache-storm-0.9.5.tar.gz
  • 2.解压，linux命令： 
    sudo tar -zxvf apache-storm-0.9.5.tar.gz
  • 3.conf设置

  # 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.########### These MUST be filled in for a storm configuration# storm.zookeeper.servers:#     - "server1"#     - "server2"storm.zookeeper.servers:  - "192.168.3.161"storm.zookeeper.port: 2181## nimbus.host: "nimbus"#nimbus.host: "192.168.3.160"nimbus.childopts: -Xmx1024m -Djava.net.preferIPv4Stack=trueui.childopts: -Xmx768m -Djava.net.preferIPv4Stack=trueui.host: 0.0.0.0ui.port: 8080supervisor.childopts: -Djava.net.preferIPv4Stack=trueworker.childopts: -Xmx768m -Dfile.encoding=utf-8 -Djava.net.preferIPv4Stack=truesupervisor.slots.ports:- 6700  - 6701  - 6702  - 6703storm.local.dir: /data/cluster/stormstorm.log.dir: /data/cluster/storm/logslogviewer.port: 8000## ##### These may optionally be filled in:### List of custom serializations# topology.kryo.register:#     - org.mycompany.MyType#     - org.mycompany.MyType2: org.mycompany.MyType2Serializer### List of custom kryo decorators# topology.kryo.decorators:#     - org.mycompany.MyDecorator### Locations of the drpc servers# drpc.servers:#     - "server1"#     - "server2"drpc.servers:  - "192.168.3.160"## Metrics Consumers# topology.metrics.consumer.register:#   - class: "backtype.storm.metric.LoggingMetricsConsumer"#     parallelism.hint: 1#   - class: "org.mycompany.MyMetricsConsumer"#     parallelism.hint: 1#     argument:#       - endpoint: "metrics-collector.mycompany.org"

• 
  
• 这个脚本文件写的不咋地，所以在配置时一定注意在每一项的开始时要加空格，冒号后也必须要加空格，否则storm就不认识这个配置文件了。 
  说明一下：storm.local.dir表示storm需要用到的本地目录。nimbus.host表示那一台机器是master机器，即nimbus。storm.zookeeper.servers表示哪几台机器是zookeeper服务器。storm.zookeeper.port表示zookeeper的端口号，这里一定要与zookeeper配置的端口号一致，否则会出现通信错误，切记切记。当然你也可以配superevisor.slot.port，supervisor.slots.ports表示supervisor节点的槽数，就是最多能跑几个worker进程（每个sprout或bolt默认只启动一个worker，但是可以通过conf修改成多个）。 
  

  supervisor.slots.ports: 对于每个Supervisor工作节点，需要配置该工作节点可以运行的worker数量。每个worker占用一个单独的端口用于接收消息，该配置选项即用于定义哪些端口是可被worker使用的。默认情况下，每个节点上可运行4个workers，分别在6700、6701、6702和6703端口.

  • 4.常用命令

  # bin/storm nimbus （启动主节点）# bin/storm supervisor (启动从节点)# bin/storm ui (启动UI，可以通过浏览器 ip:8080查看运行情况)##bin/storm jar storm-demo-1.0.jar io.sterm.demo.topology.WordCountTopology（此命令的作用就是用storm将jar发送给storm去执行，后面的test是定义的toplogy名称）#bin/storm kill word-count

  
  
  • 启动nimbus后台运行：bin/storm nimbus
  • 启动supervisor后台运行：bin/storm supervisor
  • 启动ui后台运行：bin/storm ui
  • 然后就可以通过http://ip:8080访问界面了
  第五步，测试一下本地模式的WordCount 
  下载storm-starter 编译，并导入eclipse 工程: 
  (http://blog.csdn.net/guoqiangma/article/details/7212677) 
  1. 下载strom starter的代码 git clone https://github.com/nathanmarz/storm-starter.git 
  2. 使用mvn -f m2-pom.xml package 进行编译 
  3. 复制 storm-starter目录下的m2_pom.xml 为pom.xml ，因为eclipse需要pom.xml 
  4. 使用mvn eclipse：eclipse编译成eclipse工程 
  5. 在Eclipse 中import 选择storm-starter 的路径，一般导入项目后，会需要设置相应的M2_查看工程是否无误，可能会需要配置M2_REPO变量， 
  M2_REPO配置方法：工程上右键->Properties->Java Build Path->Libraries->AddVariable->Configure Variable->New 
  输入Name:M2_REPO , Path:localRepository路径->ok刷新工程，代码无误了，可以进行开发了 
  6. 编译无误后，现在本地跑storm.starter目录下的WordCountTopology，看到如下的截屏，代表本地的local模式可以跑通过 
  使用eclipse的export功能导出项目的jar包，便于以后分布式的情况下，提交相应的逻辑 
  Strom-Starter构建失败，缺少twitter4j包 的解决办法: 
  (http://www.cnblogs.com/zeutrap/archive/2012/10/11/2720528.html) 
  修改Storm-Starter的pom文件m2-pom.xml ，修改dependency中twitter4j-core 和 twitter4j-stream两个包的依赖版本，如下：
  

  org.twitter4jtwitter4j-core[2.2,)org.twitter4jtwitter4j-stream[2.2,)