新版Storm0.96环境伪分布式安装

操作步骤：

1. 搭建Zookeeper；
2. 下载并解压Storm发布版本；
4. 修改storm.yaml配置文件；
5. 启动Storm各个后台进程。
备注：storm高版本以后，不需要安装zeroMQ,JzMQ 等一堆繁杂的组件，这是一个很大的改进

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一、安装Zookeeper
[root@node1 opt]# mv zookeeper-3.4.6 zookeepe346
[root@node1 opt]# mv apache-storm-0.9.6 storm096
[root@node1 bin]# ./zkServer.sh start
JMX enabled by default
Using config: /opt/zookeepe346/bin/../conf/zoo.cfg
grep: /opt/zookeepe346/bin/../conf/zoo.cfg: No such file or directory
mkdir: `‘: No such file or directory
Starting zookeeper ... STARTED
[root@node1 bin]# jps
3725 Jps
[root@node1 bin]# cd ../conf/
[root@node1 conf]# ls
configuration.xsl? log4j.properties? zoo_sample.cfg
[root@node1 conf]# cp zoo_sample.cfg? zoo.cfg
[root@node1 conf]# cd ../bin/
[root@node1 bin]# ./zkServer.sh start
JMX enabled by default
Using config: /opt/zookeepe346/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
[root@node1 bin]# jps
3772 Jps
3755 QuorumPeerMain


二、安装Storm
[root@node1 bin]# cd /opt/storm096/
[root@node1 storm096]# cd conf/
[root@node1 conf]# ls
storm_env.ini? storm.yaml
[root@node1 conf]# vi storm.yaml

########### These MUST be filled in for a storm configuration
?storm.zookeeper.servers:
???? - "localhost"
#???? - "server2"
#
?nimbus.host: "192.168.1.113"
#
备注：storm.yaml 仅仅修改这两个地方

[root@node1 bin]# storm
? File "/opt/storm096/bin/storm", line 61
??? normclasspath = cygpath if sys.platform == ‘cygwin‘ else identity
???????????????????????????? ^
SyntaxError: invalid syntax

解决方案：Python版本问题，storm096匹配python2.6版本，因为storm启动脚本使用的是Python语言写的
[root@node1 bin]# rpm -qa python
python-2.4.3-56.el5


三、 linux系统中安装python
??? $ tar –jxvf Python-2.6.6.tar.bz2
　　$ cd Python-2.6.6
　　$ ./configure
　　$ make
　　$ make install
　　测试
　　在命令行下输入python，出现python解释器即表示已经正确安装。
　　在suse10或rhel5（es5）下系统默认已经装了python但版本是2.4.x；本次安装后在shell中输入
　　#python
[root@node1 Python-2.6.6]# ln -s /usr/local/bin/python2.6 /usr/bin/python
ln: creating symbolic link `/usr/bin/python‘ to `/usr/local/bin/python2.6‘: File exists
[root@node1 Python-2.6.6]# rm -rf /usr/bin/python
[root@node1 Python-2.6.6]# ln -s /usr/local/bin/python2.6 /usr/bin/python
[root@node1 Python-2.6.6]# cd /opt/storm096/bin/
[root@node1 bin]# storm
Commands:
??????? activate
??????? classpath
??????? deactivate
??????? dev-zookeeper
??????? drpc
??????? help
??????? jar
??????? kill
??????? list
??????? localconfvalue
??????? logviewer
??????? monitor
??????? nimbus
??????? rebalance
??????? remoteconfvalue
??????? repl
??????? shell
??????? supervisor
??????? ui
??????? version

Help:
??????? help
??????? help <command>

Documentation for the storm client can be found at http://storm.incubator.apache.org/documentation/Command-line-client.html

Configs can be overridden using one or more -c flags, e.g. "storm list -c nimbus.host=nimbus.mycompany.com"

四、启动storm
[root@node1 bin]# storm nimbus &
[1] 25823
[root@node1 bin]# storm ui &
[2] 25834
[root@node1 bin]# storm supervisor? &
[3] 25855

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五、验证

http://192.168.1.113:8080/index.html

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新版Storm0.96环境伪分布式安装

原文：http://gaojingsong.iteye.com/blog/2289715