有关archlinux基本系统安装，请参照archlinux简明安装指南一文，下面以上述为基础讲解如何一步步安装twitter storm cluster.

先列出安装主要步骤

安装oracle jdk

安装必须的编译工具gcc, g++, make

安装python2.7, unzip

编译安装zeromq

编译安装jzmq

下载lein

下载storm-starter

下载storm release版本安装zookeeper为了自动运行storm cluster，安装supervisord

安装oracle jdk

在linux平台上标配的java是openjdk,如果要安装oracle的jdk的话，需要从官方下载相应的安装包。使用archlinux幸福的一点就是有yaourt,一切可以变得非常简单,:).

#yaourt -S jdk

注意安装完的java路径，应该是在/opt/java, 这个后面会用到。

修改/etc/profile, 添加环境变量JAVA_HOME，为PATH添加/opt/java/bin

PATH="/usr/local/sbin:/usr/local/bin:/usr/bin:/opt/java/bin"export PATHexport JAVA_HOME="/opt/java"

安装编译工具

在twitter storm中会使用zeromq，因为zeromq是用c&c++编写的，所以需要安装相应的编译工具，不要使用archlinux中的版本，因为目前pacman或aur中的zeromq版本是3.x，而twitter storm中需要的zeromq是2.1.7

#pacman -S gcc g++ libtool pkg-config make autoconf git util-linux

安装python2.7, unzip

#pacman -S python2 unzip

编译安装zeromq,jzmq

从下载zeromq 2.1.7

#tar zvxf zeromq-2.1.7.tar.gz#config#make#make install

安装的路径是/usr/local/lib

编译安装jzmq

#git clone https://github.com/nathanmarz/jzmq.git#cd jzmq#./autogen.sh#./configure --with-zeromq=/usr/local#make 注意，此处可能会出错，解决办法是修改jzmq/src/Makefile.am,将classdist_noinst.stamp修改为classnoinst.stamp#make install

安装完zeromq和jzmq之后，修改/etc/ld.so.conf,在该文件中添加如下一行

/usr/local/lib

然后运行

#ldconfig

为了验证libjzmq确实使用的zeromq是自行编译的版本，可使用如下命令进行检测。

#ldd /usr/local/lib/libjzmq.solinux-gate.so.1 (0xb779e000)    libzmq.so.1 => /usr/local/lib/libzmq.so.1 (0xb7749000)    libuuid.so.1 => /usr/lib/libuuid.so.1 (0xb7743000)    librt.so.1 => /usr/lib/librt.so.1 (0xb773a000)    libpthread.so.0 => /usr/lib/libpthread.so.0 (0xb771e000)    libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb7635000)    libm.so.6 => /usr/lib/libm.so.6 (0xb75ee000)    libc.so.6 => /usr/lib/libc.so.6 (0xb743e000)    libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0xb7422000)    /usr/lib/ld-linux.so.2 (0xb779f000)

如果libzmq.so.1确实指向/usr/local/lib中的版本，则说明版本使用正确。

安装storm-starter

storm-starter是由storm的作者为了storm的初学者快速上手而创建的一个github项目。

#git clone https://github.com/nathanmarz/storm-starter.git

编译运行, 注意这是运行在local模式而非常cluster模式

#lein deps#lein compile#java -cp $(lein classpath) storm.starter.ExclamationTopology

注：

直接从下载lein script，而非直接使用pacman或yaourt来安装

#chmod +x ./lein#cp ./lein /usr/local/bin #export LEIN_ROOT=1 如果想以root来运行lein,需要设置该变量

安装zookeeper

#yaourt -S zookeeper

作简单的配置，修改文件/etc/zookeeper/zoo.cfg,使其内容如下所示

#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/lib/zookeeper# the port at which the clients will connectclientPort=2181

因为zookeeper只对IPv6地址进行监听，为了强制其只监听IPv4地址，需要修改/opt/zookeeper-3.4.5/bin/zkServer.sh，在start)一节中加入 "-Djava.net.preferIPv4Stack=true"， 整体看起来如下所示

case $1 instart)    echo  -n "Starting zookeeper ... "    if [ -f $ZOOPIDFILE ]; then      if kill -0 `cat $ZOOPIDFILE` > /dev/null 2>&1; then         echo $command already running as process `cat $ZOOPIDFILE`.          exit 0      fi      fi      nohup $JAVA "-Dzookeeper.log.dir=${ZOO_LOG_DIR}" "-Dzookeeper.root.logger=${ZOO_LOG4J_PROP}" \      "-Djava.net.preferIPv4Stack=true" \    -cp "$CLASSPATH" $JVMFLAGS $ZOOMAIN "$ZOOCFG" > "$_ZOO_DAEMON_OUT" 2>&1 < /dev/null &    if [ $? -eq 0 ]     then      if /bin/echo -n $! > "$ZOOPIDFILE"      then        sleep 1        echo STARTED      else        echo FAILED TO WRITE PID        exit 1      fi      else      echo SERVER DID NOT START      exit 1    fi      ;;

注意蓝底红字的一行。

启动zookeeper

#/opt/zookeeper-3.4.5/bin/zkServer.sh start

下载安装storm

从storm-project.net下载storm-0.8.2,将其解压到/opt目录下

#unzip storm-0.8.2.zip

修改/opt/storm-0.8.2/conf/storm.yaml, 文件内容如下

########### These MUST be filled in for a storm configuration storm.zookeeper.servers:     - "localhost"#     - "server2"#  nimbus.host: "localhost"# # # ##### 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"## Metrics Consumers# topology.metrics.consumer.register:#   - class: "backtype.storm.metrics.LoggingMetricsConsumer"#     parallelism.hint: 1#   - class: "org.mycompany.MyMetricsConsumer"#     parallelism.hint: 1#     argument:#       - endpoint: "metrics-collector.mycompany.org" java.library.path: "/usr/local/lib:/usr/local/share/java" supervisor.slots.ports:   - 6700   - 6701

注意：

　　yaml要求配置项必须以空格打头

修改storm脚本，将#!/usr/bin/python改为#!/usr/bin/python2, /usr/bin/python是指向python3的所以需要显示将其改为python2

准备运行cluster模式了

#/opt/storm-0.8.2/bin/storm nimbus#/opt/storm-0.8.2/bin/storm supervisor#/opt/storm-0.8.2/bin/storm ui

上述每条指令需要单独运行在一个终端，如果ui启动成功，可以使用浏览器来访问localhost:8080查看整个cluster的状况了。

部署Topology到cluster

#./storm jar $HOME/working/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-standalone.jar storm.starter.ExclamationTopology exclamationTopology

一切顺利的话，应该可以看到类似的输出

0    [main] INFO  backtype.storm.StormSubmitter  - Jar not uploaded to master yet. Submitting jar...91   [main] INFO  backtype.storm.StormSubmitter  - Uploading topology jar /root/working/storm-starter/target/storm-starter-0.0.1-SNAPSHOT-standalone.jar to assigned location: storm-local/nimbus/inbox/stormjar-c73d28f0-68fc-4e6e-98b5-c4d1355aa94f.jar667  [main] INFO  backtype.storm.StormSubmitter  - Successfully uploaded topology jar to assigned location: storm-local/nimbus/inbox/stormjar-c73d28f0-68fc-4e6e-98b5-c4d1355aa94f.jar670  [main] INFO  backtype.storm.StormSubmitter  - Submitting topology exclamationTopology in distributed mode with conf {"topology.workers":3,"topology.debug":true}2449 [main] INFO  backtype.storm.StormSubmitter  - Finished submitting topology: exclamationTopology

自动化运行storm cluster

每次都要手工启动storm cluster并不是一件很令人愉快的事，最好是能自动启动。解决办法总是有的，使用python supervisor即可。

#pacman -S supervisor #mkdir -p /var/log/storm

修改supervisor配置文件，在文件最后添加如下内容

[program:storm-nimbus]environment=JAVA_HOME=/opt/java, PATH="/usr/sbin:/usr/bin:/usr/local/bin:/opt/java/bin"command=/opt/storm-0.8.2/bin/storm nimbus;;user=stormautostart=trueautorestart=truestartsecs=10startretries=999log_stdout=truelog_stderr=truelogfile=/var/log/storm/nimbus.outlogfile_maxbytes=20MBlogfile_backups=10[program:storm-supervisor]environment=JAVA_HOME=/opt/java, PATH="/usr/sbin:/usr/bin:/usr/local/bin:/opt/java/bin"command=/opt/storm-0.8.2/bin/storm supervisor;;user=stormautostart=trueautorestart=truestartsecs=10startretries=999log_stdout=truelog_stderr=truelogfile=/var/log/storm/supervisor.outlogfile_maxbytes=20MBlogfile_backups=10

注：

在上述配置中显示加入了environment一行，主要是为了解决可执行文件搜索路径的问题，否则会报错说无法找到java可执行程序因其不在标准路径/usr/bin, /usr/sbin, /usr/local/bin, /usr/local/sbin中。

启动supervisord

#systemctl start supervisord

想开机自动运行supervisord的话，执行如下指令

#systemctl enable supervisord

参考资料

Running a Multi-Node Storm Cluster