搭建jstorm集群环境

1.安装zookeeper集群点击打开链接

2.下载jstorm点击打开链接  本次下载为 jstorm-2.1.1.z

# wget https://github.com/alibaba/jstorm/releases/download/2.1.1/jstorm-2.1.1.zip

3.解压到/usr/local目录

# unzip -d /usr/local  jstorm-2.1.1.zip

4.配置环境变量

# vim /etc/profile

   4.1 添加如下内容:

export JSTORM_HOME=/XXXXX/XXXX

export PATH=$PATH:$JSTORM_HOME/bin

5.修改jstorm配置文件

# vim $JSTORM_HOME/conf/storm.yaml

    5.1主要修改:

storm.zookeeper.servers:
     - "119.23.20.*"
     - "120.77.200.*"
     - "39.108.5.*"

storm.zookeeper.root: "/jstorm"

nimbus.host: "119.23.20.*"

storm.local.dir: "%JSTORM_HOME%/data"

supervisor.slots.ports:
    - 6800
    - 6801
    - 6802
    - 6803
以下三个配置如果服务器好可以不用配置,不然会报jvm内存无法分配

mbus.childopts: "-Xmx256m"                                                                  
supervisor.childopts: "-Xmx256m"
worker.childopts: "-Xmx128m"

 6.在/usr/local/jstorm-2.1.1下创建 ~/.jstorm文件   

# mkdir ~/.jstorm
# cp -f $JSTORM_HOME/conf/storm.yaml ~/.jstorm

7.后台启动jstorm

# nohup jstorm nimbus >output 2>&1 &  //只需要在主节点上面启动

# nohup jstorm supervisor >output 2>&1 & 

8.查看启动

#jps

   

9.安装jstorm web ui

  9.1下载tomcat,解压

  9.2复制jstorm-ui-2.1.1.war 到tomcat webapps目录下

  9.3启动tomcat服务

  9.4访问jstorm-ui:http://39.108.5.*:8080/jstorm-ui-2.1.1/

  

到此搭建成功

    

    





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