linux安装zookeeper
1.下载jdk1.8 Linux版(需要java环境);
2.下载zookeeper-3.4.13.tar.gz
1.创建需要放置的文件夹:mkdir /usr/local/java mkdir /usr/local/zookeeper
2.解压tar -xzvf 俩个文件
3.配置环境变量(java和zookeeper)修改/etc/profile文件
export JAVA_HOME=/usr/local/jdk1.8.0_131
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tool.jar
export ZOOKEEPER_INSTALL=/usr/local/zookeeper-3.4.13/
export PATH=$PATH:$ZOOKEEPER_INSTALL/bin
(配置生效)保存文件后:输入命令配置:source /etc/profile
4.zookeeper需要一个额外配置;
①到zookeeper的conf目录复制文件zoo_sample.cfg新文件名zoo.cfg
②修改zoo.cfg内容dataDir=/tmp/zookeeper/data
5.验证
检查JDK: java -version
启动zookeeper: ./zkServer.sh start
jdk参考来源: blog.csdn.net/xlecho/article/details/97266591
zk参考来源: cnblogs.com/expiator/p/9853378.html