解决Zookeeper出现Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain问题

Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain

1. 安装maven

# 安装
wget http://mirrors.hust.edu.cn/apache/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz

# 解压

　tar -zxvf apache-maven-3.6.3-bin.tar.gz

　# 添加环境变量

　vim /etc/profile

export MAVEN_HOME=/usr/local/maven-3.6.3

export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin

# 重新加载环境变量

　source /etc/profile

　# 查看是否安装成功

　mvn -v

2. 重新编译zookeeper代码即可

cd /usr/local/zookeeper

cd /zookeeper-server

mvn package -Dmaven.test.skip=true