Zookeeper群起腳本啟動失敗及查看狀態出現：Error contacting service. It is probably not running

1.問題：

群起腳本啟動后查看jps沒有出現：QuorumPeerMain

Zookeeper正常啟動但是群起腳本查狀態出現：Error contacting service. It is probably not running錯誤

ZooKeeper JMX enabled by default
Using config: /opt/module/zookeeper-3.4.10/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.

2.原因：

腳本沒有加上source /etc/profile;

3.正確腳本：（僅供參考，請指正）

#! /bin/bash

case $1 in
"start"){
        for i in hadoop201 hadoop202 hadoop203
        do
                ssh $i "source /etc/profile;/opt/module/zookeeper-3.4.10/bin/zkServer.sh start"
        done
};;
"stop"){
        for i in hadoop201 hadoop202 hadoop203
        do
                ssh $i "/opt/module/zookeeper-3.4.10/bin/zkServer.sh stop"
        done
};;
"status"){
        for i in hadoop201 hadoop202 hadoop203
        do
                ssh $i "source /etc/profile;/opt/module/zookeeper-3.4.10/bin/zkServer.sh status"
        done
};;
esac