1.启动 zookeeper 后 用指令： telnet 127.0.0.1 2181 连接 提示输入指令 :stat 后报错，然后关闭连接
修改启动指令 zkServer.sh ，往里面添加 ：ZOOMAIN="-Dzookeeper.4lw.commands.whitelist=* ${ZOOMAIN}"
步骤 ：
1.cd apache-zookeeper-3.5.5-bin
2. vim vim bin/zkServer.sh
3.修改 ，添加：ZOOMAIN="-Dzookeeper.4lw.commands.whitelist=* ${ZOOMAIN}" ，保存退出
JMXLOG4J=true fi echo "ZooKeeper remote JMX Port set to $JMXPORT" >&2 echo "ZooKeeper remote JMX authenticate set to $JMXAUTH" >&2 echo "ZooKeeper remote JMX ssl set to $JMXSSL" >&2 echo "ZooKeeper remote JMX log4j set to $JMXLOG4J" >&2 ZOOMAIN="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=$JMXPORT -Dcom.sun.management.jmxremote.authenticate=$JMXAUTH -Dcom.sun.management.jmxremote.ssl=$JMXSSL -Dzookeeper.jmx.log4j.disable=$JMXLOG4J org.apache.zookeeper.server.quorum.QuorumPeerMain" fi else echo "JMX disabled by user request" >&2 ZOOMAIN="org.apache.zookeeper.server.quorum.QuorumPeerMain" fi ZOOMAIN="-Dzookeeper.4lw.commands.whitelist=* ${ZOOMAIN}" if [ "x$SERVER_JVMFLAGS" != "x" ] then JVMFLAGS="$SERVER_JVMFLAGS $JVMFLAGS" fi if [ "x$2" != "x" ] then ZOOCFG="$ZOOCFGDIR/$2" fi
4.重启： bin/zkServer.sh start
参考文章 ：https://blog.csdn.net/x763795151/article/details/80599498
zookeeper 异常 ：stat is not executed because it is not in the whitelist. Connection closed b
原文：https://www.cnblogs.com/jonrain0625/p/11377508.html