全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

时间:2021-12-11 08:16:48

    不多说,直接上干货!

全网最详细的启动zkfc进程时,出现INFO zookeeper.ClientCnxn: Opening socket connection to server***/192.168.80.151:2181. Will not attempt to authenticate using SASL (unknown error)解决办法(图文详解)

 

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

解决办法:

    每台机器都,先执行,sudo chkconfig iptables off

          再,执行

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

[kfk@bigdata-pro01 hadoop-2.6.]$ sbin/hadoop-daemon.sh start zkfc
starting zkfc, logging to /opt/modules/hadoop-2.6./logs/hadoop-kfk-zkfc-bigdata-pro01.kfk.com.out
[kfk@bigdata-pro01 hadoop-2.6.]$ jps
Jps
DFSZKFailoverController
[kfk@bigdata-pro01 hadoop-2.6.]$

    有时候,还不一定,管用。

    得如下执行才能解决。

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

[zk: localhost:(CONNECTED) ]
[zk: localhost:(CONNECTED) ] ls /
[kfk, hbase, hadoop-ha, admin, zookeeper, consumers, config, rmstore, yarn-leader-election, brokers, controller_epoch]
[zk: localhost:(CONNECTED) ] rmr /hadoop-ha
[zk: localhost:(CONNECTED) ]

  然后,再重新启动zkfc或格式化zkfc即可。

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对应本平台的讨论和答疑QQ群:大数据和人工智能躺过的坑(总群)(161156071)全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解) 

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)

全网最详细的启动或格式化zkfc时出现java.net.NoRouteToHostException: No route to host  ... Will not attempt to authenticate using SASL (unknown error)错误的解决办法(图文详解)