Shulou(Shulou.com)05/31 Report--

Zookeeper cluster encountered on centerOS7 not route host solution is what, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

Today, when I was doing a zookeeper cluster, I encountered not route host. The machine is 3 centerOS7.

Knowledge: centerOS7 defaults to firewalld as its default firewall, so it has nothing to do with iptable.

The next step is to turn off the firewalld firewall.

1. Stop the firewalld service

Systemctl stop firewalld

two。 Turn off the firewaller service

Systemctl disable firewalld

The following deleted statements appear

Rm'/ etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service'rm'/ etc/systemd/system/basic.target.wants/firewalld.service'

3. Edit / etc/sysconfig/selinux file

# SELINUX=enforcingSELINUX=disabled / / set its SELINUX=disabled

4. Set setenforce 0

[root@#localhost bin] # setenforce 0

In this way, the firewalld firewall is turned off, and the zookeeper cluster can be started according to the normal process.

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