Zookeeper error: Cannot open channel to X at election address

Question

I have installed zookeeper in 3 different aws servers. The following is the configuration in all the servers

tickTime=2000
initLimit=10
syncLimit=5
dataDir=/         


        

Answer 1

How have defined the ip of the local server in each node? If you have given the public ip, then the listener would have failed to connect to the port. You must specify 0.0.0.0 for the current node

server.1=0.0.0.0:2888:3888
server.2=192.168.10.10:2888:3888
server.3=192.168.2.1:2888:3888

This change must be performed at the other nodes too.