org.apache.zookeeper.ClientCnxn - Socket error occurred: localhost/127.0.0.1:2181: Connection refused

Hi,

I have Apache Druid docker image. which is built properly. When I reply and run. I get following error for co-ordinator and other druid services.

org.apache.zookeeper.ClientCnxn - Socket error occurred: localhost/127.0.0.1:2181: Connection refused

I have one master node in docker-stack file.

Zookeeper is starting normally.

Please help.

Thanks and Regards,

Shubhada

Hi Shubhada,

It seems like an issue with Zookeeper connectivity with the Druid services.

Can you kindly use the telnet tool and check the connectivity from the Druid hosts.

telnet 2181

Thanks,

Hemanth