Author Archives: Robin Dong

Problems about using zookeeper

Problem 1: The zookeeper cluster is running well for half year a year. But today, after I re-configurate it and run command

It failed to startup and report

The point is the last term “Invalid config”(log4j is just warning); therefore I reviewed zoo.cfg many times but finding no… Read more »

Running Django in docker

      4 Comments on Running Django in docker

I am trying to learn Django (a python framework for developing web) in docker container recently. After running the docker with port redirect

The output of Django server is

Then I use command sudo docker ps to find out the port number for host machine:

but when… Read more »