Zookeeper, Drill and Hadoop HDFS docker containers based on Cent OS 7. Zookeeper cluster has 3 nodes. Drill cluster has 4 nodes. UDF directories are storing in HDFS.

Install Docker CE and cd to cloned repo root folder

1. Run docker-compose -f local-setup.yml build

2. Run docker-compose -f local-setup.yml up

3. Wait for 1-2 minutes as the cluster needs time for startup.

1. Run docker swarm init --advertise-addr <MANAGER-IP>, where MANAGER-IP is the ip-address of your host machine. You can add another machines to your swarm cluster and connect them via generated token.

2. Create overlay network with vnet name. Run docker network create -d overlay vnet

3. Run docker stack deploy --compose-file swarm-setup.yml drillStack

4. Wait for 2-3 minutes as the cluster needs time for startup.