Changes

Version 2.0.0 introduces uses wait_for_it script for the cluster startup

Hadoop Docker

Supported Hadoop Versions

See repository branches for supported hadoop versions

Quick Start

To deploy an example HDFS cluster, run:

  docker-compose up

Or deploy in swarm:

docker stack deploy -c docker-compose-v3.yml hadoop

`docker-compose` creates a docker network that can be found by running `docker network list`, e.g. `dockerhadoop_default`.

Run `docker network inspect` on the network (e.g. `dockerhadoop_default`) to find the IP the hadoop interfaces are published on. Access these interfaces with the following URLs:

* Namenode: http://<dockerhadoop_IP_address>:9870/dfshealth.html#tab-overview
* History server: http://<dockerhadoop_IP_address>:8188/applicationhistory
* Datanode: http://<dockerhadoop_IP_address>:9864/
* Nodemanager: http://<dockerhadoop_IP_address>:8042/node
* Resource manager: http://<dockerhadoop_IP_address>:8088/