Request for docker-compose.yml file

[vangj]

i tried to use docker-compose to create 1 master and 1+ worker containers, however, it didn't work. any ideas? the container just dies (spark_master) and i can't get to the logs because it's too late.

i have something like the following.

spark_master:
 image: epahomov/docker-spark
 container_name: spark_master
 command: /start-master.sh
 ports:
  - "7077:7077"
  - "8080:8080"
spark_slave:
 image: epahomov/docker-spark
 command: /start-worker.sh
 links:
  - spark_master

would be nice to do docker-compose scale spark_slave=2