spark-job-server.sh

#!/bin/sh
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### Just a simple script to bootstrap the SparkJobServerDriver
### For the environment, see the Dockerfile

# The following (forking to the background, then waiting) enables to use CTRL+C to kill the container.
# We're PID 1 which doesn't handle signals. By forking the Java process to the background,
# a PID > 1 is created which handles signals. After the command shuts down, the script and
# thus the container will also exit.

java -cp "jars/*" org.apache.beam.runners.spark.SparkJobServerDriver "$@" &
wait