wurstmeister/kafka-docker — pull request #9 by hwasungmars (2014-09-02 13:11:50+00:00)
Title: Help message and better error Zookeeper running detection.

Improvements to the `start-broker.sh` script.

1. Better error handling by `set -e`
2. Help message when the script didn't get all three parameters.
3. If Zookeeper has been stopped, restart it automatically.