Thank you for contributing!

Should we have a configuration file in collectors/etc folder with variables like:

COLLECTION_INTERVAL = 15  # seconds
TARGET_HOST = "localhost"
TARGET_PORT = 50075
TARGET_HTTPS_PORT = 50475

Thank you for contributing!

Should we have a configuration file in collectors/etc folder with variables like:

COLLECTION_INTERVAL = 15  # seconds
TARGET_HOST = "localhost"
TARGET_PORT = 50075
TARGET_HTTPS_PORT = 50475

Yep, I also think so. But there are currently many components (not just Hadoop) here that do not have configuration files. Should we open another PR to do this？

You can just add another commit to this PR with a config usage.
I will try to create configs where we do not have them before migrating to new directory structure as per #239