Prefect logging question: When I ran below from Mac, both info and debug rows (2) were displayed, but when I registered and ran flow from Cloud, only 1 row, the logger.info row is shown, please advise logger=prefect.context.get("logger") logger.setLevel(logging.DEBUG) logger.info(‘this is test info ) logger.debug('this is test debug')

Did you set the logging level on the Flow?

No

You can do it on the RunConfig

flow.run_config = RunConfig(..., env={"PREFECT__LOGGING__LEVEL": "DEBUG"}

Not working: I ran same flow locally and cloud and put them side by side , as you can see the 2 DEBUG messages is not showing in cloud

This will be hard for me to guess without seeing more code. Could you give me a small example of something I can run?

from prefect import Flow, task
from prefect.executors import LocalExecutor
from prefect.run_configs import LocalRun
import prefect
import logging


def get_logger():
    logger=prefect.context.get('logger')
    logger.setLevel(logging.DEBUG)
    <http://logger.info|logger.info>('task INFO')
    logger.debug('task DEBUG')
    return logger

def get_flow():
    get_logger_task = task(get_logger)
    with Flow("logger-flow") as f:
        get_logger_task()
        f.run_config = LocalRun(labels=['qa'])
    return f

flow = get_flow()


if __name__ == "__main__":
    flow.executor = LocalExecutor()
    flow.register("default")
    flow.run()

compare output running from Cloud after registered, and ran locally

Thanks! Will try and explore this in a bit

I like to log detail information in debug level. In the case there is issue, I can set to debug level so I can troubleshoot.

I don’t think the logging configuration stops that? You can just toggle the logging level to debug when you want to see debug level logs

Got it, Thanks!

The only way would be by adding a RunConfig with an env variable.

create_flow_run

takes in a RunConfig

It is working! Thanks again!

Of course!