[GitHub] [beam] kennknowles opened a new issue, #18695: Support --verbose and/or --debug options so users don't have to tweak logging backend for basic output

[GitBox <gi...@apache.org>]

kennknowles opened a new issue, #18695:
URL: https://github.com/apache/beam/issues/18695

   A good command line interface uses `--verbose` or `--debug` to control verbosity for users and contributors to get more info about what is going on in the program. Currently IIUC a user has to tweak JUL which is quite a poor experience and Java-centric rather than a good command line interface. We should add support for this alongside our other tools (like pipeline options parsing) for making it easy to build a pipeline `main()`.
   
   Note that this is for the construction & submission side / core SDK. Each runner has its own needs as far as how to control the worker logging, though it is probably still better to have a general way.
   
   Imported from Jira [BEAM-3475](https://issues.apache.org/jira/browse/BEAM-3475). Original Jira may contain additional context.
   Reported by: kenn.


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