[BUG] Ignore excessive warnings in pytests / CI logs

[cjnolet]

The increase in the number of Python warnings in our CI logs from our pytests have made it increasingly challenging to hunt through the logs searching for potential CI failures.

In this CI log, almost half of the log is filled up with warnings that aren't relevant at all to the tests. We should probably ignore many of these warnings.

[wphicks]

Just to confirm, you're talking about the huge number of warnings like the following, yes?

  /opt/conda/envs/rapids/lib/python3.8/site-packages/sklearn/utils/validation.py:68: FutureWarning: Pass eps=0.9109496478186582 as keyword args. From version 0.25 passing these as positional arguments will result in an error
    warnings.warn("Pass {} as keyword args. From version 0.25 "

[JohnZed]

Possible staging / elements:

• Hide scikit-learn warnings by default
• Add python wrapper that allows us to fail on any warnings (with ability for expected warnings)
• Reroute C++ logging through python logger to allow it to participate in python fail options

See also: adding log_once / warn_once to reduce spew consistently

[JohnZed]

See also:

• Adding custom SummaryWriter that will make it easier to find and view error

[github-actions]

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[github-actions]

This issue has been marked stale due to no recent activity in the past 30d. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed. This issue will be marked rotten if there is no activity in the next 60d.