Logging Support

[tustvold]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

Currently arrow and parquet do not have any log instrumentation, and I have frequently found myself adding logging to track down a problem, only to then have to remove this logging for the final PR.

Describe the solution you'd like

This log crate is well-supported within the Rust ecosystem and allows filtering out callsites at both runtime and compile time. It is also used downstream by DataFusion. This would allow adding instrumentation to the code that can be enabled for debugging a problem, and then disabled when no longer desired.

Describe alternatives you've considered

There is also the tracing ecosystem, but this is likely significant overkill given neither crate makes significant use of tokio. Fortunately tracing-log provides an adapter should a downstream wish to use tokio-tracing, whilst allowing arrow, etc... to use the significantly simpler log ecosystem.