docker run -v $(pwd):/project \
-w /project \
-p 5000:5000 \
meltano/meltano elt tap-mysql target-google-bigquery

[MainThread][INFO][2019-08-26 02:32:31,503] Context impl SQLiteImpl.
[MainThread][INFO][2019-08-26 02:32:31,505] Will assume non-transactional DDL.
System database up-to-date.
Extractor 'tap-mysql' is missing, trying to install it...
Aborted!
Error: extractors 'tap-mysql' is not supported.