GCP support via Dataproc

[gogasca]

Opening this issue to add support to Google Cloud Dataproc for Avro2TF.

1. Add initialization action
2. Create example (Read BigQuery table (Public Datasets), export table to Avro format and use Avro2TF to generate TF records).
3. Train a model using TF records.

[cyzhangchenya]

Hi @gogasca, thanks for opening this issue.

We are interested in collaborating more with your team.
Currently, we do have some existing issues lining up at hand. What's your expected timeline for getting the GCP support?

Meanwhile, is your team interested in contributing back to Avro2TF? We can provide code review and pull request support anytime.

[gogasca]

Hi @cyzhangchenya
Thanks for replying, Yes we would be interested in adding Dataproc support, once I have a PR will submit it.
In the past we enable support for TonY and we would love to continue bringing OSS projects into our platform. Thanks

[cyzhangchenya]

Thanks @gogasca, let us know if you have any questions!