Exponential backoff factor was not being enough

[rafaelsantanaep]

The current exponential backoff factor is 3.

Context

• I have an airflow pipeline that extracts data from 12 spreadsheets with 20k rows each.
• The steps ran sequentially.
• In one of the steps, intermittently, the pipeline failed multiple times because the number of retries of the exponential backoff is exceeded. As you can see in the image below:
  

Proposal

By changing the exponential factor from 3 to 4 in a fork of this repository, I was able to fix this issue on my pipeline.

    @backoff.on_exception(backoff.expo,
                          (Server5xxError, ConnectionError, Server429Error),
                          max_tries=7,
                          factor=3,
                          jitter=None)
    @utils.ratelimit(100, 100)

Can we implement this change or are there any problems that I'm not aware of?

I really would like to use the official version of this tap.

Best Regards,