[AIRFLOW-5529] support apache drill hook

[blcksrx]

Make sure you have checked all steps below.

Jira

• My PR addresses the following Airflow Jira issues and references them in the PR title. For example, "[AIRFLOW-XXX] My Airflow PR"
  • https://issues.apache.org/jira/browse/AIRFLOW-XXX
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Description

Support Apache Drill hook

• Here are some details about my PR, including screenshots of any UI changes:

Tests

• My PR adds the following unit tests OR does not need testing for this extremely good reason:

Commits

• My commits all reference Jira issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "How to write a good git commit message":
  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
  3. Subject does not end with a period
  4. Subject uses the imperative mood ("add", not "adding")
  5. Body wraps at 72 characters
  6. Body explains "what" and "why", not "how"

Documentation

• In case of new functionality, my PR adds documentation that describes how to use it.
  • All the public functions and the classes in the PR contain docstrings that explain what it does
  • If you implement backwards incompatible changes, please leave a note in the Updating.md so we can assign it to a appropriate release

[XD-DENG]

My 2 cents

[XD-DENG]

I'm not sure if it's a good idea to introduce dependency in such a way.

[blcksrx]

I need to use this repository, Unfortunately, this repository does not exist on PYPI packages repository

[ashb]

Then this PR can't be accepted in to Airflow.

[blcksrx]

Because of using none PIPY package?

[ashb]

Correct, yeah.

[XD-DENG]

This is to ensure that each release/version can run stably & would not be broken because of dependency.

Believe you can understand @blcksrx . I would suggest to close this PR first & re-open it once you address this essential 'issue'. Thanks for the contribution though, and we would be happy to take another look when you make it ready.

[blcksrx]

You are Right. Unfortunately, the repo is not active and I' will close it. thanks.

[XD-DENG]

Why two connections with the same id are merged here

[blcksrx]

Ah, Sorry. I will fix it soon.

[XD-DENG]

Such a docstring may not be info-rich enough and seems typo inside.

[blcksrx]

I will improve it but I did write it by comparing with presto_hook. I will add example on it.

[blcksrx]

@XD-DENG I didn't get why it should failed on flake8 and pylint

[OmerJog]

@blcksrx it failed because:
airflow/hooks/drill_hook.py:39:39: E999 SyntaxError: invalid syntax