dossett opened a new pull request #4064: AIRFLOW-3149 Support dataproc cluster deletion on ERROR URL: https://github.com/apache/incubator-airflow/pull/4064 Sometimes a dataproc cluster creation results in a cluster in a state of ERROR, which makes it unsuable. Subsequent Airflow retries will fail because a cluster already exists. This change adds the option to delete an ERROR cluster on creation so that subsequent attempts might succeed. There are also some other small cleanups. Make sure you have checked _all_ steps below. ### Jira - [X] My PR addresses the following [Airflow Jira](https://issues.apache.org/jira/browse/AIRFLOW-3149/) issues and references them in the PR title. ### Description - [X] See commit message above ### Tests - [ ] My PR adds the following unit tests __OR__ does not need testing for this extremely good reason: My change does not include tests, I did not see any integration tests in the code base that this could fit into. ### Commits - [X] 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](http://chris.beams.io/posts/git-commit/)": 1. Subject is separated from body by a blank line 1. Subject is limited to 50 characters (not including Jira issue reference) 1. Subject does not end with a period 1. Subject uses the imperative mood ("add", not "adding") 1. Body wraps at 72 characters 1. Body explains "what" and "why", not "how" ### Documentation - [X] In case of new functionality, my PR adds documentation that describes how to use it. - When adding new operators/hooks/sensors, the autoclass documentation generation needs to be added. ### Code Quality - [ ] Passes `flake8` I am not sure how to test this.
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