chore(deps): update dependency apache-airflow-providers-google to v16

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
apache-airflow-providers-google (changelog)	==10.2.0 -> ==16.0.0

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This PR was generated by Mend Renovate. View the repository job log.

[gemini-code-assist]

Summary of Changes

Hello @renovate-bot, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request is an automated dependency update initiated by renovate-bot. Its purpose is to bring the apache-airflow-providers-google package to its latest major version, ensuring the project benefits from the most recent features, bug fixes, and security enhancements provided by the updated library.

Highlights

• Dependency Update: Upgraded the apache-airflow-providers-google package from version 10.2.0 to 16.0.0. This is a significant major version bump for the Google Cloud provider for Apache Airflow.

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[gemini-code-assist]

Code Review

This pull request, generated by Mend Renovate, proposes a significant upgrade for the apache-airflow-providers-google package from version 10.2.0 to 16.0.0.

While keeping dependencies up-to-date is generally good practice, this particular update spans multiple major versions and requires careful consideration due to the high potential for breaking changes.

Key Issues and Recommendations:

1. critical - constraints.txt Mismatch: The composer/2022_airflow_summit/constraints.txt file, which is crucial for ensuring reproducible Airflow environments, has not been updated to reflect this change. It currently specifies apache-airflow-providers-google==10.2.0 (see line 119 of the full constraints.txt file). This discrepancy must be resolved by updating the version in constraints.txt to 16.0.0 to match requirements.txt. The comment at the top of requirements.txt itself serves as a reminder for this step.

2. high - Risk of Breaking Changes: A version jump from 10.x to 16.x for a provider package like this often includes significant API changes, deprecations, or behavioral modifications in its operators, hooks, and sensors. It is imperative to:

   • Thoroughly review the official changelog for apache-airflow-providers-google covering all intermediate versions.
   • Conduct comprehensive end-to-end testing of all DAGs utilizing Google Cloud services (e.g., data_analytics_dag.py) in a dedicated test environment to ensure compatibility and prevent unexpected issues in production.

No specific custom style guide was provided for this review. The feedback is based on general best practices for dependency management and maintaining stable Apache Airflow environments.

[gemini-code-assist]

Updating apache-airflow-providers-google from 10.2.0 to 16.0.0 is a substantial upgrade, jumping from major version 10.x to 16.x. This carries a significant risk of introducing breaking changes, deprecations, or altered behavior in the Google Cloud operators and hooks.

Recommendations:

• Thorough Changelog Review: Carefully examine the official apache-airflow-providers-google changelog for all versions between 10.2.0 and 16.0.0. Pay particular attention to any modifications affecting the operators and hooks used in your DAGs, such as:
  • DataprocCreateBatchOperator
  • BigQueryInsertJobOperator
  • GCSToBigQueryOperator
  • Authentication methods and connection configurations.
• Comprehensive Testing: Before merging, conduct extensive testing of all DAGs that interact with Google Cloud services (especially data_analytics_dag.py and any others) in a staging or development environment. Verify that all tasks execute as expected and that data integrity is maintained.
• Constraint File Synchronization: As noted in the comments within this file and in the general review summary, ensure the constraints.txt file is updated to apache-airflow-providers-google==16.0.0. This is crucial for consistent and reproducible Airflow environments.