[aeroyorch]

Description

The documented DecreasingPriorityStrategy can fail because get_weight() may run while TaskInstance is still partially initialized, so ti.try_number is not ready. This PR applies a small fix by initializing try_number before refresh_from_task() and adds a regression test case for DecreasingPriorityStrategy.

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Was generative AI tooling used to co-author this PR?

• Yes (please specify the tool below)

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[potiuk]

Converted to Draft as we try to make an order in our PRs.

[potiuk]

@aeroyorch This draft PR has not had author activity for 54 days. Before anyone can review it, it needs to meet our Pull Request quality criteria. Here is a summary of what still needs work; once those items are addressed, mark the PR ready for review.

Issues found:

• ❌ Merge conflicts: this branch has conflicts with main and cannot be merged as-is. Rebase: git fetch upstream main && git rebase upstream/main, resolve, force-push.

What to do next:

• Address the items above.
• Make sure static checks pass locally: prek run --from-ref main --stage pre-commit.
• Mark the PR as "Ready for review" when you are done.

There is no rush — take your time and work at your own pace. We appreciate your contribution and are happy to wait for updates. If you have questions, feel free to ask on the Airflow Slack.

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed in 5 days if no further activity occurs. Thank you for your contributions.

[aeroyorch]

I think the PR is failing due to the PR title..