Adapt hdfs_artifact_repo to new pyarrow HdfsFileSystem interface #4615

	name: Maintainer approval for requirement edits

	on:
	pull_request:

	permissions:
	pull-requests: read

	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Fail without core maintainer approval
	uses: actions/github-script@v7
	with:
	script: \|
	const prNumber = context.payload.pull_request.number;
	const repo = context.repo;
	const { data: files } = await github.rest.pulls.listFiles({
	owner: repo.owner,
	repo: repo.repo,
	pull_number: prNumber,
	});

	const editedPaths = files.map(file => file.filename);
	const protectedPaths = new Set([
	"setup.py",
	"requirements/skinny-requirements.yaml",
	]);

	if (editedPaths.some(path => protectedPaths.has(path))) {
	const script = require(`${process.env.GITHUB_WORKSPACE}/.github/workflows/require-core-maintainer-approval.js`);
	const reason = (
	"Editing requirements files can cause conflicts in downstream processes " +
	"that depend on MLflow. Please ensure that one of the MLflow Core Maintainers " +
	"has a chance to review this PR, and rerun this workflow once approved."
	);
	await script({ context, github, core, reason });
	}

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