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Head commit for run: b03040d15e99faef3465d79e05dd7c3fd94b7470 / Meng Wang <[email protected]> fix(licensing): take the Iris example dataset from scikit-learn instead of UCI (#9000) ### What changes were proposed in this PR? The single-node examples ship `Iris.csv` in both the source release and the docker-compose bundle, and `LICENSE` records it as CC BY 4.0 from the UCI repository (#8803). ASF policy allows CC BY works only in binary form ("only include them in binary form", https://www.apache.org/legal/resolved.html), so the file can't be in a source release under that licence. This takes the dataset from the copy scikit-learn distributes under the BSD 3-Clause License instead. The CSV keeps its columns, row order and species names, so the example workflow is unaffected. Only rows 35 and 38 change: they are the two known transcription errors in the UCI copy, which scikit-learn's copy corrects to Fisher's published values. The `LICENSE` entries (root and `bin/single-node/`) move to BSD 3-Clause, the compose bundle ships the BSD 3-Clause text instead of CC BY 4.0, the now-unused `licenses/LICENSE-CC-BY-4.0.txt` is removed, and the dataset description names the new source. This conflicts with #8997 in `LICENSE`, since both add the BSD 3-Clause section; whichever lands second merges the two entries. ### Any related issues, documentation, discussions? Follows up #8803. ### How was this PR tested? Checked that every row of the new `Iris.csv` matches scikit-learn 1.7.2's `iris.csv`. Ran the bundle's `git archive` export step against this commit to confirm it picks up the BSD 3-Clause text, and checked that the new description still makes valid JSON in `load-examples.sh`, which inserts it unescaped. ### Was this PR authored or co-authored using generative AI tooling? (backported from commit 707849a00fe581c02f3cc8c2c038e8f4e773403b) Generated-by: Claude Code (claude-opus-5-5) Report URL: https://github.com/apache/texera/actions/runs/38824185440 With regards, GitHub Actions via GitBox
