mengw15 opened a new pull request, #9000:
URL: https://github.com/apache/texera/pull/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?
Generated-by: Claude Code (claude-opus-5-5)
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