SteNicholas opened a new pull request, #7834: URL: https://github.com/apache/paimon/pull/7834
### Purpose On Python versions below 3.14, fastavro uses `backports.zstd` for the zstandard Avro codec. Without that package, reading zstd-compressed manifest lists with `ManifestListManager.read` can fail with a confusing “missing codec / install backports.zstd” style error, especially in slim or Ray-like environments where optional deps are omitted. Therefore introduce `backports.zstd` (with a Python < 3.14 marker) to `paimon-python/dev/requirements.txt` so that local and CI-style dev installs include the codec backend needed for zstd manifest list I/O. ### Tests `ManifestListManagerTest::test_zstd_manifest_list_fastavro_requires_backports_zstd`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
