zhengguangzhuo opened a new pull request, #10319: URL: https://github.com/apache/paimon/pull/10319
Fixes #10034 ## Summary - Align PyPaimon DATE partition data-file paths with Java when partition.legacy-name=true. - Convert only DATE partition values to epoch days, so 1970-01-02 is written under day=1. - Apply the same compatibility path to local data files, external data files, bucket indexes, and commit recovery. ## Compatibility - Existing Python-written ISO directories such as day=1970-01-02 remain readable. - partition.legacy-name=false keeps the existing ISO naming behavior. - Non-DATE partition components keep their existing PyPaimon formatting. - This is a compatibility-focused rework of the DATE path issue after #10045 was closed because its broader implementation introduced breaking changes. ## Verification - pypaimon/tests/date_partition_path_test.py: 5 passed. - Focused writer/commit regression tests: 3 passed. - pycodestyle, pyflakes, compileall, and git diff --check passed. - The Java Maven test was attempted, but dependency resolution was blocked by a timeout from the configured Maven mirror in the local environment. -- 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]
