sundapeng opened a new pull request, #10344:
URL: https://github.com/apache/paimon/pull/10344
### Purpose
pypaimon's `FileType.is_mutable` only knew `EARLIEST` and `LATEST`, so the
local block cache (`CachingFileIO`, `local-cache.*`) could keep serving files
that are rewritten in place under a stable path. This aligns it with Java's
`FileType.isMutable`, including the additions in #10342:
- `_SUCCESS`, `consumer-`, `service-` and `tag-` files are mutable, as in
Java.
- Temp files (`.{name}.{uuid}.tmp`) are always mutable: they are renamed
away once written and never read back under their own path.
- The Iceberg-compatible `version-hint.text` and `retire-pending`, rewritten
in place, are mutable.
- `local-cache.whitelist` accepts `*` for all file types.
Related: #10342 (Java).
### Tests
`file_type_test.py`: 12 new cases (mutable and immutable names, temp-like
names that are not temp files, whitelist parsing with `*`, unknown values); 30
passed. `caching_file_io_test.py` passes unchanged.
### API and Format
No.
### Documentation
The `local-cache.whitelist` description mentions `*`.
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