[DRAFT RFC] feat(parquet): add PARX format prototype with CRC32C footer and featu…#10177
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[DRAFT RFC] feat(parquet): add PARX format prototype with CRC32C footer and featu…#10177emkornfield wants to merge 1 commit into
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emkornfield
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Jun 22, 2026
| /// | ||
| /// When enabled, files use the `PARX` magic number instead of `PAR1`/`PARE`. | ||
| /// The PARX footer includes feature flags, spec version, and a CRC32 checksum. | ||
| /// Requires the `parx` feature to be enabled at compile time. |
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Concrete implementation of apache/parquet-format#588 for discussion
for discussion https://lists.apache.org/thread/8qjyqrbkwj14hrpk8f806bwy2k3m3ds1
Introduces PARX extension and uses it for omitting path in schema, along with having it set by default for major version.