wgtmac commented on code in PR #100: URL: https://github.com/apache/parquet-site/pull/100#discussion_r1944039534
########## content/en/docs/File Format/implementationstatus.md: ########## @@ -45,64 +45,63 @@ Implementations: | Data type | C++ | Java | Go | Rust | cuDF | | ----------------------------------------- | ----- | ----- | ----- | ----- | ----- | -| STRING | | | | | ✅ | -| ENUM | | | | | ❌ | -| UUID | | | | | ❌ | -| 8, 16, 32, 64 bit signed and unsigned INT | | | | | ✅ | -| DECIMAL (INT32) | | | | | ✅ | -| DECIMAL (INT64) | | | | | ✅ | -| DECIMAL (BYTE_ARRAY) | | | | | ✅ | -| DECIMAL (FIXED_LEN_BYTE_ARRAY) | | | | | ✅ | -| DATE | | | | | ✅ | -| TIME (INT32) | | | | | ✅ | -| TIME (INT64) | | | | | ✅ | -| TIMESTAMP (INT64) | | | | | ✅ | -| INTERVAL | | | | | ❌ | -| JSON | | | | | ❌ | -| BSON | | | | | ❌ | -| LIST | | | | | ✅ | -| MAP | | | | | ✅ | -| UNKNOWN (always null) | | | | | ✅ | -| FLOAT16 | | | | | ✅ | +| STRING | ✅ | ✅ | | | ✅ | +| ENUM | ❌ | ✅ | | | ❌ | +| UUID | ❌ | ✅ | | | ❌ | +| 8, 16, 32, 64 bit signed and unsigned INT | ✅ | ✅ | | | ✅ | +| DECIMAL (INT32) | ✅ | ✅ | | | ✅ | +| DECIMAL (INT64) | ✅ | ✅ | | | ✅ | +| DECIMAL (BYTE_ARRAY) | ✅ | ✅ | | | ✅ | +| DECIMAL (FIXED_LEN_BYTE_ARRAY) | ✅ | ✅ | | | ✅ | +| DATE | ✅ | ✅ | | | ✅ | +| TIME (INT32) | ✅ | ✅ | | | ✅ | +| TIME (INT64) | ✅ | ✅ | | | ✅ | +| TIMESTAMP (INT64) | ✅ | ✅ | | | ✅ | +| INTERVAL | ✅ | ✅ | | | ❌ | +| JSON | ✅ | ✅ | | | ❌ | +| BSON | ❌ | ✅ | | | ❌ | +| LIST | ✅ | ✅ | | | ✅ | +| MAP | ✅ | ✅ | | | ✅ | +| UNKNOWN (always null) | ✅ | ✅ | | | ✅ | +| FLOAT16 | ✅ | ✅ | | | ✅ | ### Encodings | Encoding | C++ | Java | Go | Rust | cuDF | | ----------------------------------------- | ----- | ----- | ----- | ----- | ----- | -| PLAIN | | | | | ✅ | -| PLAIN_DICTIONARY | | | | | ✅ | -| RLE_DICTIONARY | | | | | ✅ | -| RLE | | | | | ✅ | -| BIT_PACKED (deprecated) | | | | | (R) | -| DELTA_BINARY_PACKED | | | | | ✅ | -| DELTA_LENGTH_BYTE_ARRAY | | | | | ✅ | -| DELTA_BYTE_ARRAY | | | | | ✅ | -| BYTE_STREAM_SPLIT | | | | | ✅ | +| PLAIN | ✅ | ✅ | | | ✅ | +| PLAIN_DICTIONARY | ✅ | ✅ | | | ✅ | +| RLE_DICTIONARY | ✅ | ✅ | | | ✅ | +| RLE | ✅ | ✅ | | | ✅ | +| BIT_PACKED (deprecated) | ✅ | ✅ | | | (R) | +| DELTA_BINARY_PACKED | ✅ | ✅ | | | ✅ | +| DELTA_LENGTH_BYTE_ARRAY | ✅ | ✅ | | | ✅ | +| DELTA_BYTE_ARRAY | ✅ | ✅ | | | ✅ | +| BYTE_STREAM_SPLIT | ✅ | ✅ | | | ✅ | ### Compressions | Compression | C++ | Java | Go | Rust | cuDF | | ----------------------------------------- | ----- | ----- | ----- | ----- | ----- | -| UNCOMPRESSED | | | | | ✅ | -| BROTLI | | | | | (R) | -| GZIP | | | | | (R) | -| LZ4 (deprecated) | | | | | ❌ | -| LZ4_RAW | | | | | ✅ | -| LZO | | | | | ❌ | -| SNAPPY | | | | | ✅ | -| ZSTD | | | | | ✅ | +| UNCOMPRESSED | ✅ | ✅ | | | ✅ | +| GZIP | ✅ | ✅ | | | (R) | +| LZ4 (deprecated) | ✅ | ✅ | | | ❌ | +| LZ4_RAW | ✅ | ✅ | | | ✅ | +| LZO | ❌ | ✅ | | | ❌ | +| SNAPPY | ✅ | ✅ | | | ✅ | +| ZSTD | ✅ | ✅ | | | ✅ | Review Comment: Oh sorry, I think BROTLI was deleted by accident. > In the parquet-java tests we exclude LZO and LZ4 because they are shipped with Hadoop. Can we say that these are supported? I have noticed that as well. I think the feature is supported but by default they are not enabled, right? -- 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]
