gszadovszky commented on code in PR #100: URL: https://github.com/apache/parquet-site/pull/100#discussion_r1944327151
########## 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 | ✅ | ✅ | | | ✅ | Review Comment: So, that's why I asked what supporting a logical type mean in terms of `parquet-java` where we do not have our own representation type system. For `FLOAT16`, we return the containing 2 bytes as a `Binary` in our example package. We do not map this type in any of our bindings. If we consider `FLOAT16` as supported, then all the others are supported as well. -- 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]
