jackylee-ch opened a new pull request, #977: URL: https://github.com/apache/paimon-rust/pull/977
`RESTCatalog::alter_table` reported column-level failures as table errors. The server encoded `ColumnNotExist` / `ColumnAlreadyExist` as `400 Bad Request` with a `column:<table>` resource type, and the client's `map_rest_error_for_table` ignored `resourceType`, so a missing or duplicate column surfaced as `TableNotExist` or a generic REST error. The filesystem catalog returns the column errors for the same operations, so the two backends disagreed. The server now emits the `COLUMN` resource type with `404` / `409` (the wire contract Java's `ErrorResponse` uses), and the client restores the column errors from `resourceType`. `alter_table` with `ignore_if_not_exists` also swallows a missing column, matching a missing table. The REST e2e `test_alter_table_columns` now checks that a duplicate-column add returns `ColumnAlreadyExist` and dropping a missing column returns `ColumnNotExist` over the full round trip. -- 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]
