ndrluis opened a new issue, #971: URL: https://github.com/apache/iceberg-python/issues/971
### Apache Iceberg version main (development) ### Please describe the bug 🐞 Version: 0.7.0rc2 In 0.7.0rc1 we don't have this problem. Code to reproduce the warning ```python from pyiceberg.catalog import load_catalog import pyarrow as pa from pyiceberg.schema import Schema from pyiceberg.types import NestedField, StringType, DoubleType catalog = load_catalog( "demo", **{ "type": "rest", "uri": "http://localhost:8181", "s3.endpoint": "http://localhost:9000", "s3.access-key-id": "admin", "s3.secret-access-key": "password", "warehouse": "demo", }, ) catalog.create_namespace_if_not_exists("default") schema = Schema( NestedField(1, "city", StringType(), required=False), NestedField(2, "lat", DoubleType(), required=False), NestedField(3, "long", DoubleType(), required=False), ) tbl = catalog.create_table_if_not_exists("default.cities", schema=schema) df = pa.Table.from_pylist( [ {"city": "Amsterdam", "lat": 52.371807, "long": 4.896029}, {"city": "San Francisco", "lat": 37.773972, "long": -122.431297}, {"city": "Drachten", "lat": 53.11254, "long": 6.0989}, {"city": "Paris", "lat": 48.864716, "long": 2.349014}, ], ) tbl.append(df) ``` The append process is working but we receive this warning ``` UserWarning: Pydantic serializer warnings: Expected `TableIdentifier` but got `dict` - serialized value may not be as expected return self.__pydantic_serializer__.to_json( ``` -- 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: issues-unsubscr...@iceberg.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org