JasperHG90 opened a new issue, #1363: URL: https://github.com/apache/iceberg-python/issues/1363
### Apache Iceberg version 0.8.0 (latest release) ### Please describe the bug 🐞 Hi 👋 I see quite a few issues/PRs centered around the `table_exists()` method when using REST catalogs, e.g. - https://github.com/apache/iceberg-python/pull/1096 - https://github.com/apache/iceberg-python/issues/1018 - https://github.com/apache/iceberg-python/issues/1006 - https://github.com/apache/iceberg-python/issues/735 When using Polars OSS, I also experience issues with this method. Even though a table exists the `catalog.table_exists()` method will return 'False'. I have a devcontainer setup that you can find [here](https://github.com/JasperHG90/dagster-pyiceberg-example-polaris) for the example below if that helps. Python code: ```python #%% import httpx import polars as pl from pyiceberg.catalog import load_catalog # Assumes this catalog exists and credentials stored in # .pyiceberg.yaml # Possibly created using https://github.com/JasperHG90/dagster-pyiceberg-example-polaris/blob/main/scripts/set_up_catalog.py catalog = load_catalog( name="dagster_example_catalog", ) # %% Create a namespace catalog.create_namespace("example") # %% Create data and add to table df = pl.from_dict({ "a": [1, 2, 3], "b": [4, 5, 6] }).to_arrow() catalog.create_table( identifier="example.table", schema=df.schema ) # %% This will return 'False' catalog.table_exists("example.table") # %% But querying the 'table exists' Polaris endpoint returns 200 catalog_client = httpx.Client( base_url="http://polaris:8181/api/catalog/v1";, headers={ "Authorization": "Bearer principal:root;realm:default-realm", "Content-Type": "application/json", } ) # See endpoint here: https://polaris.apache.org/in-dev/unreleased/rest-catalog-open-api/#tag/Catalog-API/operation/tableExists tables = catalog_client.get(f"dagster_example_catalog/namespaces/example/tables").json() resp = catalog_client.head( url="dagster_example_catalog/namespaces/example/tables/table" ) resp.status_code # 200 ``` -- 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
