2 Commits

Author	SHA1	Message	Date
Xuanwo	22bf091de1	fix: avoid manifest writes for read-only directory namespace opens (#3635) ... Bumps Lance to v9.0.0-beta.19, which includes lance-format/lance#7687 for side-effect-free DirectoryNamespace read paths. This fixes root-level read-only table opens that previously could trigger `__manifest` creation through directory namespace construction, including Hugging Face bucket reads with read-only tokens. A LanceDB regression test now covers root listing operations without creating `__manifest`. Fixes #3633.	2026-07-09 12:39:34 -07:00
Chenghao Lyu	46fcbbc1e3	fix(python): require explicit region for S3 buckets with dots (#2892) ... When region is not specific in the s3 path, `resolve_s3_region` from "lance-format" project (see [here][1]) will resolve the region by calling `resolve_bucket_region`, which is a function from the "arrow-rs-object-store" project expecting [virtual-hosted-style URLs][1]. When there are dot (".") in the virtual-hosted-style URLs, it breaks automatic region detection. See more details in the issue description: https://github.com/lancedb/lancedb/issues/1898#issuecomment-3690142427 This PR add early validation in connect() and connect_async() to raise a clear error with instructions when the region is not specified for such buckets. [1]: https://github.com/lance-format/lance/blob/v2.0.0-beta.4/rust/lance-io/src/object_store/providers/aws.rs#L197 [2]: https://github.com/apache/arrow-rs-object-store/blob/eedbf3d7d8c347eb114eeebc96cbf5b718f7b59b/src/aws/resolve.rs#L52C5-L52C65 [3]: https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#virtual-hosted-style-access Fixes #1898	2026-01-02 15:35:22 -08:00