lasdf1234 opened a new issue, #14322: URL: https://github.com/apache/gravitino/issues/14322
### What would you like to be improved? Metalake lakehouse-iceberg currently keeps a single long-lived `IcebergCatalogWrapper` without the catalog-wrapper cache eviction used by Iceberg REST. When GCS OAuth2 tokens are minted into catalog config, they can expire while the wrapper is still held. Lakehouse already self-builds jdbc/hive/rest backends; this should stay lakehouse-owned and must not borrow the embedded IRC `CatalogWrapperManager`. ### How should we improve? 1. Add `IcebergCatalogWrapperCache` and `StandaloneCatalogWrapperManager` in `iceberg-common`. 2. Route lakehouse catalog/view ops through a lakehouse-owned manager for jdbc/hive/rest (GCS mint + access/token eviction). 3. Keep REST backends on Iceberg's HTTP `RESTCatalog` client; do not reuse aux IRC1 wrappers in-process. -- 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]
