CarlosJuncher03 opened a new issue, #6521: URL: https://github.com/apache/hop/issues/6521
### What would you like to happen? Description When editing transforms that rely on database metadata (e.g., Database Lookup), Hop’s UI becomes laggy/freezes while typing in fields like Lookup table (table name). It looks like metadata is being fetched/validated on every keystroke, blocking the UI thread. The issue is more noticeable in larger pipelines (many hops/loops). It can also happen when opening/editing transforms such as Select Values, where the dialog seems to refresh metadata and the UI freezes. Expected Smooth typing without UI blocking. Metadata loading/validation should be async and/or debounced. Optionally, use a short-lived metadata cache per connection to reduce repeated calls. ### Issue Priority Priority: 3 ### Issue Component Component: Hop Gui -- 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]
