yuluo-yx opened a new issue, #3210: URL: https://github.com/apache/rocketmq-dashboard/issues/3210
### Problem\n\nData source connectivity can only be tested one row at a time. Operators cannot validate all sources in the active list scope or review consolidated latency and failure results. Authenticated sources cannot safely be tested from persisted metadata because their query credentials are intentionally not stored.\n\n### Proposed solution\n\nAdd an on-demand batch connectivity drawer that loads every source matching the current filters, tests unauthenticated sources with a concurrency limit of three, explicitly skips authenticated sources without sending empty credentials, records latency and per-source messages, and exports the filtered result.\n\nThis is distinct from instance coverage analysis and reuses the existing test endpoint. -- 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]
