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Posted to commits@rocketmq.apache.org by "Aias00 (via GitHub)" <gi...@apache.org> on 2026/08/05 02:53:36 UTC

[I] [Studio][Bug] Return a capability-aware error from the Namespace API [rocketmq-dashboard]

Aias00 opened a new issue, #1010:
URL: https://github.com/apache/rocketmq-dashboard/issues/1010

   ## Problem
   
   `GET /api/namespaces` is publicly mapped by `NamespaceController`, but `MetadataService.listNamespaces()` throws `UnsupportedOperationException("Not implemented")`. The global exception handler turns this into an unstructured HTTP 500 response.
   
   The current web application does not call this endpoint, and this issue does not propose restoring the previously deferred Namespace resource-management model. The immediate problem is that an exposed API advertises a successful list operation but deterministically fails as an internal error.
   
   ## Expected behavior
   
   When the current metadata provider does not implement namespace discovery, the endpoint should return a structured, capability-aware HTTP 501 response. It must not manufacture namespace data or introduce a Namespace UI.
   
   ## Scope
   
   Track 1 / Control Plane API reliability. This is intentionally limited to error semantics for the existing endpoint.


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Re: [I] [Studio][Bug] Return a capability-aware error from the Namespace API [rocketmq-dashboard]

Posted by "lizhimins (via GitHub)" <gi...@apache.org>.
lizhimins commented on issue #1010:
URL: https://github.com/apache/rocketmq-dashboard/issues/1010#issuecomment-5189111140

   Resolved by #1025 (merged into rocketmq-studio as a8d263e). The closely related PRs #1012/#1018/#1019/#1020/#1021/#1025 were consolidated into that single change set.


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Re: [I] [Studio][Bug] Return a capability-aware error from the Namespace API [rocketmq-dashboard]

Posted by "lizhimins (via GitHub)" <gi...@apache.org>.
lizhimins closed issue #1010: [Studio][Bug] Return a capability-aware error from the Namespace API
URL: https://github.com/apache/rocketmq-dashboard/issues/1010


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