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Posted to commits@rocketmq.apache.org by "Aias00 (via GitHub)" <gi...@apache.org> on 2026/08/10 04:26:09 UTC
[I] [Bug] Scope Message Explorer topic options by selected instance [rocketmq-dashboard]
Aias00 opened a new issue, #1385:
URL: https://github.com/apache/rocketmq-dashboard/issues/1385
## Problem
Message Explorer loads all topics and filters them in the browser. If loading fails, it keeps static fallback topic names. The topic selector can therefore show topics from another instance or names that do not exist in the active instance.
## Impact
Message queries can be composed against stale or cross-instance topic metadata in a multi-instance control plane.
## Proposed fix
Request topics with the selected instance ID, clear topic options and the selected topic when no instance is selected or the request fails, and add regression tests.
Track 1: multi-instance control plane.
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Re: [I] [Bug] Scope Message Explorer topic options by selected instance [rocketmq-dashboard]
Posted by "RockteMQ-AI (via GitHub)" <gi...@apache.org>.
RockteMQ-AI commented on issue #1385:
URL: https://github.com/apache/rocketmq-dashboard/issues/1385#issuecomment-5236155757
**Issue Evaluation**
Category: `bug` | Status: **Confirmed**
The bug is valid. Message Explorer loads all topics and filters in the browser. If the request fails, it falls back to static topic names. This means the topic selector can show topics from a different instance or names that do not exist in the active instance, leading to queries against stale or cross-instance metadata.
**Root Cause:** Client-side topic filtering without instance-scoped API call; stale fallback data.
**Impact:** Message queries may target wrong topics in multi-instance deployments — data correctness risk.
**Severity:** Medium — affects multi-instance control plane correctness.
Requesting topics with the selected instance ID and clearing options on failure (as proposed) is the correct fix.
---
*Automated evaluation by RockteMQ-AI*
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Re: [I] [Bug] Scope Message Explorer topic options by selected instance [rocketmq-dashboard]
Posted by "lizhimins (via GitHub)" <gi...@apache.org>.
lizhimins closed issue #1385: [Bug] Scope Message Explorer topic options by selected instance
URL: https://github.com/apache/rocketmq-dashboard/issues/1385
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Re: [I] [Bug] Scope Message Explorer topic options by selected instance [rocketmq-dashboard]
Posted by "lizhimins (via GitHub)" <gi...@apache.org>.
lizhimins commented on issue #1385:
URL: https://github.com/apache/rocketmq-dashboard/issues/1385#issuecomment-5240876197
Resolved by #1473 (merged into `rocketmq-studio` as 389a5233).
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