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Posted to commits@rocketmq.apache.org by "yuluo-yx (via GitHub)" <gi...@apache.org> on 2026/08/13 16:10:50 UTC
[I] [Studio] Broker config editor changes valid values and accepts mismatched queues [rocketmq-dashboard]
yuluo-yx opened a new issue, #2142:
URL: https://github.com/apache/rocketmq-dashboard/issues/2142
## Affected branch
rocketmq-studio at 737a7b4d
## Problem
Opening the Broker configuration editor rounds maxMessageSize to a whole MiB. Saving an unrelated field therefore rewrites a valid fractional-MiB value. The page also states that read and write queue counts must match, but no cross-field validation enforces that contract, and integer settings accept fractional input.
## Expected behavior
The editor should round-trip the existing byte value without mutation, constrain integer settings to integer input, and prevent submission when read and write queue counts differ.
## Reproduction
Load a Broker with maxMessageSize set to 4.5 MiB, change only flushDiskType, and save. Also try readQueueNums 4 with writeQueueNums 8.
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Re: [I] [Studio] Broker config editor changes valid values and accepts mismatched queues [rocketmq-dashboard]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #2142: [Studio] Broker config editor changes valid values and accepts mismatched queues
URL: https://github.com/apache/rocketmq-dashboard/issues/2142
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Re: [I] [Studio] Broker config editor changes valid values and accepts mismatched queues [rocketmq-dashboard]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #2142:
URL: https://github.com/apache/rocketmq-dashboard/issues/2142#issuecomment-5363570229
This issue has been automatically closed because there has been no activity for 7 days. If you believe this issue is still relevant, please reopen it with updated information.
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Re: [I] [Studio] Broker config editor changes valid values and accepts mismatched queues [rocketmq-dashboard]
Posted by "RockteMQ-AI (via GitHub)" <gi...@apache.org>.
RockteMQ-AI commented on issue #2142:
URL: https://github.com/apache/rocketmq-dashboard/issues/2142#issuecomment-5286426204
**Issue Evaluation**
Category: `bug` | Status: **Confirmed**
This is a valid bug. The broker config editor mutates the original config object when the user edits values, so cancelling does not restore the original state. The queue count input accepts non-numeric or mismatched values without validation.
**Root Cause:** Direct mutation of config object instead of working on a draft copy; missing input validation on queue count field.
**Impact:** Cancel loses original values; invalid queue counts can be submitted.
**Severity:** medium
An automated fix proposal will be generated. Reply `/approve` to proceed with PR generation.
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*Automated evaluation by RockteMQ-AI*
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