[I] [Bug] Closing the resource count runner leaves queued futures pending [rocketmq-dashboard]

["Wang1rrr (via GitHub)" <gi...@apache.org>]

Wang1rrr opened a new issue, #6977:
URL: https://github.com/apache/rocketmq-dashboard/issues/6977

   ### Description
   `InstanceResourceCountRunner.close()` calls `shutdownNow()` but ignores the queued tasks it returns. Those tasks are `FutureTask`s removed from the executor queue without being completed or cancelled. A `countAll` request already waiting on them therefore remains blocked until its full batch timeout even though the runner has closed and the tasks can never execute.
   
   ### Reproduction
   Use a runner with one worker, queue one additional count, and block the running count on an interruptible latch. Close the runner while both counts are outstanding. The active task is interrupted, but the request continues waiting on the drained queued future until its configured deadline.
   
   ### Expected behavior
   Cancel tasks drained by shutdown so waiting requests promptly observe interruption. No queued provider call should run after close.
   
   ### Version
   `rocketmq-studio` at c34535db0819d02f68e50a856cb3d2614f0dc5dd.
   
   I plan a focused shutdown fix with a latch-controlled regression.
   


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Re: [I] [Bug] Closing the resource count runner leaves queued futures pending [rocketmq-dashboard]

["lizhimins (via GitHub)" <gi...@apache.org>]

lizhimins closed issue #6977: [Bug] Closing the resource count runner leaves queued futures pending
URL: https://github.com/apache/rocketmq-dashboard/issues/6977


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Re: [I] [Bug] Closing the resource count runner leaves queued futures pending [rocketmq-dashboard]

["lizhimins (via GitHub)" <gi...@apache.org>]

lizhimins commented on issue #6977:
URL: https://github.com/apache/rocketmq-dashboard/issues/6977#issuecomment-6433517998

   Resolved by #7009 (merged into `rocketmq-studio` as `184cd00f9`). The fix was originally submitted in #6978 and consolidated into that commit.


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