[GitHub] [rocketmq] imaffe edited a comment on issue #1960: TopicStatusSubCommand get min offset is inaccurate

[GitBox <gi...@apache.org>]

imaffe edited a comment on issue #1960:
URL: https://github.com/apache/rocketmq/issues/1960#issuecomment-631683795


    Does this bug apply to all topics or just the dead letter topic ?
   
   Because I noticed when the scheduled service clears commitLogs periodically, it will actually update the minOffset in corresponding consume queues as well. 
   ```
           this.scheduledExecutorService.scheduleAtFixedRate(new Runnable() {
               @Override
               public void run() {
                   DefaultMessageStore.this.cleanFilesPeriodically();
               }
           }, 1000 * 60, this.messageStoreConfig.getCleanResourceInterval(), TimeUnit.MILLISECONDS);
   
   ... 
   
       private void cleanFilesPeriodically() {
           this.cleanCommitLogService.run();
           this.cleanConsumeQueueService.run();
       }
   
   ```
   If it turns out this bug was caused by existing logic we might just find out what's going on in previous logic.
   
   I might get this wrong so I would appreciate much if you could provide more details on this, thanks ~


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