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  1. ActiveMQ Classic
  2. AMQ-1940

Negative queue size (reproducible)

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 5.2.0
    • 5.15.0, 5.14.4
    • Broker
    • None

    • Found on Windows but reproduced under Linux

    • Regression

    Description

      When you "purge" queue from web admin console, it zeroes queue message
      counter. But if you have an active consumer at that time which
      pre-fetched messages than your consumer will keep sending ack as it
      process messages from its buffer. ActiveMQ will keep decrement counter
      upon receiving each ack. So when consumer is done queue will show
      MINUS<consumer buffer size>.

      Attachments

        1. Main.java
          4 kB
          Vadim Chekan
        2. Picture 6.png
          121 kB
          Brian Moran
        3. QueuePurgeTest.java.diff.txt
          4 kB
          Bruce Snyder

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. AMQ-1693 Nagitive Number Of Pending Messages

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cshannon Christopher L. Shannon
              vchekan Vadim Chekan
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              Dates

                Created:
                Updated:
                Resolved: