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  1. AMQ Broker
  2. ENTMQBR-2276

Error on compacting journal after Java9

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • AMQ 7.2.4.GA
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      Cause: due to a semantic change on JDK9, you may see an error during high load. This was particularly observed with MappedSequentialFile, which is not used by default and not supported. however we are being proactive and fixing the issue avoid further issues.

      Consequence: you may see the following error:
      AMQ144003: Error compacting java.lang.reflect.InvocationTargetException


      Fix: We have adapted the JDK call
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      Cause: due to a semantic change on JDK9, you may see an error during high load. This was particularly observed with MappedSequentialFile, which is not used by default and not supported. however we are being proactive and fixing the issue avoid further issues. Consequence: you may see the following error: AMQ144003: Error compacting java.lang.reflect.InvocationTargetException Fix: We have adapted the JDK call

      This only applies to MappedFile journal, which is currently not supported (I think) but I highly recommend we backport the fix since this is related to a JDK upgrade and may break on future JDK updates.

              rh-ee-ataylor Andy Taylor
              csuconic@redhat.com Clebert Suconic
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                Updated:
                Resolved: