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  1. ActiveMQ
  2. AMQ-5068

Support hardening/persisting the JMSRedeliveryFlag across restarts

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      WMQ supports a HARDENBO[1] flag on the redelivery flag impl. Which persists before dispatch. And has a corresponding performance impact.
      So we need to implement an additional journal command to persist delivery attempts and update the counter on restart/recovery to get parity.

      This will allow the redeliverFlag to be guaranteed to flag a potential duplicate dispatch in the event of a hard broker failure just after dispatch.

      [1] http://publib.boulder.ibm.com/infocenter/wmqv7/v7r0/index.jsp?topic=%2Fcom.ibm.mq.explorer.doc%2Fe_properties_queues.htm

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              • Assignee:
                gtully Gary Tully
                Reporter:
                gtully Gary Tully
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