Gary Tully created AMQ-5068:
-------------------------------
Summary: Support hardening/persisting the JMSRedeliveryFlag across
restarts
Key: AMQ-5068
URL: https://issues.apache.org/jira/browse/AMQ-5068
Project: ActiveMQ
Issue Type: Bug
Components: Message Store
Affects Versions: 5.9.0
Reporter: Gary Tully
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
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
