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  1. JBoss Enterprise Application Platform 4 and 5
  2. JBPAPP-9960

The use of hostname in string format at ra.xml causes HornetQ to retain sessions during failover

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: EAP_EWP 5.1.2
    • Fix Version/s: EAP_EWP 5.2.0 ER5
    • Component/s: HornetQ
    • Labels:
    • Environment:

      JBoss-EAP-5.1.2, HornetQ-2.2.10+JBPAPP-9338

    • Steps to Reproduce:
      Hide

      -Configure a two node HA cluster, a live/backup pair ; (L) & (B)
      -Create a Queue on both nodes, queue/A
      -Setup a standalone JBoss-EAP-5.1.2 (S) instance and configure it's RAR to failover
      -Deploy a MDB on the server "S". You could set minSession,maxSessions to 5
      -Open JMX Console and see the consumer count at node "L"
      -You could see node "L" having 5 as its consumer count node "B" having "0"
      -Kill the live Node L and verify the consumer count on node B
      -You could see 4 sessions instead of 5

      Show
      -Configure a two node HA cluster, a live/backup pair ; (L) & (B) -Create a Queue on both nodes, queue/A -Setup a standalone JBoss-EAP-5.1.2 (S) instance and configure it's RAR to failover -Deploy a MDB on the server "S". You could set minSession,maxSessions to 5 -Open JMX Console and see the consumer count at node "L" -You could see node "L" having 5 as its consumer count node "B" having "0" -Kill the live Node L and verify the consumer count on node B -You could see 4 sessions instead of 5
    • Affects:
      Release Notes, Compatibility/Configuration
    • Release Notes Text:
      Hide
      An issue was discovered which affected HornetQ high-availability clusters and failover. If in the <filename>ra.xml</filename> the hostname was specified as a string, any active session would not failover to a backup node. The root cause of this issue has been resolved and hostnames in string format are no longer a problem for failover.
      Show
      An issue was discovered which affected HornetQ high-availability clusters and failover. If in the <filename>ra.xml</filename> the hostname was specified as a string, any active session would not failover to a backup node. The root cause of this issue has been resolved and hostnames in string format are no longer a problem for failover.
    • Release Notes Docs Status:
      Documented as Resolved Issue
    • Docs QE Status:
      NEW

      Description

      The use of hostname in string format at ra.xml causes HornetQ to retain sessions during failover. This can be reproduced using a live/backup pair.

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            is related to

            Bug - A problem which impairs or prevents the functions of the product. HORNETQ-1041 First client connection won't failover if configured with a host alias in transport

            • Major - A request that should be considered seriously but is not a show stopper.
            • Closed

              Activity

                People

                • Assignee:
                  gaohoward Yong Hao Gao
                  Reporter:
                  bershath27 Tyronne Wickramarathne
                  Writer:
                  Russell Dickenson
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                  Dates

                  • Created:
                    Updated:
                    Resolved: