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  1. JBoss Enterprise Application Platform 4 and 5
  2. JBPAPP-6151

Client not able to read messages because second failover won't occur

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Details

    • Bug
    • Resolution: Won't Do
    • Major
    • TBD EAP 4
    • 4.3.0.GA_CP08
    • Messaging
    • None
    • Not Required

    Description

      Hi Howard,
      with your last comments i was able to create a new test case which found another issue. I used two EAP 4.3 CP08 nodes (patched by JBPAPP-5841) - MaxRetry attribute was set to 4)

      Test scenario:
      1. cluster of 2 nodes - A - B
      2. send 500 to each (db status - A:500, B:500)
      3. close connection between A and B (db unchanged)
      4. wait until nodes realize that they're alone (db unchanged)
      5. disconnect A from DB and wait for failover to B (db status - A:0, B:1000, only B is in jbm_postoffice)
      6. disconnect B from DB and wait for B to shutdown (db status - A:0, B:1000, only B is in jbm_postoffice)
      7. reconnect A to DB and wait for node A to start again -> failover won't occur, i've waited more than 10 minutes (db status - A:0, B:1000, A,B is in jbm_postoffice)
      8. read from A - 0 messages read - null is returned from consumer.receive(1000) method
      9. read from B - exception

      After step 7. all messages should be available from A. Can you please look at it and confirm the issue?

      Edit: Clustered queue deployed on both nodes were used for storing messages. Clients used "ClusteredConnectionFactory".

      Thank you,

      Mirek

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              gaohoward Howard Gao
              mnovak1@redhat.com Miroslav Novak
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                Updated:
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