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  1. JBoss Enterprise Application Platform
  2. JBEAP-8550

Deterministic failover session owner issue

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Won't Do
    • 7.1.0.DR11
    • None
    • mod_cluster, Undertow
    • None

    Description

      Deterministic failover with EAP7 as workers may work only for one request

      Scenario:

      1. Set up 1 balancer with deterministic failover capability and 3 workers
      2. Send request and kill handling node
      3. Send next request
        Handling node will be deterministically chosen
      4. Send next request
         At this point request may end on different node that previous requst

      Issue:
      EAP7 by default chooses 2 session owners. If deterministically chosen node isn't owner of the session, it will put jvmRoute of the owner to the sessionId and therefore next request will end on another node

      One way to fix is to document that it works only with non default session owning(replicated)

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              rhn-engineering-rhusar Radoslav Husar
              bsikora Bogdan Sikora (Inactive)
              Bogdan Sikora Bogdan Sikora (Inactive)
              Bogdan Sikora Bogdan Sikora (Inactive)
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                Created:
                Updated:
                Resolved: