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  1. Infinispan
  2. ISPN-3223

HotRod 2.0 Client recieves stale toplogy view on instance leave

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: 5.2.4.Final, 5.3.0.CR1, 7.0.0.Beta1
    • Fix Version/s: None
    • Component/s: Remote Protocols
    • Labels:
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      Description

      When killed a HotRod server node, HotRod Clinet sometimes recieves a stale toplogy view which includes the dead node and uses it as a latest view. In this case the client keeps trying to connect that node and keeps failing.

      Looks like the AbstractEncoder1x.generateTopologyResponse() takes care of node join but doesn't handle node leave:

      if (!serverEndpointsMap.keySet.containsAll(cacheMembers)) {
      

      For example, serverEndpointsMap.keySet is [A, B, C] and the actual cacheMembers is [A, B].

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            Assignee:
            galder.zamarreno Galder ZamarreƱo
            Reporter:
            tkimura Takayoshi Kimura
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              Updated:
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