voldemort.VoldemortException: Superset cluster does not contain all nodes from subset cluster[ subset cluster node ids ([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18]) are not a subset of superset cluster node ids ([10, 11, 12, 13, 14, 15, 16, 17, 18]) ]

Google Groups | Mohanjot Singh | 1 year ago
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    Is Cluster Shrinkage a possibility in Voldemort ?

    Google Groups | 1 year ago | Mohanjot Singh
    voldemort.VoldemortException: Superset cluster does not contain all nodes from subset cluster[ subset cluster node ids ([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18]) are not a subset of superset cluster node ids ([10, 11, 12, 13, 14, 15, 16, 17, 18]) ]

    Root Cause Analysis

    1. voldemort.VoldemortException

      Superset cluster does not contain all nodes from subset cluster[ subset cluster node ids ([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18]) are not a subset of superset cluster node ids ([10, 11, 12, 13, 14, 15, 16, 17, 18]) ]

      at voldemort.utils.RebalanceUtils.validateClusterNodeState()
    2. voldemort.utils
      RebalanceUtils.validateCurrentFinalCluster
      1. voldemort.utils.RebalanceUtils.validateClusterNodeState(RebalanceUtils.java:244)
      2. voldemort.utils.RebalanceUtils.validateCurrentFinalCluster(RebalanceUtils.java:105)
      2 frames
    3. voldemort.tools
      RebalanceControllerCLI.main
      1. voldemort.tools.RebalanceControllerCLI.main(RebalanceControllerCLI.java:180)
      1 frame