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  1. Core Server
  2. SERVER-18964

Primary in a replset lost primary status during YCSB 50/50 load

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical - P2
    • Resolution: Works as Designed
    • Affects Version/s: 3.0.5, 3.1.4
    • Fix Version/s: None
    • Component/s: Replication
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      Linux
    • Steps To Reproduce:
      Hide

      Workload: YCSB workload A (50% update, 50% read), 20 million documents, workload set to run 200 million operation but usually hits this condition way before that (~10 million ops, maybe)
      Configuration:
      3-node replset, each node is an Amazon m3.2xlarge (8 vCPU, 30 GB memory)

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      Workload: YCSB workload A (50% update, 50% read), 20 million documents, workload set to run 200 million operation but usually hits this condition way before that (~10 million ops, maybe) Configuration: 3-node replset, each node is an Amazon m3.2xlarge (8 vCPU, 30 GB memory)
    • Sprint:
      RPL 7 08/10/15

      Description

      While running a YCSB 50/50 workload on EC2 instances, the connections between the primary and the secondaries timed out and this lead to one of the secondaries taking over as the primary.

        Attachments

        1. cluster-config_new_logpath_3.1.4-mongod_logs.tar.gz
          11.11 MB
        2. data_and_log_same_partition_3.0.5-mongod_logs.tar.gz
          18.45 MB
        3. log_appender_flushing_disabled_3.1.4-mongod_logs.tar.gz
          70.51 MB
        4. mongod.log.10.3.1.100
          67.85 MB
        5. mongod.log.10.3.1.101
          459 kB
        6. mongod.log.10.3.1.102
          280 kB

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              Dates

              • Created:
                Updated:
                Resolved: