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  1. Core Server
  2. SERVER-27625

Remove dead ANSA and setShardVersion code

    • Type: Icon: Task Task
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 3.5.2
    • Affects Version/s: 3.5.1
    • Component/s: Sharding
    • None
    • Fully Compatible
    • Sharding 2017-01-02, Sharding 2017-02-13

      Documentation/downstream changes note: these changes require that all nodes in a 3.4 cluster have received a shardIdentity document before upgrade to 3.6.

      If the cluster had been upgraded from pre-3.4, a 3.4 config server on transition to primary will schedule tasks to upsert shardIdentity documents onto all shards in config.shards that do not contain one: https://github.com/mongodb/mongo/blob/r3.4.2/src/mongo/db/repl/replication_coordinator_external_state_impl.cpp#L776-L784

            Assignee:
            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
            Reporter:
            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
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              Created:
              Updated:
              Resolved: