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  1. Core Server
  2. SERVER-27625

Remove dead ANSA and setShardVersion code

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.5.1
    • Fix Version/s: 3.5.2
    • Component/s: Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Sharding 2017-01-02, Sharding 2017-02-13

      Description

      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

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              Assignee:
              esha.maharishi Esha Maharishi
              Reporter:
              esha.maharishi Esha Maharishi
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