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  1. Core Server
  2. SERVER-49192

Persist the VectorClock for configTime and topologyTime casual consistency

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    • Fully Compatible
    • Sharding 2020-07-13, Sharding 2020-06-29, Sharding 2020-07-27, Sharding 2020-08-10

    Description

      • Before deleting the MigrationCoordinatorDocument (here)
      • Before writing the TransactionCoordinatorDocument (refer to SERVER-38918)
      • Upon some specific calls to ShardRegistry::reload (repurposed):
        • When a shard is added (here)
        • When a shard is removed (here)

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            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
            pierlauro.sciarelli@mongodb.com Pierlauro Sciarelli
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