anchor.diff:  
   [TIP]
   ====
  -Try to avoid task reassignment and reconfigurations while the connector is performing an intial sync of any replica sets. The connector does log messages with the progress of the initial sync. For utmost control, run a separate cluster of Kafka Connect for each connector.
  +Try to avoid task reassignment and reconfigurations while the connector is performing an initial sync of any replica sets. The connector does log messages with the progress of the initial sync. For utmost control, run a separate cluster of Kafka Connect for each connector.
   ====
   
   [[tailing-the-oplog]]
  
positive.code: 
  |`initial.sync.max.threads`
  |`1`
  |Positive integer value that specifies the maximum number of threads used to perform an intial sync of the collections in a replica set. Defaults to 1.
  
  |=======================
  
  
negative.code:     "connector.class": "io.debezium.connector.mongodb.MongoDbConnector", // <2>
      "mongodb.hosts": "rs0/192.168.99.100:27017", // <3>
      "mongodb.name": "fullfillment", // <4>
      "collection.whitelist": "inventory[.]*" // <5>
    }
  }
  ----
  