protected void logToExternalTable(List<MessageInfo> messageInfoList, RemoteReplicaInfo remoteReplicaInfo) {
    // no-op. Inheritor can override.
  }
Logs a record to any external store.
@param messageInfoList List of replicated messages
@param remoteReplicaInfo Remote host info
ambry-replication/src/main/java/com/github/ambry/replication/ReplicaThread.java