@Override
  public DataConnector getDataConnector(String name)
      throws MetaException, TException {
    GetDataConnectorRequest request = new GetDataConnectorRequest(name);
    return client.get_dataconnector_req(request);
  }
Get the dataconnector by name
@return DataConnector if there is a match
@throws MetaException error complete the operation
@throws TException thrift transport error
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java