code: public BulkRead createBulkRead(BigtableTableName tableName) {
      return new BulkRead(getDataClientWrapper(), tableName,
          options.getBulkOptions().getBulkMaxRowKeyCount(),
          BigtableSessionSharedThreadPools.getInstance().getBatchThreadPool()
      );
    }
docs: <p>createBulkRead.</p>
  
  @param tableName a {@link com.google.cloud.bigtable.grpc.BigtableTableName} object.
  @return a {@link com.google.cloud.bigtable.grpc.async.BulkRead} object.