Method ZeroRowsRowGroup

cpp/src/parquet/file_serialize_test.cc:270–297

  }

  void ZeroRowsRowGroup() {
    auto sink = CreateOutputStream();
    auto gnode = std::static_pointer_cast<GroupNode>(this->node_);

    std::shared_ptr<WriterProperties> props = WriterProperties::Builder().build();

    auto file_writer = ParquetFileWriter::Open(sink, gnode, props);

    RowGroupWriter* row_group_writer;

    row_group_writer = file_writer->AppendRowGroup();
    for (int col = 0; col < num_columns_; ++col) {
      auto column_writer =
          static_cast<TypedColumnWriter<TestType>*>(row_group_writer->NextColumn());
      column_writer->Close();
    }
    row_group_writer->Close();

    row_group_writer = file_writer->AppendBufferedRowGroup();
    for (int col = 0; col < num_columns_; ++col) {
      auto column_writer =
          static_cast<TypedColumnWriter<TestType>*>(row_group_writer->column(col));
      column_writer->Close();
    }
    row_group_writer->Close();

    file_writer->Close();
  }
};

typedef ::testing::Types<Int32Type, Int64Type, Int96Type, FloatType, DoubleType,