[Python] chained access of ParquetDataset's metadata segfaults

table = pa.table({'a': [1, 2, 3]})

import pyarrow.parquet as pq
pq.write_table(table, '__test_statistics_segfault.parquet')
dataset = pq.ParquetDataset('__test_statistics_segfault.parquet')
dataset_piece = dataset.pieces[0]

meta = dataset_piece.get_metadata()
row = meta.row_group(0)
col = row.column(0)

dataset_piece.get_metadata().row_group(0).column(0)