in pypaimon/py4j/java_implementation.py [0:0]
def to_arrow_batch_reader(self, splits):
j_splits = list(map(lambda s: s.to_j_split(), splits))
self._j_bytes_reader.setSplits(j_splits)
batch_iterator = self._batch_generator()
return pa.RecordBatchReader.from_batches(self._arrow_schema, batch_iterator)