Juan David Agudelo created ARROW-7996: -----------------------------------------
Summary: Error serializing empty pandas DataFrame with pyarrow Key: ARROW-7996 URL: https://issues.apache.org/jira/browse/ARROW-7996 Project: Apache Arrow Issue Type: Bug Reporter: Juan David Agudelo The following code does not work: {code:python} import pandas import pyarrow df = pandas.DataFrame({"timestamp": [], "value_123": [], "context_123": []}) data = [df] context = pyarrow.default_serialization_context() serialized_data = context.serialize(data) file_path = "file.txt" with open(file_path, "wb") as f: serialized_data.write_to(f) with open(file_path, "rb") as f: context = pyarrow.default_serialization_context() decoded_data = context.deserialize(f.read()) {code} Throws the following error: {code:java} ArrowInvalid: strides must not involve buffer over run{code} I am using Python 3.6.9 in Ubuntu 18.04 and the version of pyarrow is 0.16.0. -- This message was sent by Atlassian Jira (v8.3.4#803005)