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Antoine Pitrou reassigned ARROW-6857: ------------------------------------- Assignee: Antoine Pitrou > Segfault for dictionary_encode on empty chunked_array (edge case) > ----------------------------------------------------------------- > > Key: ARROW-6857 > URL: https://issues.apache.org/jira/browse/ARROW-6857 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Affects Versions: 0.15.0 > Reporter: Artem KOZHEVNIKOV > Assignee: Antoine Pitrou > Priority: Major > Fix For: 0.15.1 > > > a reproducer is here : > {code:python} > import pyarrow as pa > aa = pa.chunked_array([pa.array(['a', 'b', 'c'])]) > aa[:0].dictionary_encode() > # Segmentation fault: 11 > {code} > For pyarrow=0.14, I could not reproduce. > I use a conda version : "pyarrow 0.15.0 py37hdca360a_0 conda-forge" -- This message was sent by Atlassian Jira (v8.3.4#803005)