MarcoGorelli opened a new issue, #45717: URL: https://github.com/apache/arrow/issues/45717
### Describe the bug, including details regarding any error messages, version, and platform. ```python import pyarrow as pa import pyarrow.compute as pc a1 = pa.array(['x', 'y'], type=pa.string()) a2 = pa.array(['x', 'y'], type=pa.large_string()) ``` Then: ```python In [19]: pc.binary_join_element_wise(a1, '') Out[19]: <pyarrow.lib.StringArray object at 0x7f6589dcb280> [ "x", "y" ] ``` All good Using `a2`: ```python In [20]: pc.binary_join_element_wise(a2, '') --------------------------------------------------------------------------- ArrowNotImplementedError Traceback (most recent call last) Cell In[20], line 1 ----> 1 pc.binary_join_element_wise(a2, '') File ~/polars-api-compat-dev/.venv/lib/python3.12/site-packages/pyarrow/compute.py:264, in _make_generic_wrapper.<locals>.wrapper(memory_pool, options, *args, **kwargs) 262 if args and isinstance(args[0], Expression): 263 return Expression._call(func_name, list(args), options) --> 264 return func.call(args, options, memory_pool) File ~/polars-api-compat-dev/.venv/lib/python3.12/site-packages/pyarrow/_compute.pyx:393, in pyarrow._compute.Function.call() File ~/polars-api-compat-dev/.venv/lib/python3.12/site-packages/pyarrow/error.pxi:155, in pyarrow.lib.pyarrow_internal_check_status() File ~/polars-api-compat-dev/.venv/lib/python3.12/site-packages/pyarrow/error.pxi:92, in pyarrow.lib.check_status() ArrowNotImplementedError: Function 'binary_join_element_wise' has no kernel matching input types (large_string, string) ``` Expected; ``` In [20]: pc.binary_join_element_wise(a2, '') Out [20]: <pyarrow.lib.LargeStringArray object at 0x7f6589dcb280> [ "x", "y" ] ``` ### Component(s) Python -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org