amol- commented on a change in pull request #11481:
URL: https://github.com/apache/arrow/pull/11481#discussion_r733627216
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File path: python/pyarrow/tests/test_array.py
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@@ -2901,6 +2901,14 @@ def test_array_supported_masks():
mask=pa.array([True, False, True, False]))
[email protected]
+def test_array_supported_pandas_masks():
+ import pandas
+ arr = pa.array(pandas.Series([0, 1], name="a", dtype="int64"),
+ mask=pandas.Series([0, False], name="a", dtype='bool'))
+ assert arr.to_pylist() == [0, 1]
Review comment:
Note, I picked the values exactly as they were in the `pyspark` test
that triggered the issue, see
https://issues.apache.org/jira/browse/ARROW-14388?focusedCommentId=17431248&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17431248
In some cases passing `pandas.Series` did work, but that example was able to
trigger a `NDIMS` equal to `NDIMS: 744843680` which seemed to suggest that in
some cases we were reading just spurious memory.
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