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Posted to issues@arrow.apache.org by "Keith Kraus (JIRA)" <ji...@apache.org> on 2019/07/25 22:11:00 UTC

[jira] [Created] (ARROW-6043) Array equals returns incorrectly if NaNs are in arrays

Keith Kraus created ARROW-6043:
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             Summary: Array equals returns incorrectly if NaNs are in arrays
                 Key: ARROW-6043
                 URL: https://issues.apache.org/jira/browse/ARROW-6043
             Project: Apache Arrow
          Issue Type: Bug
    Affects Versions: 0.14.1
            Reporter: Keith Kraus


{code:python}
import numpy as np
import pyarrow as pa

data = [0, 1, np.nan, None, 4]

arr1 = pa.array(data)
arr2 = pa.array(data)

pa.Array.equals(arr1, arr2)
{code}

Unsure if this is expected behavior, but in Arrow 0.12.1 this returned `True` as compared to `False` in 0.14.1.




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