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https://issues.apache.org/jira/browse/ARROW-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Krisztian Szucs reassigned ARROW-2854:
--------------------------------------
Assignee: Krisztian Szucs
> [C++/Python] Casting float NaN to int should raise an error on safe cast
> ------------------------------------------------------------------------
>
> Key: ARROW-2854
> URL: https://issues.apache.org/jira/browse/ARROW-2854
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Python
> Affects Versions: 0.9.0
> Reporter: Uwe L. Korn
> Assignee: Krisztian Szucs
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently the following code works:
> {code}
> pa.array([np.nan, 1.]).cast(pa.int64())
> {code}
> It produces:
> {code}
> <pyarrow.lib.Int64Array object at 0x111ca6778>
> [
> -9223372036854775808,
> 1
> ]
> {code}
> The expected behaviour should be that it raises.
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