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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/31 06:57:03 UTC
[GitHub] [arrow] lccnl opened a new issue #12761: [Python] replace_with_mask seg faults
lccnl opened a new issue #12761:
URL: https://github.com/apache/arrow/issues/12761
Hello,
there is currently an open issue in Jira, [ARROW-15928](https://issues.apache.org/jira/browse/ARROW-15928), reporting a seg faults with chunked arrays when the method `compute.replace_with_mask` is used.
Actually, for `pyarrow 7.0`, I believe the error extends to larger cases (while for `pyarrow 6.0.1` this does not happen): it turns out that whenever the mask has both True and False values, seg faults occurs.
The following minimal example should reproduce the error:
```
import pyarrow as pa
values=pa.array([0,1],pa.int64())
mask=pa.array([True,False],pa.bool_())
replace=pa.array([5],pa.int64())
pa.compute.replace_with_mask(values,mask,replace)
```
Thanks!
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[GitHub] [arrow] lidavidm commented on issue #12761: [Python] replace_with_mask seg faults
Posted by GitBox <gi...@apache.org>.
lidavidm commented on issue #12761:
URL: https://github.com/apache/arrow/issues/12761#issuecomment-1084490811
Thank you! I've crossposted this on GitHub, do you mind if we keep the discussion there?
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[GitHub] [arrow] lccnl commented on issue #12761: [Python] replace_with_mask seg faults
Posted by GitBox <gi...@apache.org>.
lccnl commented on issue #12761:
URL: https://github.com/apache/arrow/issues/12761#issuecomment-1084500931
yes sure, can you keep this issue open though until it is solved? Thanks!
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