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https://issues.apache.org/jira/browse/PARQUET-1039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16060408#comment-16060408
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Phillip Cloud commented on PARQUET-1039:
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Now I'm not sure that PARQUET-911 is the culprit here. I think PARQUET-911
exposed a possible bug in that test, which is that there are duplicate column
names in the call to {{pa.Table.from_arrays}}. I'm still not sure why the data
would have ever compared equal in repeated testing. I'm going to get to the
bottom of this tomorrow.
> PARQUET-911 Breaks Arrow
> ------------------------
>
> Key: PARQUET-1039
> URL: https://issues.apache.org/jira/browse/PARQUET-1039
> Project: Parquet
> Issue Type: Bug
> Components: parquet-cpp
> Affects Versions: cpp-1.1.0
> Reporter: Phillip Cloud
> Fix For: cpp-1.2.0
>
>
> When comparing the results of a parquet file to expected data, after
> PARQUET-911, a single arrow test is failing:
> {{pyarrow/tests/test_parquet.py::test_date_time_types}}. It's not entirely
> clear how PARQUET-911 affects this code, but the data in {{time32}} and
> {{time64}} columns do not compare equal.
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