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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/06/24 18:29:00 UTC
[jira] [Closed] (ARROW-5712) [C++][Parquet] Arrow
time32/time64/timestamp ConvertedType not being restored properly
[ https://issues.apache.org/jira/browse/ARROW-5712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney closed ARROW-5712.
-------------------------------
Resolution: Not A Problem
It's only restored if isAdjustedToUTC is true, see https://github.com/apache/arrow/pull/4680
> [C++][Parquet] Arrow time32/time64/timestamp ConvertedType not being restored properly
> --------------------------------------------------------------------------------------
>
> Key: ARROW-5712
> URL: https://issues.apache.org/jira/browse/ARROW-5712
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, Python
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Fix For: 1.0.0
>
>
> These values are currently being written as raw INT32 without a logical or converted type set
> Example statistics for {{time32('ms')}} with {{version='2.0'}} set
> {code}
> (Pdb) stats
> <pyarrow._parquet.Statistics object at 0x7f6a9dca9f30>
> has_min_max: True
> min: 37800001
> max: 55800001
> null_count: 0
> distinct_count: 0
> num_values: 2
> converted_type: NONE
> physical_type: INT32
> {code}
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