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https://issues.apache.org/jira/browse/PARQUET-2163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Micah Kornfield resolved PARQUET-2163.
--------------------------------------
    Fix Version/s: cpp-9.0.0
       Resolution: Fixed

Issue resolved by pull request 13456
[https://github.com/apache/arrow/pull/13456]

> Parquet C++ Float Runtime Error in Decimal Schema
> -------------------------------------------------
>
>                 Key: PARQUET-2163
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2163
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-cpp
>            Reporter: William Butler
>            Assignee: William Butler
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: cpp-9.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> The code that determines if a physical type is appropriate for a particular 
> decimal logical type can overflow to infinity which then triggers a floating 
> point error when converting to int32.
>  
> I don't know how large of decimals we want to support but there is a simple 
> fix to support up to ~2^31 -1 digits.



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