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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.
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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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