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https://issues.apache.org/jira/browse/ORC-1858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun resolved ORC-1858.
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Resolution: Fixed
Issue resolved by pull request 2144
[https://github.com/apache/orc/pull/2144]
> Add a c++ api that only get stripe level statistics without reading row group
> index
> -----------------------------------------------------------------------------------
>
> Key: ORC-1858
> URL: https://issues.apache.org/jira/browse/ORC-1858
> Project: ORC
> Issue Type: Improvement
> Components: C++, Reader
> Reporter: wushap
> Assignee: wushap
> Priority: Major
> Fix For: 2.2.0
>
>
> The current implementation of the get stripe level statistics API reads the
> entire row group index of the stripe, which may introduce I/O overhead.
> To optimize this, we propose adding a new C++ API that retrieves stripe-level
> statistics without reading the row group index, thereby reducing unnecessary
> I/O operations.
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