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https://issues.apache.org/jira/browse/IMPALA-15442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltán Borók-Nagy updated IMPALA-15442:
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Component/s: Backend
> Upgrade CRoaring library
> ------------------------
>
> Key: IMPALA-15442
> URL: https://issues.apache.org/jira/browse/IMPALA-15442
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Zoltán Borók-Nagy
> Priority: Major
> Labels: performance
>
> Based on https://lemire.me/blog/2026/09/22/a-summer-of-ai-optimization/ a lot
> of libraries have improved performance, including CRoaring.
> Currently the amalgamized library is part of the Impala repo:
> https://github.com/apache/impala/tree/master/be/src/thirdparty/roaring
> We could add a newer version to Native Toolchain and use that in our builds.
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