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https://issues.apache.org/jira/browse/ARROW-5701?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pindikura Ravindra resolved ARROW-5701.
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Resolution: Fixed
Fix Version/s: 0.14.0
Issue resolved by pull request 4667
[https://github.com/apache/arrow/pull/4667]
> [C++][Gandiva] Build expressions only for the required selection vector types
> -----------------------------------------------------------------------------
>
> Key: ARROW-5701
> URL: https://issues.apache.org/jira/browse/ARROW-5701
> Project: Apache Arrow
> Issue Type: Task
> Components: C++ - Gandiva
> Reporter: Pindikura Ravindra
> Assignee: Pindikura Ravindra
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.14.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We currently build the JIT for all known selection vector types (there are 4
> supported types). For very long expressions, this increases the build time by
> 4x.
>
> Instead, we should build only for the required selection vector type.
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