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https://issues.apache.org/jira/browse/IMPALA-11178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang resolved IMPALA-11178.
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Fix Version/s: Impala 4.1.0
Resolution: Fixed
> Bump ORC to 1.7.0-p7 to contain the improvement of ORC-1122
> -----------------------------------------------------------
>
> Key: IMPALA-11178
> URL: https://issues.apache.org/jira/browse/IMPALA-11178
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Major
> Fix For: Impala 4.1.0
>
> Attachments: ORC-1122-tpcds-performance-result.txt
>
>
> ORC-1122 improves read performance of the ORC library in scanning random
> integers *{color:red}with nulls{color}*.
> This Jira aims to add ORC-1122 to our native-toolchain and bump our orc
> version to 1.7.0-p7 to contain it.
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