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https://issues.apache.org/jira/browse/IMPALA-11264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang resolved IMPALA-11264.
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Fix Version/s: Impala 4.1.0
Resolution: Fixed
> Bump ORC to 1.7.0-p12 with more improvements
> --------------------------------------------
>
> Key: IMPALA-11264
> URL: https://issues.apache.org/jira/browse/IMPALA-11264
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Major
> Fix For: Impala 4.1.0
>
>
> There are some recent improvements on the orc reader:
> * ORC-969: Evaluate SearchArguments using file and stripe level stats
> * ORC-1150: Optimize RowReaderImpl::computeBatchSize() by pre-computation
> It also worths backporting the support on reading decimal64 of ORCv2, i.e.
> ORC-1127 and ORC-1125.
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