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https://issues.apache.org/jira/browse/IMPALA-3430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Qifan Chen resolved IMPALA-3430.
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Fix Version/s: Impala 4.0.1
Resolution: Fixed
> Runtime filter : Extend runtime filter to support Min/Max values for HDFS
> scans
> -------------------------------------------------------------------------------
>
> Key: IMPALA-3430
> URL: https://issues.apache.org/jira/browse/IMPALA-3430
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 2.6.0
> Reporter: Mostafa Mokhtar
> Assignee: Qifan Chen
> Priority: Minor
> Labels: performance, runtime-filters
> Fix For: Impala 4.0.1
>
>
> Annotating Runtime filters with Min/Max values can help with
> * Inequality joins
> * Pushing more efficient filters to the scan
> * Used to skip reading Parquet blocks reducing IO.
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