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https://issues.apache.org/jira/browse/IMPALA-12784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Riza Suminto resolved IMPALA-12784.
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Fix Version/s: Impala 4.4.0
Resolution: Fixed
> ScanNode. getFilteredInputCardinality is buggy.
> -----------------------------------------------
>
> Key: IMPALA-12784
> URL: https://issues.apache.org/jira/browse/IMPALA-12784
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Major
> Fix For: Impala 4.4.0
>
>
> Instead of returning filteredInputCardinality_, the current function return
> filteredCardinality_, which is wrong.
> https://github.com/apache/impala/blob/3c93437b7a6191a9ca1ef3acc740fefd2ae54bcf/fe/src/main/java/org/apache/impala/planner/ScanNode.java#L340
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