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https://issues.apache.org/jira/browse/KYLIN-5169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hujiahua updated KYLIN-5169:
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Summary: Sharding file pruner was not working when
`spark.sql.codegen.wholeStage` was set been false (was: Sharding file pruner
was not work when `spark.sql.codegen.wholeStage` was set been false)
> Sharding file pruner was not working when `spark.sql.codegen.wholeStage` was
> set been false
> -------------------------------------------------------------------------------------------
>
> Key: KYLIN-5169
> URL: https://issues.apache.org/jira/browse/KYLIN-5169
> Project: Kylin
> Issue Type: Improvement
> Components: Query Engine
> Affects Versions: v4.0.1
> Reporter: hujiahua
> Priority: Major
>
> We found sharding file pruner was not work when set
> kylin.query.spark-conf.spark.sql.codegen.wholeStage=false. After through
> debugging I found the root cause was `KylinFileSourceScanExec.inputRDD` been
> not used.
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