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https://issues.apache.org/jira/browse/CARBONDATA-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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kumar vishal resolved CARBONDATA-3448.
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Resolution: Fixed
> Wrong results in preaggregate query with spark adaptive execution
> -----------------------------------------------------------------
>
> Key: CARBONDATA-3448
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3448
> Project: CarbonData
> Issue Type: Bug
> Reporter: Ajantha Bhat
> Priority: Major
> Time Spent: 2h
> Remaining Estimate: 0h
>
> problem: Wrong results in preaggregate query with spark adaptive execution
> Spark2TestQueryExecutor.conf.set(SQLConf.ADAPTIVE_EXECUTION_ENABLED.key,
> "true")
>
> cause: For preaggreagate, segment info is set into threadLocal. when adaptive
> execution is called, spark is calling getInternalPartition in another thread
> where updated segment conf is not set. Hence it is not using the updated
> segments.
>
> solution: CarbonScanRdd is already having the sessionInfo, use it instead of
> taking session info from the current thread.
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