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https://issues.apache.org/jira/browse/CARBONDATA-3974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kunal Kapoor resolved CARBONDATA-3974.
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Fix Version/s: 2.1.0
Resolution: Fixed
> Improve partition purning performance in presto carbon integration
> ------------------------------------------------------------------
>
> Key: CARBONDATA-3974
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3974
> Project: CarbonData
> Issue Type: Bug
> Reporter: Ajantha Bhat
> Assignee: Ajantha Bhat
> Priority: Major
> Fix For: 2.1.0
>
> Time Spent: 6h 50m
> Remaining Estimate: 0h
>
> a) For 200K segments table in cloud, presto partition query was taking more
> than 5 hours. the reason is it was reading all segment files for partition
> pruning. Now it is less than a minute !
>
> b) If the query filter is less than or greater than or more than one value.
> Partition pruning is not working in presto (due to missing code in
> presto-carbon integration)
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