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Kunal Kapoor resolved CARBONDATA-3974. -------------------------------------- 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) -- This message was sent by Atlassian Jira (v8.3.4#803005)