Ajantha Bhat created CARBONDATA-3974:

             Summary: Improve partition purning performance in presto carbon 
                 Key: CARBONDATA-3974
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3974
             Project: CarbonData
          Issue Type: Bug
            Reporter: Ajantha Bhat
            Assignee: Ajantha Bhat

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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