Ajantha Bhat created CARBONDATA-3974:
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Summary: 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
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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