Re: [Discussion] DDLs to operate on CarbonLRUCache

Posted by dhatchayani on Feb 19, 2019; 1:45am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Discussion-DDLs-to-operate-on-CarbonLRUCache-tp75197p75215.html

Hi Naman,

This will be very much useful for the users to control the cache_size and
the utilization of cache.

Please clarify me the below point.

Dynamic "max cache size" configuration should be supported?
"carbon.max.driver.lru.cache.size" is a system level configuration whereas
dynamic property is the session level property. We can support the
dynamically SET for which the purpose of the property still holds good to
the system. I think in this case, it does not hold well to the system.

Thanks,
Dhatchayani



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