Currently carbondata is integrated with presto-sql 316, which is 1.5 years
There are many good features and optimization that came into presto like
dynamic filtering, Rubix data cache and some performance improvements.
It is always good to use latest version, latest version is presto-sql 348.
But jumping from 316 to 348 will be too many changes.
So, to utilize these new features and based on customer demand, I suggest
to upgrade presto-sql to 333 version.
Later it will be again upgraded to more latest version in few months.
The plain integration with presto333 is completed.
https://github.com/apache/carbondata/pull/4034 The deep integration to support new features like dynamic filtering, Rubix
data cache is under analysis, will be handled in another PR.