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Posted to user@spark.apache.org by Rajev Agarwal <ra...@gmail.com> on 2019/12/24 22:39:36 UTC

Performance advantage of Spark SQL versus CSL API

Hello,

I am wondering whether there is a clear-cut performance advantage for using
CSL API instead of Spark SQL for queries in Java? I am interested in Joins,
Aggregates, and, Group By (with several fields) clauses.

Thank you.
RajevA