Hi,

We want to leverage Hive calcite module to find the query cost without 
executing the complete query. I have gone through the code of the calcite module

https://github.com/apache/hive/tree/branch-2.0/ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite

Can anyone help how we can  get the cost out by submitting the query  and entry 
point and exit point for the hive calcite module for finding the cost.



Regards,
Srinivasan Hariharan
+91-9940395830

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