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Posted to dev@drill.apache.org by do...@ramyamlab.com on 2018/07/03 04:43:03 UTC

Need help in Apache Drill

Hi there,

 

Hope you're doing good.

 

I need suggestion on performance issues which I'm facing in Apache Drill.

 

Apache Drill version - 1.12.0

DB - MongoDB

 

Details:

 

1.	For us, it took 9.530 seconds for 1 M records within Apache Drill.
2.	Hence, the response time to load page is >12 seconds which is NOT
acceptable SLA.
3.	Operators UNORDERED_RECEIVER and UNKNOWN_OPERATOR are taking more
time as per the report below.
4.	SQL Query - SELECT ProductName_V AS ProductName,
ROUND(SUM(UnitPrice_N),2) AS UnitPrice FROM XXXX.XXXX.Superstore_1M  GROUP
BY ProductName_V

 

Fragment Profiles



 


Operator Profiles




 

Kindly, help me to resolve this issues.

 

Revert back if you need more details.

 

Regards,

D Natarajan