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
