Fix: "Non-yielding Scheduler" occurs when you clean up in-memory runtime statistics of Query Store in SQL Server 2016

Applies to: SQL Server 2016 DeveloperSQL Server 2016 EnterpriseSQL Server 2016 Enterprise Core

Symptoms


Assume that you use Microsoft SQL Server 2016 with Query Store enabled databases. When a large number of in-memory runtime statistics are cleaned up, you notice the "Non-yielding Scheduler" error may occur. Additionally, amini-dump file is generated in the SQL Server Application log folder.

Status


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. 

Resolution


The issue is fixed in the following cumulative update for SQL Server:
About cumulative updates for SQL Server:

Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:

References


Learn about the terminology that Microsoft uses to describe software updates.