FIX: Affinity mask does not work correctly for NUMA nodes in SQL Server 2016 Analysis Services

Symptoms

Assume that you use a tabular instance of Microsoft SQL Server 2016 Analysis Services on a computer that has multiple NUMA nodes. If more than one NUMA node is mapped to the same processor group, you can only set the group affinity for a subset of the NUMA nodes. For example, if you have four NUMA nodes mapped to one processor group, only one of the NUMA nodes can be used.

Resolution

This problem was fixed in the following cumulative updates for SQL Server:


About cumulative updates for SQL Server
About cumulative updates for SQL Server

Status

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

References

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

Article ID: 3187549 - Last Review: Sep 22, 2016 - Revision: 1

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