FIX: Memory leak by Controller container in SQL Server 2019 BDC

Applies to: SQL Server 2019 Big Data ClusterSQL Server 2019 on Linux

Symptoms


Assume that you use SQL Server Big Data Cluster. When a secure TLS connection is established, you notice that the BDC controller may leak a small amount of memory. In addition, the container that hosts the controller may crash as memory usage increases.

Status


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

Resolution


This 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.