Assume that you install azdata to manage Microsoft SQL Server Big Data Clusters (BDC). When you upgrade SQL Server 2019 BDC from the SQL Server 2019 Servicing Update (GDR1) to a SQL Server 2019 Cumulative Update (CU), you notice that the additional cluster resources are removed when you use the "azdata bdc delete" command.
For example, when you run the following commands, you notice that the "azdata bdc delete –name BdcOne" command triggers a controller deletion on BdcOne under K8sOne. This may remove these older resources but not the new resources that are located under K8sTwo.
azdata bdc create –name BdcOne # in K8sOne
azdata login –name BdcOne # in K8sOne
azdata bdc create –name BdcOne # in K8sTwo
azdata bdc delete –name BdcOne # unintentionally removes resources under K8sOne
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
This issue is fixed in the following content:
Linux native package by using "apt" (version 15.0.2070.41): Install azdata to manage SQL Server Big Data Clusters on Linux
Learn about the terminology that Microsoft uses to describe software updates.