ServicePlacementRequireDomainDistributionPolicyDescription Class

Article
10/14/2016

Applies To: Azure, Windows 10, Windows 8, Windows 8.1, Windows Server 2012 R2

Specifies the placement policy which indicates that two replicas from the same partition should never be placed in the same fault or upgrade domain. While this is not common it can expose the service to an increased risk of concurrent failures due to unplanned outages or other cases of subsequent/concurrent failures. As an example, consider a case where replicas are deployed across different data center, with one replica per location. In the event that one of the datacenters goes offline, normally the replica that was placed in that datacenter will be packed into one of the remaining datacenters. If this is not desirable then this policy should be set.

Namespace: System.Fabric.Description
Assembly: System.Fabric (in System.Fabric.dll)

Inheritance Hierarchy

System.Object
System.Fabric.Description.ServicePlacementPolicyDescription
System.Fabric.Description.ServicePlacementRequireDomainDistributionPolicyDescription

Syntax

public sealed class ServicePlacementRequireDomainDistributionPolicyDescription : ServicePlacementPolicyDescription

Constructors

	Name	Description
	ServicePlacementRequireDomainDistributionPolicyDescription()	Initializes a new instance of the ServicePlacementRequireDomainDistributionPolicyDescription class.

Properties

	Name	Description
	Type	Gets the service placement policy type.(Inherited from ServicePlacementPolicyDescription.)

Methods

	Name	Description
	Equals(Object)	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	ToString()	Return a string representation of the RequiredDomainDistribution Service Placement Policy in the form 'RequiredDomainDistribution, DomainName' (Overrides Object.ToString().)

Thread Safety

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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