ReplicaHealthStateChunk

  • Article

Represents the health state chunk of a stateful service replica or a stateless service instance. The replica health state contains the replica ID and its aggregated health state.

Properties

Name Type Required
HealthState string (enum) No
ReplicaOrInstanceId string No

HealthState

Type: string (enum)
Required: No

The health state of a Service Fabric entity such as Cluster, Node, Application, Service, Partition, Replica etc.

Possible values are:

  • Invalid - Indicates an invalid health state. All Service Fabric enumerations have the invalid type. The value is zero.
  • Ok - Indicates the health state is okay. The value is 1.
  • Warning - Indicates the health state is at a warning level. The value is 2.
  • Error - Indicates the health state is at an error level. Error health state should be investigated, as they can impact the correct functionality of the cluster. The value is 3.
  • Unknown - Indicates an unknown health status. The value is 65535.

ReplicaOrInstanceId

Type: string
Required: No

Id of a stateful service replica or a stateless service instance. This ID is used in the queries that apply to both stateful and stateless services. It is used by Service Fabric to uniquely identify a replica of a partition of a stateful service or an instance of a stateless service partition. It is unique within a partition and does not change for the lifetime of the replica or the instance. If a stateful replica gets dropped and another replica gets created on the same node for the same partition, it will get a different value for the ID. If a stateless instance is failed over on the same or different node it will get a different value for the ID.