ReplicatorQueueStatus

  • Article

Provides various statistics of the queue used in the service fabric replicator. Contains information about the service fabric replicator like the replication/copy queue utilization, last acknowledgement received timestamp, etc. Depending on the role of the replicator, the properties in this type imply different meanings.

Properties

Name Type Required
QueueUtilizationPercentage integer (int32) No
QueueMemorySize string No
FirstSequenceNumber string No
CompletedSequenceNumber string No
CommittedSequenceNumber string No
LastSequenceNumber string No

QueueUtilizationPercentage

Type: integer (int32)
Required: No

Represents the utilization of the queue. A value of 0 indicates that the queue is empty and a value of 100 indicates the queue is full.

QueueMemorySize

Type: string
Required: No

Represents the virtual memory consumed by the queue in bytes.

FirstSequenceNumber

Type: string
Required: No

On a primary replicator, this is semantically the sequence number of the operation for which all the secondary replicas have sent an acknowledgement. On a secondary replicator, this is the smallest sequence number of the operation that is present in the queue.

CompletedSequenceNumber

Type: string
Required: No

On a primary replicator, this is semantically the highest sequence number of the operation for which all the secondary replicas have sent an acknowledgement. On a secondary replicator, this is semantically the highest sequence number that has been applied to the persistent state.

CommittedSequenceNumber

Type: string
Required: No

On a primary replicator, this is semantically the highest sequence number of the operation for which a write quorum of the secondary replicas have sent an acknowledgement. On a secondary replicator, this is semantically the highest sequence number of the in-order operation received from the primary.

LastSequenceNumber

Type: string
Required: No

Represents the latest sequence number of the operation that is available in the queue.