Class ClusteringOptions

Namespace

Quartz

Assembly

Quartz.dll

Strongly typed configuration for taking part in a cluster.

public sealed class ClusteringOptions

Inheritance

object

ClusteringOptions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

Binds from the Clustering sub-section of the job store's configuration, and is where clustering is said once. The ADO.NET job store does not repeat these settings: whether a scheduler is clustered is Enabled, and IJobStore.Clustered reports it rather than offering a second place to set it.

The equivalent flat keys are quartz.jobStore.clustered, quartz.jobStore.clusterCheckinInterval and quartz.jobStore.clusterCheckinMisfireThreshold.

Properties

CheckinInterval

How often this scheduler records that it is still alive.

public TimeSpan CheckinInterval { get; set; }

Property Value

TimeSpan

Remarks

Shorter intervals detect a failed node sooner at the cost of more database traffic.

CheckinMisfireThreshold

How long past a missed check-in another scheduler waits before treating this one as dead and recovering its triggers.

public TimeSpan CheckinMisfireThreshold { get; set; }

Property Value

TimeSpan

Enabled

Whether this scheduler takes part in a cluster with every other scheduler sharing its database.

public bool Enabled { get; set; }

Property Value

bool

Remarks

UsePersistentStore(store => store.UseClustering()) turns this on, so code-first configuration never sets it directly. It is settable so that a scheduler configured entirely from a file can turn clustering on the same way it turns anything else on.