FabricClient.HealthClient.GetPartitionHealthAsync Method
Definition
Important
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Overloads
| GetPartitionHealthAsync(Guid, TimeSpan, CancellationToken) |
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token. |
| GetPartitionHealthAsync(PartitionHealthQueryDescription, TimeSpan, CancellationToken) |
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token. |
| GetPartitionHealthAsync(Guid, ApplicationHealthPolicy, TimeSpan, CancellationToken) |
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token. |
| GetPartitionHealthAsync(Guid) |
Asynchronously gets the health of a Service Fabric partition. |
| GetPartitionHealthAsync(PartitionHealthQueryDescription) |
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token. |
| GetPartitionHealthAsync(Guid, ApplicationHealthPolicy) |
Asynchronously gets the health of a Service Fabric partition. |
GetPartitionHealthAsync(Guid, TimeSpan, CancellationToken)
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (Guid partitionId, TimeSpan timeout, System.Threading.CancellationToken cancellationToken);member this.GetPartitionHealthAsync : Guid * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (partitionId As Guid, timeout As TimeSpan, cancellationToken As CancellationToken) As Task(Of PartitionHealth)Parameters
- partitionId
- Guid
The ID of the Service Fabric partition.
- timeout
- TimeSpan
The maximum amount of time Service Fabric will allow this operation to continue before returning a TimeoutException.
- cancellationToken
- CancellationToken
The optional cancellation token that the operation is observing. It can be used to send a notification that the operation should be canceled. Note that cancellation is advisory and that the operation may still be completed even if it is canceled.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the user provided timeout to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
Applies to
GetPartitionHealthAsync(PartitionHealthQueryDescription, TimeSpan, CancellationToken)
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (System.Fabric.Description.PartitionHealthQueryDescription queryDescription, TimeSpan timeout, System.Threading.CancellationToken cancellationToken);member this.GetPartitionHealthAsync : System.Fabric.Description.PartitionHealthQueryDescription * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (queryDescription As PartitionHealthQueryDescription, timeout As TimeSpan, cancellationToken As CancellationToken) As Task(Of PartitionHealth)Parameters
- queryDescription
- PartitionHealthQueryDescription
The query description.
- timeout
- TimeSpan
The maximum amount of time Service Fabric will allow this operation to continue before returning a TimeoutException.
- cancellationToken
- CancellationToken
The optional cancellation token that the operation is observing. It can be used to send a notification that the operation should be canceled. Note that cancellation is advisory and that the operation may still be completed even if it is canceled.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the user provided timeout to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
Applies to
GetPartitionHealthAsync(Guid, ApplicationHealthPolicy, TimeSpan, CancellationToken)
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (Guid partitionId, System.Fabric.Health.ApplicationHealthPolicy healthPolicy, TimeSpan timeout, System.Threading.CancellationToken cancellationToken);member this.GetPartitionHealthAsync : Guid * System.Fabric.Health.ApplicationHealthPolicy * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (partitionId As Guid, healthPolicy As ApplicationHealthPolicy, timeout As TimeSpan, cancellationToken As CancellationToken) As Task(Of PartitionHealth)Parameters
- partitionId
- Guid
The ID of the Service Fabric partition.
- healthPolicy
- ApplicationHealthPolicy
The application health policy used to evaluate the entity health.
- timeout
- TimeSpan
The maximum amount of time Service Fabric will allow this operation to continue before returning a TimeoutException.
- cancellationToken
- CancellationToken
The optional cancellation token that the operation is observing. It can be used to send a notification that the operation should be canceled. Note that cancellation is advisory and that the operation may still be completed even if it is canceled.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the user provided timeout to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
Applies to
GetPartitionHealthAsync(Guid)
Asynchronously gets the health of a Service Fabric partition.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (Guid partitionId);member this.GetPartitionHealthAsync : Guid -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (partitionId As Guid) As Task(Of PartitionHealth)Parameters
- partitionId
- Guid
The ID of the Service Fabric partition.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the specified time to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
Remarks
The following example gets the health of a partition.
public static bool GetPartitionHealth(string clusterConnection)
{
PartitionHealth partitionHealth;
// Connect to the cluster.
FabricClient fabricClient = new FabricClient(clusterConnection);
// Get the partition health.
try
{
partitionHealth = fabricClient.HealthManager.GetPartitionHealthAsync(new Guid("a7206315-e53b-4d05-b59c-e210caa28893")).Result;
}
catch (Exception e)
{
Console.WriteLine("Error: " + e.Message);
if (e.InnerException != null)
Console.WriteLine(" Inner Exception: " + e.InnerException.Message);
return false;
}
// Display the partition health information.
Console.WriteLine("Partition Health:");
Console.WriteLine(" Partition ID: " + partitionHealth.PartitionId);
Console.WriteLine(" Aggregated Health State: " + partitionHealth.AggregatedHealthState);
// List the health events.
Console.WriteLine(" Health Events:");
IList<HealthEvent> healthEvents = partitionHealth.HealthEvents;
foreach (HealthEvent healthEvent in healthEvents)
{
Console.WriteLine(" Health Event:");
Console.WriteLine(" Last Modified: " + healthEvent.LastModifiedUtcTimestamp);
Console.WriteLine(" Source UTC Timestamp: " + healthEvent.SourceUtcTimestamp);
Console.WriteLine(" Is Expired: " + healthEvent.IsExpired);
Console.WriteLine(" Health Information:");
Console.WriteLine(" Description: " + healthEvent.HealthInformation.Description);
Console.WriteLine(" Source ID: " + healthEvent.HealthInformation.SourceId);
Console.WriteLine(" Health State: " + healthEvent.HealthInformation.HealthState);
Console.WriteLine(" Property: " + healthEvent.HealthInformation.Property);
Console.WriteLine(" Remove When Expired: " + healthEvent.HealthInformation.RemoveWhenExpired);
Console.WriteLine(" Sequence Number: " + healthEvent.HealthInformation.SequenceNumber);
Console.WriteLine(" Time to Live: " + healthEvent.HealthInformation.TimeToLive);
}
// List the replica health states.
Console.WriteLine(" Replica Health States:");
IList<ReplicaHealthState> replicaHealthStates = partitionHealth.ReplicaHealthStates;
foreach (ReplicaHealthState replicaHealthState in replicaHealthStates)
{
Console.WriteLine(" ID: " + replicaHealthState.Id);
Console.WriteLine(" Kind: " + replicaHealthState.Kind);
Console.WriteLine(" Aggregated Health State: " + replicaHealthState.AggregatedHealthState);
Console.WriteLine(" Partition ID: " + replicaHealthState.PartitionId);
}
// List the unhealthy evaluations.
Console.WriteLine(" Unhealthy Evaluations:");
IList<HealthEvaluation> healthEvaluationList = partitionHealth.UnhealthyEvaluations;
foreach (HealthEvaluation healthEvaluation in healthEvaluationList)
{
Console.WriteLine(" Kind: " + healthEvaluation.Kind);
Console.WriteLine(" Aggregated Health State: " + healthEvaluation.AggregatedHealthState);
Console.WriteLine(" Description: " + healthEvaluation.Description);
}
Console.WriteLine();
return true;
}
Applies to
GetPartitionHealthAsync(PartitionHealthQueryDescription)
Asynchronously gets the health of a Service Fabric partition by using the specified timeout and cancellation token.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (System.Fabric.Description.PartitionHealthQueryDescription queryDescription);member this.GetPartitionHealthAsync : System.Fabric.Description.PartitionHealthQueryDescription -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (queryDescription As PartitionHealthQueryDescription) As Task(Of PartitionHealth)Parameters
- queryDescription
- PartitionHealthQueryDescription
The query description.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the specified time to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
Applies to
GetPartitionHealthAsync(Guid, ApplicationHealthPolicy)
Asynchronously gets the health of a Service Fabric partition.
public System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth> GetPartitionHealthAsync (Guid partitionId, System.Fabric.Health.ApplicationHealthPolicy healthPolicy);member this.GetPartitionHealthAsync : Guid * System.Fabric.Health.ApplicationHealthPolicy -> System.Threading.Tasks.Task<System.Fabric.Health.PartitionHealth>Public Function GetPartitionHealthAsync (partitionId As Guid, healthPolicy As ApplicationHealthPolicy) As Task(Of PartitionHealth)Parameters
- partitionId
- Guid
The ID of the Service Fabric partition.
- healthPolicy
- ApplicationHealthPolicy
The application health policy used to evaluate the entity health.
Returns
The health of a Service Fabric partition.
Exceptions
The FabricClient object is in a closed state. Dispose of the FabricClient object you are using and instantiate a new FabricClient object.
Returned when a null reference is passed to a method that does not accept it as a valid argument.
Caused by one of the following:
E_INVALIDARG is returned when one or more arguments are not valid.
Caused by one of the following:
OperationTimedOut is returned when the operation takes more than the specified time to complete.
Caused by one of the following:
CommunicationError is returned when a communication error caused the operation to fail.
Caused by one of the following:
ServiceTooBusy is returned when the service is too busy to process the operation.
Caused by one of the following:
E_ACCESSDENIED is returned when the access check has failed for this operation.
