Google Cloud Dataproc v1 API - Class UpdateClusterRequest (5.12.0) 

public sealed class UpdateClusterRequest : IMessage<UpdateClusterRequest>, IEquatable<UpdateClusterRequest>, IDeepCloneable<UpdateClusterRequest>, IBufferMessage, IMessage

Reference documentation and code samples for the Google Cloud Dataproc v1 API class UpdateClusterRequest.

A request to update a cluster.

Inheritance

object > UpdateClusterRequest

Namespace

Google.Cloud.Dataproc.V1

Assembly

Google.Cloud.Dataproc.V1.dll

Constructors

UpdateClusterRequest()

public UpdateClusterRequest()

UpdateClusterRequest(UpdateClusterRequest)

public UpdateClusterRequest(UpdateClusterRequest other)
Parameter
Name Description
other UpdateClusterRequest

Properties

Cluster

public Cluster Cluster { get; set; }

Required. The changes to the cluster.

Property Value
Type Description
Cluster

ClusterName

public string ClusterName { get; set; }

Required. The cluster name.

Property Value
Type Description
string

GracefulDecommissionTimeout

public Duration GracefulDecommissionTimeout { get; set; }

Optional. Timeout for graceful YARN decommissioning. Graceful decommissioning allows removing nodes from the cluster without interrupting jobs in progress. Timeout specifies how long to wait for jobs in progress to finish before forcefully removing nodes (and potentially interrupting jobs). Default timeout is 0 (for forceful decommission), and the maximum allowed timeout is 1 day. (see JSON representation of Duration).

Only supported on Dataproc image versions 1.2 and higher.

Property Value
Type Description
Duration

ProjectId

public string ProjectId { get; set; }

Required. The ID of the Google Cloud Platform project the cluster belongs to.

Property Value
Type Description
string

Region

public string Region { get; set; }

Required. The Dataproc region in which to handle the request.

Property Value
Type Description
string

RequestId

public string RequestId { get; set; }

Optional. A unique ID used to identify the request. If the server receives two UpdateClusterRequests with the same id, then the second request will be ignored and the first [google.longrunning.Operation][google.longrunning.Operation] created and stored in the backend is returned.

It is recommended to always set this value to a UUID.

The ID must contain only letters (a-z, A-Z), numbers (0-9), underscores (_), and hyphens (-). The maximum length is 40 characters.

Property Value
Type Description
string

UpdateMask

public FieldMask UpdateMask { get; set; }

Required. Specifies the path, relative to Cluster, of the field to update. For example, to change the number of workers in a cluster to 5, the update_mask parameter would be specified as config.worker_config.num_instances, and the PATCH request body would specify the new value, as follows:

{
  "config":{
    "workerConfig":{
      "numInstances":"5"
    }
  }
}

Similarly, to change the number of preemptible workers in a cluster to 5, the update_mask parameter would be config.secondary_worker_config.num_instances, and the PATCH request body would be set as follows:

{
  "config":{
    "secondaryWorkerConfig":{
      "numInstances":"5"
    }
  }
}

<strong>Note:</strong> Currently, only the following fields can be updated:

<table> <tbody> <tr> <td><strong>Mask</strong></td> <td><strong>Purpose</strong></td> </tr> <tr> <td><strong><em>labels</em></strong></td> <td>Update labels</td> </tr> <tr> <td><strong><em>config.worker_config.num_instances</em></strong></td> <td>Resize primary worker group</td> </tr> <tr> <td><strong><em>config.secondary_worker_config.num_instances</em></strong></td> <td>Resize secondary worker group</td> </tr> <tr> <td>config.autoscaling_config.policy_uri</td><td>Use, stop using, or change autoscaling policies</td> </tr> </tbody> </table>

Property Value
Type Description
FieldMask