Class UpdateClusterRequest (5.3.0)

Version 5.3.0

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UpdateClusterRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A request to update a cluster.

Attributes
Name	Description
project_id	str Required. The ID of the Google Cloud Platform project the cluster belongs to.
region	str Required. The Dataproc region in which to handle the request.
cluster_name	str Required. The cluster name.
cluster	google.cloud.dataproc_v1.types.Cluster Required. The changes to the cluster.
graceful_decommission_timeout	google.protobuf.duration_pb2.Duration Optional. Timeout for graceful YARN decomissioning. 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.
update_mask	google.protobuf.field_mask_pb2.FieldMask 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" } } } Note: Currently, only the following fields can be updated: .. raw:: html Mask Purpose labels Update labels config.worker_config.num_instances Resize primary worker group config.secondary_worker_config.num_instances Resize secondary worker group config.autoscaling_config.policy_uri Use, stop using, or change autoscaling policies
request_id	str Optional. A unique ID used to identify the request. If the server receives two UpdateClusterRequest __\ s 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.