Resize a Cluster

Resize a Cluster

Usage

db_cluster_resize(
  cluster_id,
  num_workers = NULL,
  autoscale = NULL,
  host = db_host(),
  token = db_token(),
  perform_request = TRUE
)

Arguments

cluster_id

Canonical identifier for the cluster.

num_workers

Number of worker nodes that this cluster should have. A cluster has one Spark driver and num_workers executors for a total of num_workers + 1 Spark nodes.

autoscale

Instance of cluster_autoscale().

host

Databricks workspace URL, defaults to calling db_host().

token

Databricks workspace token, defaults to calling db_token().

perform_request

If TRUE (default) the request is performed, if FALSE the httr2 request is returned without being performed.

Details

The cluster must be in the RUNNING state.

See also

Other Clusters API: db_cluster_create(), db_cluster_edit(), db_cluster_events(), db_cluster_get(), db_cluster_list(), db_cluster_list_node_types(), db_cluster_list_zones(), db_cluster_perm_delete(), db_cluster_pin(), db_cluster_restart(), db_cluster_runtime_versions(), db_cluster_start(), db_cluster_terminate(), db_cluster_unpin(), get_and_start_cluster(), get_latest_dbr()