scale-horizontally

subtitle

Horizontally scale the Data Lake nodes, to add additional compute nodes to the cluster.

version

0.9.111

Description

Horizontally scale the target host group in the Data Lake cluster. The possible option for the instance group are raz_scale_out, hms_scale_out, kafka_scale_out, solr_scale_out, storage_scale_out

Synopsis

  scale-horizontally
--datalake-name <value>
--instance-group-name <value>
--instance-group-desired-count <value>
[--cli-input-json <value>]
[--generate-cli-skeleton]

Options

--datalake-name (string)

The name of the Data Lake

--instance-group-name (string)

The target host group name to be scaled.

Possible values:

  • solr_scale_out

  • hms_scale_out

  • raz_scale_out

  • kafka_scale_out

  • storage_scale_out

--instance-group-desired-count (integer)

The target number of the scaling operation. If the desired count is less than the actual node count the scaling action will be a downscale operation.

--cli-input-json (string)

Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values.

--generate-cli-skeleton (boolean)

Prints a sample input JSON to standard output. Note the specified operation is not run if this argument is specified. The sample input can be used as an argument for --cli-input-json.

Output

datalakeName -> (string)

The name of the datalake.

Form Factors

public