You can edit the KPIs, alerts, parameters, size and scale details of your flow
deployment under Deployment Settings or using the CDP
CLI.
You can either edit your deployment on the Cloudera Data Flow UI
or through the CLI.
You must have the DFFlowAdmin role assigned to perform this task.
You must have deployed a flow definition in Cloudera Data Flow.
Editing deployments on the user interface🔗
Open Cloudera Data Flow by clicking the
DataFlow tile in the Cloudera sidebar.
Click Deployments from the left navigation
pane.
Select a flow deployment to expand the Deployment
Details pane and get deployment, KPI, system metrics,
alerts, and event history information.
In Deployment Details, click Actions > Manage Deployment.
You are redirected to the Deployment Manager
page.
Select KPIs and Alerts to edit KPIs or the alerts they
trigger.
Select Sizing and Scaling
to change the size and number of NiFi nodes provisioned for your flow
deployment
to toggle auto-scaling
to view storage type
Select Parameters to change flow deployment parameter
values.
To edit a single parameter, click next to the
parameter.
To edit a parameter group click Edit Group.
To import parameters from a shared parameter group, click Import Shared Parameters. From the
available shared parameter groups, select the parameters you want to
import.
If a shared parameter group has been modified since it was imported to a
deployment, you get a similar warning: Click Update Parameters, or
Update All Parameter Contexts if you have
several stale parameter contexts and you want to update them in one go.
The Update Parameters dialog displays all changed
parameters with the old and new values. Click
Update.
You can confirm by finding the Deployment Update success, in
Alerts under Deployment
Details.
Click Apply Changes before exiting each tab.
Editing a deployment using the CLI🔗
You have installed CDP CLI.
You have run df list-deployments. The output includes the
crn field containing the deployment-crn
and the service.crn field containing the
environment-crn.
To obtain the configuration-version, you have run the following command, the
output of which contains the configurationVersion field
containing the configuration-version
value:
[--static-node-count] – Specifies the number of NiFi nodes when
autoscaling is not enabled. You can select between 1 and 32 nodes. The
default value is 1.
[--auto-scaling-enabled | --no-auto-scaling-enabled] – Specifies whether
you want to enable autoscaling. The default is to disable autoscaling.
[--auto-scale-min-nodes] – Specifies the minimum nodes when you
have autoscaling enabled. If you have autoscaling enabled, this
parameter is required.
[--auto-scale-max-nodes] – Specifies the maximum nodes when
autoscaling is enabled. If you have autoscaling enabled, this
parameter is required.
[--parameter-groups] – Specifies the location of the parameter group
JSON file you, if you are using one for this flow deployment.
[--kpis] – Specifies the location of the KPIs JSON file, if you are
providing KPIs for this flow.
Manage Deployment.
You are redirected to the Deployment Manager page.
next to the
parameter. 
Import Shared Parameters. From the
available shared parameter groups, select the parameters you want to
import.
