Official |[Azure HDInsight] Create Cluster

Operation name

Create Cluster

Function overview

Creates an Azure HDInsight cluster.

= Remarks =

This operation uses Azure Active Directory as authentication. For more details on Azure Active Directory configuration, refer to the following pages:

"Azure Active Directory developer's guide" (http://go.microsoft.com/fwlink/?LinkId=290817)
"Authorization Code Grant Flow" (https://msdn.microsoft.com/en-us/library/azure/dn645542.aspx)

This operation uses Azure Resource Manager REST API. For more details on API specifications, refer to the following page:

"REST API reference for Azure Resource Manager" (https://msdn.microsoft.com/library/azure/dn790568.aspx)

Data model

The data model of this component is table model type.

Properties

= Remarks =

For details on use of variables, refer to Variables.

Basic settings

Item name	Required/Optional	Use of variables	Description	Remarks
Name	Required	Not available	Enter a name that is used on the script canvas.

Required settings

Item name

Required/Optional

Use of variables

Description

Remarks

Destination

Required

Not available

Select a connection resource.

Add: A new connection resource can be added.
Edit list: Connection resource settings can be edited in > HULFT INTEGRATE > Connections.

In the connection settings for OpenID Connect 1.0, set the following value for Additional parameters.

Additional parameters/Key	Additional parameters/Value
resource	https://management.core.windows.net/

Subscription ID

Required

Not available

Select a subscription ID.

Resource group name

Required

Not available

Select a resource group name.

Cluster name

Required

Available

Enter a cluster name.

Wait for create completion

Optional

Not available

Select whether to wait for completion of cluster creation to execute an operation.

Selected

(Default)

Wait for completion of cluster creation to execute an operation.

Not selected

Proceed to the subsequent operation without waiting after a cluster creation request is sent.

Property actions

Item name	Description	Remarks
Update subscription IDs	You can obtain subscription IDs from the specified Destination and set them in Subscription ID.	Enabled when Destination is selected.
Update resource group names	You can obtain resource group names from the specified Subscription ID and set them in Resource group name.	Enabled when Destination and Subscription ID are selected.

Storage settings

Item name	Required/Optional	Use of variables	Description	Remarks
Destination BLOB storage	Required	Not available	Select a BLOB storage connection resource. Add A new connection resource can be added. Edit list Connection resource settings can be edited in the resource list editing screen.	The BLOB storage needs to belong to the resource group specified in Resource group name.
Container name	Required	Available	Select or enter the container name.

Item name

Required/Optional

Use of variables

Description

Remarks

Destination BLOB storage

Required

Not available

Select a BLOB storage connection resource.

Add: A new connection resource can be added.
Edit list: Connection resource settings can be edited in the resource list editing screen.

The BLOB storage needs to belong to the resource group specified in Resource group name.

Container name

Required

Available

Select or enter the container name.

Property actions

Item name	Description	Remarks
Update container names	You can obtain container names from the specified Destination BLOB storage and set them in Container name.	Enabled when Destination BLOB Storage is selected.

Cluster settings

Item name	Required/Optional	Use of variables	Description	Remarks
Number of worker nodes	Required	Available	Enter the number of worker nodes.
Fee level of worker node	Required	Not available	Select the fee level for the worker node.	Due to differences in the series for virtual machine sizes, when the A3 or A4 fee level is selected, a cluster for the A4_v2 or A8_v2 fee level is created respectively.
Fee level of head node	Required	Not available	Select the fee level for the head node.	Due to differences in the series for virtual machine sizes, when the A3 or A4 fee level is selected, a cluster for the A4_v2 or A8_v2 fee level is created respectively.
Cluster user name	Required	Available	Enter the cluster user name.
Cluster password	Required	Available	Enter the cluster password.	For password restrictions, check the Azure portal.
SSH user name	Required	Available	Enter the SSH user name.
SSH password	Required	Available	Enter the SSH password.	For password restrictions, check the Azure portal.

Comment

Item name	Required/Optional	Use of variables	Description	Remarks
Comment	Optional	Not available	You can write a short description of this connector.

Schemas

Input schema

None.

Output schema

None.

Loading schema in Mapper

The schema is loaded automatically.

= Remarks =

For details, refer to Edit Schema.

Transaction

Transaction isn't supported.

Parallel Stream Processing

PSP isn't supported.

Available component variables

Component variable name	Description	Remarks
message_category	When an error occurs, the category of the message code corresponding to the error is stored.	The default value is null.
message_code	When an error occurs, the code of the message code corresponding to the error is stored.	The default value is null.
message_level	When an error occurs, the severity of the message code corresponding to the error is stored.	The default value is null.
error_type	When an error occurs, the error type is stored.	The default value is null. The format of the error type is as follows. Example: java.io.FileNotFoundException
error_message	When an error occurs, the error message is stored.	The default value is null.
error_trace	When an error occurs, the trace information for the error is stored.	The default value is null.

Message codes, exception messages, and limitations

Connector	Message code	Exception message	Limitations
Messages and limitations of the Azure HDInsight connector