Label*

Default Value: N/A
Example: STD DB Acc DeltaLake AWS ALD

String

None.

Specify a unique label for the account.

Download JDBC Driver Automatically

Default Value: Not Selected

Example: Selected

Checkbox

None.

Select this checkbox to allow the Snap account to download the certified JDBC Driver for DLP. The following fields are disabled when this checkbox is selected.

• JDBC JAR(s) and/or ZIP(s) : JDBC Driver

• JDBC driver class

To use a JDBC Driver of your choice, clear this checkbox, upload (to SLDB), and choose the required JAR files in the JDBC JAR(s) and/or ZIP(s): JDBC Driver field. 

JDBC URL*

Default Value: N/A

Example: jdbc:spark://adb-2409532680880038.18.azuredatabricks.net:443/default;transportMode=http;ssl=1;httpPath=sql/protocolv1/o/2409532680880038/0326-212833-drier754;AuthMech=3;

String

None.

Enter the JDBC driver connection string that you want to use in the syntax provided below, for connecting to your DLP instance. See Microsoft's JDBC and ODBC drivers and configuration parameters for more information.

jdbc:spark://dbc-ede87531-a2ce.cloud.databricks.com:443/default;transportMode=http;ssl=1;httpPath=
sql/protocolv1/o/6968995337014351/0521-394181-guess934;AuthMech=3;UID=token;PWD=<personal-access-token> 

Use Token Based Authentication

Default value: Selected

Example: Not selected

Checkbox

None.

Select this checkbox to use token-based authentication for connecting to the target database (DLP) instance. Activates the Token field.

Token*

Default value: N/A

Example: <Encrypted>

String

Use Token Based Authentication checkbox is selected.

Enter the token value for accessing the target database/folder path.

Database name*

Default value: N/A

Example: Default

String

None.

Enter the name of the database to use by default. This database is used if you do not specify one in the Databricks Select or Databricks Insert Snaps.

Source/Target Location*

Default value: N/A

Example: Default

Dropdown list

None.

Select the source or target data warehouse into which the queries must be loaded, that is ADLS Gen2. This activates the following fields:

• Azure storage account name

• Azure Container

• Azure Folder

• Azure Auth Type

• SAS Token

• Azure Storage Account

Azure storage account name*

Default value: N/A

Example: tonyblob

String

Source is ADLS Gen2.

Enter the name with which Azure Storage was created. The Bulk Load Snap automatically appends the '.blob.core.windows.net' domain to the value of this property.

Azure Container*

Default value: N/A

Example: sl-bigdata-qa

String

Source is ADLS Gen2.

Enter the name of an existing Azure container.

Azure folder*

Default value: N/A

Example: test-data

String

Source is ADLS Gen2.

Enter the name of an existing Azure folder to be used within the container for hosting files.

Azure Auth Type

Default value: Shared Access Signature

Example: Shared Access Signature

Dropdown list

Source is ADLS Gen2.

Select the authorization type that you want to consider while setting up the account. Options available are:

• Storage account Key

• Shared Access Signature: Select when you want to enter the SAS Token associated with the Azure storage account.

SAS Token*

Default value: N/A

Example: ?sv=2020-08-05&st=2020-08-29T22%3A18%3A26Z&se=2020-08-30T02%3A23%3A26Z&sr=b&sp=rw&sip=198.1.2.60-198.1.2.70&spr=https&sig=A%1DEFGH1Ijk2Lm3noI3OlWTjEg2tYkboXr1P9ZUXDtkk%3D

String

Azure Auth Type is Shared Access Signature.

Enter the SAS token which is the part of the SAS URI associated with your Azure storage account. See Getting Started with SAS for details.

Azure storage account key*

Default value: N/A

Example: ABCDEFGHIJKL1MNOPQRS

String

Azure Auth Type is Storage account key.

Enter the access key ID associated with your Azure storage account.

Advanced Properties

Other parameters that you want to specify to configure the account. This field set consists of the following fields:

• URL Properties

• Batch Size

• Fetch Size

• Min Pool Size

• Max Pool Size

• Max Life Time

Use this field set to define the account parameter's name and its corresponding value. Click + to add the parameters and the corresponding values. Add each URL property-value pair in a separate row. It consists of the following fields:

• URL property name

• URL property value

N/A

None

Specify the name of the parameter for the URL property.

N/A

None

Specify the value for the URL property parameter.

Integer

None

Specify the number of queries that you want to execute at a time.

• If the Batch Size is one, the query is executed as-is, that is the Snap skips the batch (non-batch execution).

• If the Batch Size is greater than one, the Snap performs the regular batch execution.

Integer

None

Specify the number of rows a query must fetch for each execution.

Large values could cause the server to run out of memory.

Integer

None

Specify the minimum number of idle connections that you want the pool to maintain at a time. 

Integer

None

Specify the maximum number of connections that you want the pool to maintain at a time.

Integer

None

Specify the maximum lifetime of a connection in the pool, in seconds.

• Ensure that the value you enter is a few seconds shorter than any database or infrastructure-imposed connection time limit.

• 0 (zero) indicates an infinite lifetime, subject to the Idle Timeout value.

• An in-use connection is never retired. Connections are removed only after they are closed.

Minimum value: 0
Maximum value: No limit

Integer

None

Specify the maximum amount of time in seconds that a connection is allowed to sit idle in the pool. 

0 (zero) indicates that idle connections are never removed from the pool.

Minimum value: 0
Maximum value: No limit

Integer

None

Specify the maximum time in milliseconds you want the system to wait for a connection to become available when the pool is exhausted.

Minimum value: 0
Maximum value: No limit

Account validation failed.

The Pipeline ended before the batch could complete execution due to a connection error.

Verify that the Refresh token field is configured to handle the inputs properly. If you are not sure when the input data is available, configure this field as zero to keep the connection always open.