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Snaps in the Databricks Snap Pack do not support array, map, and struct data types in their input and output documents.

Known Issues

The Databricks - Unload Snap fails with the error: External source/target type is invalid when you attempt unloading data from your DLP instance to a DBFS locationNone.

Snap Views

Type

Format

Number of Views

Examples of Upstream and Downstream Snaps

Description

Input 

Document

  • Min: 0

  • Max: 1

  • Mapper

  • Copy

  • JSON Generator

A JSON document containing parameterized inputs for the Snap’s configuration, if needed.

Output

Document

  • Min: 0

  • Max: 1

  • JSON Parser

  • CSV Parser

  • Mapper

  • AVRO Parser

A JSON document containing the unload request details and the result of the unload operation.

Error

Error handling is a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that the Snap might encounter while running the Pipeline by choosing one of the following options from the When errors occur list under the Views tab. The available options are:

  • Stop Pipeline Execution: Stops the current pipeline execution when the Snap encounters an error.

  • Discard Error Data and Continue: Ignores the error, discards that record, and continues with the rest of the records.

  • Route Error Data to Error View: Routes the error data to an error view without stopping the Snap execution.

Learn more about Error handling in Pipelines.

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