tDataSetOutput Standard properties - 7.1

Data Preparation

author
Talend Documentation Team
EnrichVersion
7.1
EnrichProdName
Talend Big Data
Talend Big Data Platform
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task
Data Governance > Third-party systems > Data Preparation components
Data Quality and Preparation > Third-party systems > Data Preparation components
Design and Development > Third-party systems > Data Preparation components
EnrichPlatform
Talend Data Preparation
Talend Studio

These properties are used to configure tDataSetOutput running in the Standard Job framework.

The Standard tDataSetOutput component belongs to the Talend Data Preparation family.

The component in this framework is available in all subscription-based Talend products.

Basic settings

Schema and Edit Schema

A schema is a row description. It defines the number of fields (columns) to be processed and passed on to the next component. When you create a Spark Job, avoid the reserved word line when naming the fields.

Click Edit schema to make changes to the schema. If the current schema is of the Repository type, three options are available:

  • View schema: choose this option to view the schema only.

  • Change to built-in property: choose this option to change the schema to Built-in for local changes.

  • Update repository connection: choose this option to change the schema stored in the repository and decide whether to propagate the changes to all the Jobs upon completion. If you just want to propagate the changes to the current Job, you can select No upon completion and choose this schema metadata again in the Repository Content window.

Url

Type the URL of the Talend Data Preparation web application, between double quotes.

Email

Type the email address that you use to log in the Talend Data Preparation web application, between double quotes. This field is only available in Create or Update mode.

Password

Click the [...] button and type your user password for the Talend Data Preparation web application, between double quotes. This field is only available in Create or Update mode.

If you are working with Talend Cloud Data Preparation and if:

  • MFA ( Multi Factor Authentication) is enabled, enter an access token in the field.
  • MFA is not enabled but SSO (Single Sign-On) is configured, enter either an access token or your password in the field.

    It is recommend to use tokens as passwords will soon be obsolete and disappear.

  • MFA is not enabled and SSO is not configured, enter either an access token or your password in the field.

Mode

  • Create: Creates a new dataset from your input data in Talend Data Preparation .

  • Update: Uses your input data to update the dataset defined in the Dataset Name field.

  • Create or update: Creates a new dataset if the dataset defined in Dataset Name does not exist, or updates it if it exists.

  • Livedataset: Creates a dataset that can be imported in Talend Data Preparation via an on-demand Job execution in Talend Administration Center.

Dataset Name

Type the name you want to give the new dataset, between double quotes. This field is only available in Create, Update, or Create or update mode.

Limit

Specifiy the number of rows to be processed.

Advanced settings

Platform

Two options are available for this drop-down list:

  • Data Preparation is the default value. Use this option if you want to use the tDatasetOutput component in the Talend Data Preparation context.
  • Data Catalog. This value only exists for internal testing pruposes, and should only be selected if directly asked to do so by your Talend support representative.

tStatCatcher Statistics

Select this check box to gather the Job processing metadata at the Job level as well as at each component level.

Usage

Usage rule

This component needs incoming data from the preceding component for creating or updating datasets.