August 16, 2023

Dynamically selecting the preparation from Talend Data Preparation – Docs for ESB 6.x

  2. Talend for ESB Docs
  3. Docs 6.x
  4. Dynamically selecting the preparation from Talend Data Preparation – Docs for ESB 6.x

Dynamically selecting the preparation from Talend Data Preparation

  1. In the design workspace, select tDataprepRun and click the
    Component tab to define its basic settings.

    Use_Case_tDataprepRun_dynamic_prep_10.png

  2. In the URL field, type the URL of the Talend Data Preparation web application, between
    double quotes. Port 9999 is the default port for Talend Data Preparation.
  3. In the Username and Password
    fields, enter your Talend Data Preparation connection information, between
    double quotes.

    Note: If you are using Talend Data Preparation Cloud, you need to use your Talend Data Preparation Cloud login instead of
    your Talend Data Preparation
    email.

  4. Select the Dynamic preparation selection check box to
    dynamically define the preparations with their paths in Talend Data Preparation rather than their technical
    ids.
  5. In the Preparation path field, enter
    "customers/"+((String)globalMap.get("tFileList_2_CURRENT_FILE"))+"_preparation".

    This expression is made of three distinct parts. In the path,
    customers is the folder in Talend Data Preparation where the preparations are
    kept. As for the preparations names, because they are partly reused from the
    local sub folders names, you will use this expression to retrieve those sub
    folders name from the tFileList_1, and attach the
    _preparation suffix.

  6. In the Preparation version field, type
    current between double quotes, in order to use the
    current version of the preparation.
  7. Click Sync columns to retrieve the schema of the
    previous component.
Document get from Talend https://help.talend.com
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Docs 6.x
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