August 15, 2023

Defining the final output schema and the output file – Docs for ESB 6.x

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  4. Defining the final output schema and the output file – Docs for ESB 6.x

Defining the final output schema and the output file

  1. Double-click tPigFilterColumns to open
    its Basic settings view.

    use_case_tpigjoin-7.png

  2. Click the […] button next to Edit schema to open the [Schema] dialog box.

    use_case_tpigjoin-8.png

  3. From the input schema, select the columns you want to include in your
    result file by clicking them one after another while pressing the Shift key, and click the
    [->]     button to copy them to the output schema. Then, click
    OK to validate the schema setting and
    close the dialog box.

    In this example, we want the result file to include all the information
    except the group IDs.
  4. Double-click tPigStoreResult to open its
    Basic settings view.

    use_case_tpigjoin-9.png

  5. Click Sync columns to retrieve the schema
    structure from the preceding component.
  6. Fill in the Result file field with the
    full path to the result file, and select the Remove
    result file directory if exists     check box.
  7. Select PigStorage from the Store function list, and leave rest of the
    settings as they are.
Document get from Talend https://help.talend.com
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Docs 6.x
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