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Configuring the input schemas

Procedure

  1. Double-click the tELTHiveInput component using the customer link to open its Component view.
  2. Click the [...] button next to Edit schema to open the schema editor.
  3. Click the button as many times as required to add columns and rename them to replicate the schema of the customer table we created earlier in Hive.
    You can as well use the customer schema you retrieve and store in the Repository to set up this schema. For further information about how to set up a connection to Hive and retrieve and store the schema in Repository, see Talend Studio User Guide.
  4. In the Default table name field, enter the name of the input table, customer, to be processed by this component.
  5. Double-click the other tELTHiveInput component using the state_city link to open its Component view.
  6. Click the [...] button next to Edit schema to open the schema editor.
  7. Click the button as many times as required to add columns and rename them to replicate the schema of the state_city table we created earlier in Hive.
  8. In the Default table name field, enter the name of the input table, state_city, to be processed by this component.

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