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Setting up the Job

Procedure

  1. Double-click the new Map/Reduce Job to open it in the workspace.
    The Map/Reduce component Palette is opened.
  2. Delete tMysqlInput in this scenario as it is not a Map/Reduce component and use tRowGenerator in its place. Link it to tGenKey with a Row > Main link.
  3. Double-click tRowGenerator to open its editor.
  4. Define the schema you want to use to write data in Hadoop.
  5. Click OK to validate your schema and close the editor.
  6. Leave the settings of the other components as you defined initially in the standard version of the Job.

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