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Designing jobs in DataStage with the Java Integration stage

Designing jobs with the Java Integration stage (DataStage®)

You can use the Java™ Integration stage to integrate Java code and develop jobs that read, write, and load data.

Procedure

  1. To set up the Java Integration stage as a source to retrieve data from Java code:
    1. Configure Java Integration stage as a source.
    2. Set up column definitions.
    3. Map link index and link names.
  2. To set up the Java Integration stage as a target to pass data to Java code:
    1. Configure the Java Integration stage as a target.
    2. Set up column definitions.
    3. Map link index and link names.
  3. To set up the Java Integration stage as a transformer to transform data on input link, and write to output link:
    1. Configuring Java Integration stage as a transformer (DataStage).
    2. Set up column definitions.
    3. Map link index and link names.
  4. Look up data by using reference links.
  5. Compile and run the job.
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