How to Schedule an Infosphere Datastage Job in crontab

This is a quick, easy, shortcut way to schedule an InfoSphere DataStage job in Linux crontab to take advantage of capabilities within crontab not available in the InfoSphere graphical user interface (GUI).

For this example, the job has been adjusted from the stand InfoSphere scheduler graphical user interface (GUI) setting to run every 15 minutes, which is not available in the GUI.

The Basic crontab Scheduling Process

  • Schedule the job in DataStage Director
  • Login into Linux as the user, who created the schedule
  • Run ‘crontab -e’ command
  • Edit crontab command line using VI commands
  • Saves changes

Note: The revised schedule if different from the InfoSphere scheduler GUI standard setting will not display as changed in the GUI.  However, the jobs will run as scheduled, if edited correctly, and can be verified in the Director Client.

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