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Talend Open Studio Cookbook by Rick Barton

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Locating execution errors from the console output

This recipe shows that the often complex errors returned by Java can, in the main, be located fairly easily if you know how.

If you are already familiar with Java, this exercise is trivial; however, if you are not then Java errors can often seem very intimidating.

Getting ready

Open the jo_cook_ch10_0020_findExecutionError job.

How to do it...

The steps for locating execution errors from the console output are as follows:

  1. Run the job. It will fail with a null pointer error. Note the line number from the first line of the list of lines; 2636.
    How to do it...
  2. Open the Code tab and press CTRL + L.
  3. Type 2636 as the line number, ...

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