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06/10/2022 4:04 am
A customer's transformation Is running slowly in a lest environment. You have access to Spoon and you can run and monitor the job.
How do you troubleshoot this problem?
- A . Execute the transformation via the pan script and pass the performance gathering parameter.
- B . Ensure there is enough memory on the Pentaho server and that there are no "Out Of Memory' errors in the log.
- C . Make sure the customer is using data partitioning to ensure parallel processing for fasterexecution
- D . Verify that there are no bottleneck slaps m the transformation by comparing the amount of rows in the input buffer versus the output buffer within the Step Metrics tab
Suggested Answer: A