Hitachi Vantara HCE-5920 Exam - Topic 1 Question 4 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam

Question #: 4
Topic #: 1

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?

AExecute the transformation via the pan script and pass the performance gathering parameter.

BEnsure there is enough memory on the Pentaho server and that there are no 'Out Of Memory' errors in the log.

CMake sure the customer is using data partitioning to ensure parallel processing for faster execution

DVerify 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

Show Suggested Answer

Suggested Answer: A

by Thurman at May 10, 2022, 12:11 AM

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Kendra

7 months ago

Not sure about the Step Metrics tab, seems a bit complicated for a quick check.

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Norah

7 months ago

Data partitioning is key for performance, don’t skip that step!

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Katina

7 months ago

Wait, are there really 'Out Of Memory' errors? That sounds serious!

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Crissy

7 months ago

I agree, memory issues can really slow things down!

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Julianna

8 months ago

Definitely check the memory on the server first.

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Annamae

8 months ago

I feel like data partitioning from option C could help, but I’m not clear on how to implement it effectively.

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Denae

8 months ago

Option D sounds familiar; I think we practiced comparing input and output buffers in our last session.

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Barrie

8 months ago

I’m not entirely sure about the performance gathering parameter in option A. Did we cover that in detail?

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Rene

8 months ago

I remember we talked about checking memory issues, so option B seems like a good starting point.

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Anglea

8 months ago

I'm a little unsure about this one. I'll have to make an educated guess.

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Antonio

8 months ago

This question sounds familiar! I practiced one about identifying customer requirements, and I almost picked Target Quality Assurance.

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Felix

8 months ago

Hmm, I'm a bit unsure about this one. The question is asking about a specific MAC address and IP address, so I'll need to make sure I understand how to configure DHCP to handle that scenario.

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