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Hitachi Vantara HCE-5920 Exam - Topic 1 Question 20 Discussion

You have slow-running steps in a PDI transformation and you notice that it is taking a long time for subsequent steps to get data and begin processing.Which action will help solve the problem?
A) Reduce the value in the Nr' of rows in rowset' option on the Miscellaneous tab in the Transformation properties.
B) Select the 'Enable step performance monitoring?' option on the Monitoring tab in the Transformation properties.
C) Right click on the slow-running steps and select the Load Balance option from the Data Movement submenu.
D) Select the 'Execute for every input row? Option on the Advanced tab of the Transformation properties from the parent job.

Hitachi Vantara HCE-5920 Exam - Topic 1 Question 20 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam
Question #: 20
Topic #: 1
[All HCE-5920 Questions]

You have slow-running steps in a PDI transformation and you notice that it is taking a long time for subsequent steps to get data and begin processing.

Which action will help solve the problem?

Show Suggested Answer Hide Answer
Suggested Answer: A

by Kattie at Feb 03, 2023, 02:44 PM

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Hubert
8 months ago
Reducing rowset size has worked for me in the past!
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Renea
8 months ago
Wait, D sounds risky! Is it really a good option?
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Shenika
9 months ago
C is worth a try, but not sure it will solve the issue.
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Casie
9 months ago
I disagree, B could help identify the bottleneck.
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Donte
9 months ago
A is definitely the way to go!
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Chandra
9 months ago
The 'Execute for every input row?' option sounds familiar, but I feel like that could actually make things worse if the steps are already slow.
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Giuseppe
9 months ago
I practiced a question similar to this where load balancing was mentioned. It might help distribute the workload better, but I can't recall the specifics.
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Yolando
9 months ago
I think enabling step performance monitoring could give us insights into what's slowing things down, but I’m not entirely confident if it will actually solve the issue.
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Loreen
9 months ago
I remember something about adjusting the rowset settings, but I'm not sure if reducing the number of rows is the right approach here.
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Jennifer
9 months ago
Choosing the metrics upfront makes sense to me. That way we can plan the test properly and have a clear goal in mind from the start.
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Goldie
9 months ago
Okay, I'm feeling pretty confident about this now. I've mapped out all the cash flows and run the numbers a few times. I'm ready to select the correct answer and move on to the next question.
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Laura
9 months ago
I'm leaning towards Option C, but I'm not entirely confident since there were so many details in the YANG model.
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Elvis
10 months ago
Hmm, I'm a bit confused. Do we need to hash or encrypt the word list first? I'm not sure about that part.
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