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Hitachi Vantara HCE-5920 Exam - Topic 6 Question 9 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam
Question #: 9
Topic #: 6
[All HCE-5920 Questions]

A Big Data customer is experiencing failures on a Table input step when running a PDl transformation on AEL Spark against a large Oracle database.

What are two methods to resolve this issue? (Choose two.)

Choose 2 answers

Show Suggested Answer Hide Answer
Suggested Answer: A, B

by Cristy at Jun 24, 2022, 07:18 PM

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Florinda
7 months ago
C seems irrelevant here, not sure why it's even an option.
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Valentin
7 months ago
Increasing driver memory is a must for large datasets!
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Ngoc
7 months ago
Surprised that loading to HDFS isn't the first choice!
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Tanja
7 months ago
I think A could help too, but not sure it's the best option.
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Maddie
7 months ago
Definitely B and D! Those are solid fixes.
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Viola
8 months ago
Adding the Step ID to the Configuration File seems too specific; I don't think that's a common fix for this kind of issue.
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Jina
8 months ago
I'm a bit confused about the message buffers option; I don't recall seeing that in our study materials.
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Gracia
8 months ago
I remember a practice question where loading data to HDFS first was suggested, so that might be one of the right answers here.
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Sharee
8 months ago
I think increasing the Spark driver memory configuration could help, but I'm not entirely sure if that's the only solution needed.
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Carmela
8 months ago
I've got a good handle on VPLS concepts, so I think I can tackle this question. I'll carefully read through the options and select the one that best matches the default behavior described in the question.
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Jules
8 months ago
Deleting and recreating the item? That seems like a lot of work. I wonder if there's a more straightforward solution.
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