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Hitachi Vantara HCE-5920 Exam - Topic 1 Question 83 Discussion

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
A) Increase the maximum size of the message butters tor your AEL environment. and B) Load the data to HDFS before running the transform.
C) Add the Step ID to the Configuration File.
D) Increase the Spark driver memory configuration.

Hitachi Vantara HCE-5920 Exam - Topic 1 Question 83 Discussion

Actual exam question for Hitachi Vantara's HCE-5920 exam
Question #: 83
Topic #: 1
[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 Nohemi at Jun 17, 2026, 10:32 PM

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Kanisha
2 hours ago
The message buffers option seems a bit off to me; I don't recall it being a common solution for this type of issue.
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Bong
5 days ago
I think we had a similar practice question about optimizing Spark configurations; increasing memory sounds familiar.
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Herminia
10 days ago
I'm not entirely sure, but loading data to HDFS first might help with the input step failures.
upvoted 0 times
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Nina
16 days ago
I remember we discussed increasing the Spark driver memory in class; it seems like a good option here.
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