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Huawei Exam H13-711 Topic 4 Question 102 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 102
Topic #: 4
[All H13-711 Questions]

Which two modules are responsible for HDFS NameNode active / standby management and metadata file merge?

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Suggested Answer: A

by Myrtie at Oct 20, 2024, 04:47 PM

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Olive
2 months ago
I'm leaning towards option A. Zkfc and standby NameNode just sounds like the most comprehensive solution for the job. Gotta love those redundant components!
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Teddy
29 days ago
Zkfc and standby NameNode seem like the best choice for ensuring high availability in HDFS.
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Benton
1 months ago
I think option A makes the most sense too. It's important to have a backup in case the active NameNode fails.
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Mireya
1 months ago
I agree, having both Zkfc and standby NameNode definitely adds a layer of redundancy.
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Renato
2 months ago
Haha, the master NameNode? What is this, a monarch ruling over the cluster? I'd go with option D, the primary NameNode and JournalNode seem like the right combo here.
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Lamar
1 months ago
Haha, not a monarch ruling over the cluster, just the primary NameNode and JournalNode.
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Kandis
1 months ago
Definitely, those two modules handle the active / standby management and metadata file merge.
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Jade
1 months ago
Yeah, I agree. Option D seems like the correct choice.
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Wade
1 months ago
Definitely, option D is the way to go for HDFS NameNode management.
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Kirk
2 months ago
I think the primary NameNode and JournalNode are the ones we need for this task.
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Desirae
2 months ago
I think the primary NameNode and JournalNode are the ones responsible for that.
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Regenia
2 months ago
Yeah, the master NameNode does sound a bit royal. I agree, option D seems more practical.
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Princess
3 months ago
I'm not so sure about that, I think the primary and standby NameNodes are responsible for the management, but the JournalNode might be involved in the metadata file merge. Hmm, tough one.
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Kerry
3 months ago
Option A looks good, the Zkfc and standby NameNode seem to be responsible for the active/standby management and metadata file merge. Sounds legit to me.
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Kent
1 months ago
I've heard that Zkfc and standby NameNode are crucial for managing the NameNode and metadata files.
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Gennie
1 months ago
I'm not sure, but it seems like Zkfc and standby NameNode are the right choice for this.
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Donte
1 months ago
Yes, I agree. It makes sense that those two modules handle the active/standby management.
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Laticia
2 months ago
I think option A is correct, Zkfc and standby NameNode are responsible for that.
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Johna
3 months ago
I disagree, I believe the correct answer is B) Primary NameNode and standby NameNode because the Primary NameNode is responsible for managing the metadata.
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Roxane
3 months ago
I think the answer is A) Zkfc and standby NameNode.
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