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Huawei H13-723_V2.0 Exam - Topic 1 Question 38 Discussion

Actual exam question for Huawei's H13-723_V2.0 exam
Question #: 38
Topic #: 1
[All H13-723_V2.0 Questions]

TowardsHBaseincrease in the clusterRegionServerhost, the original cluster must be stopped first, becauseHBase

Dynamic expansion is not supported.

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Suggested Answer: A

by Tiffiny at May 10, 2024, 11:40 AM

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Solange
3 months ago
False! I think there are ways to scale without stopping everything.
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Edna
3 months ago
Yep, it's a bit of a hassle, but that's how it works.
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Janey
3 months ago
Wait, really? I thought you could just add nodes on the fly.
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Kris
4 months ago
Totally agree, you have to stop the cluster first.
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Delsie
4 months ago
That's true, HBase doesn't support dynamic expansion.
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Ahmad
4 months ago
I remember discussing this in class, and it seems like the answer should be false since there are ways to add RegionServers without stopping the cluster.
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Ben
4 months ago
I recall something about HBase not supporting dynamic changes, so I would lean towards true, but I could be wrong.
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Tamra
4 months ago
I'm not entirely sure, but I feel like there was a practice question that mentioned dynamic expansion might be possible in some scenarios.
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Lashawnda
5 months ago
I think the statement is true because I remember reading that HBase requires the cluster to be stopped for changes like adding RegionServers.
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Marg
5 months ago
This seems pretty straightforward to me. The question clearly states that dynamic expansion is not supported, so the original cluster must be stopped first. I'll go with A, True.
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Willodean
5 months ago
Hmm, I'm not 100% sure about this. I know HBase is a distributed database, but I'm not clear on the specifics of how it handles cluster expansion. I'll need to review my notes to see if I can find any information about dynamic expansion.
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Ahmed
5 months ago
Okay, got it. The question is saying that to increase the number of RegionServers in an HBase cluster, you have to stop the original cluster first, because dynamic expansion is not supported. So the answer must be A, True.
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Elly
5 months ago
I'm a bit unsure about this one. The wording is a bit confusing, and I'm not super familiar with the details of HBase. I'll need to think it through step-by-step.
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Polly
5 months ago
Hmm, this seems straightforward. I'll need to carefully read the question and options to understand the key points about HBase dynamic expansion.
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Alecia
5 months ago
I feel pretty confident about this one. Based on my understanding, the key is to look for any dependencies or active associations that would prevent the deletion of the group. I'll carefully analyze each option.
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Karrie
5 months ago
I remember a practice question on the role of OFAC, and it seemed like the focus was more on protecting the US and its interests rather than purely defending against trade practices.
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Myra
10 months ago
Ah, the joys of working with distributed systems. I guess HBase likes to keep us on our toes. At least it's not as bad as dealing with Cassandra's gossip protocol, right?
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Marcos
8 months ago
Yeah, HBase can be a bit finicky with cluster expansion.
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Josphine
8 months ago
I know, working with distributed systems can be tricky.
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Sabra
8 months ago
B) False
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Domonique
9 months ago
A) True
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Arleen
10 months ago
Wait, so I can't just spin up some new servers and watch the magic happen? This is gonna make our expansion plans a bit more complicated.
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Bambi
8 months ago
B) False
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Bettina
9 months ago
I guess we'll have to stop the original cluster first before adding more RegionServer hosts.
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Alba
9 months ago
A) True
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Nickie
10 months ago
Hmm, I thought HBase was supposed to be all about scalability. Stopping the cluster just to add more hosts seems counterintuitive.
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Mignon
8 months ago
But it looks like dynamic expansion is not supported in HBase.
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Celestine
9 months ago
I agree, it does seem counterintuitive.
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Rupert
9 months ago
True
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Jenise
10 months ago
True, that's the only way to expand the cluster without losing data. Stopping the cluster is essential for HBase to handle the change properly.
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Twana
9 months ago
Actually, it is true. Dynamic expansion is not supported in HBase.
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Francine
9 months ago
B) False
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Scarlet
9 months ago
Yes, stopping the cluster is necessary for HBase to handle the increase in the RegionServer host.
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William
9 months ago
True, that's the only way to expand the cluster without losing data. Stopping the cluster is essential for HBase to handle the change properly.
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Sage
10 months ago
A) True
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Salena
10 months ago
A) True
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Dewitt
11 months ago
But why do you think it's False? Can you explain your rationale?
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Alesia
11 months ago
I disagree, I believe the answer is B) False.
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Dewitt
11 months ago
I think the answer is A) True.
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