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Huawei H13-723_V2.0 Exam - Topic 4 Question 54 Discussion

TowardsHBaseincrease in the clusterRegionServerhost, the original cluster must be stopped first, becauseHBaseDynamic expansion is not supported.
B) False
A) True

Huawei H13-723_V2.0 Exam - Topic 4 Question 54 Discussion

Actual exam question for Huawei's H13-723_V2.0 exam
Question #: 54
Topic #: 4
[All H13-723_V2.0 Questions]

TowardsHBaseincrease in the clusterRegionServerhost, the original cluster must be stopped first, becauseHBaseDynamic expansion is not supported.

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Suggested Answer: B

by Trinidad at Nov 16, 2024, 06:15 PM

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Gail
10 months ago
Really? I thought they had improved that feature.
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Whitney
10 months ago
Definitely true, stopping the cluster is a must.
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Frederica
10 months ago
Wow, I didn't know that! Seems limiting.
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Catarina
11 months ago
I disagree, I've seen dynamic expansion work in some setups.
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Junita
11 months ago
That's true, you can't just add servers on the fly.
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Allene
11 months ago
I remember practicing a question where it mentioned stopping the cluster for changes, so I think I might go with true on this one.
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Frederick
11 months ago
I vaguely recall something about HBase not supporting dynamic expansion, so I might lean towards true, but I need to double-check that.
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Selma
11 months ago
I feel like I've seen a similar question before, and it was about dynamic scaling. I think it was false, but I could be wrong.
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Julian
12 months ago
I think I remember reading that HBase requires a full stop of the cluster for expansion, but I'm not entirely sure if that's always the case.
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Gladys
12 months ago
Hmm, this is an interesting one. I'm not super familiar with the details of HBase cluster management, but the wording of the question seems pretty clear. If dynamic expansion is not supported, then the cluster must be stopped first before adding more hosts. I'll go with True.
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Teri
12 months ago
Okay, let me think this through. The question is saying that to increase the number of RegionServer hosts in the cluster, the original cluster must be stopped first. That makes sense, since you can't just dynamically add hosts without taking the cluster offline. I'll go with True on this one.
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Kendra
12 months ago
I'm a bit confused by this question. Does "HBase dynamic expansion" mean adding more hosts to the cluster without stopping it? If so, then the answer would be True, but I'm not 100% sure.
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Lashunda
12 months ago
Hmm, this seems straightforward. I think the answer is True, since the question mentions that HBase dynamic expansion is not supported, so the original cluster must be stopped first before adding more RegionServer hosts.
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Reena
2 years ago
I bet the HBase developers are just sitting around, laughing at us plebeians trying to figure this out.
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Kanisha
2 years ago
B) False
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Gilma
2 years ago
A) True
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Caitlin
2 years ago
Well, that's a bummer. I was hoping for a more seamless way to scale up my HBase deployment.
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Wilda
2 years ago
Unfortunately, it is true. The original cluster must be stopped before increasing the clusterRegionServer host in HBase.
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Marylyn
2 years ago
B) False
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Marguerita
2 years ago
That's correct. HBase does not support dynamic expansion of the clusterRegionServer host.
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Lynna
2 years ago
A) True
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Carolynn
2 years ago
Ah, so that's why my HBase cluster didn't expand smoothly last time. Rookie mistake, I guess.
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Orville
2 years ago
True, that's what I learned in my HBase training. Stopping the cluster is a must for dynamic expansion.
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Osvaldo
2 years ago
True, it's important to follow the proper steps for dynamic expansion in HBase.
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Tracie
2 years ago
That's correct. Stopping the cluster is necessary for adding more RegionServer hosts.
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Lourdes
2 years ago
A) True
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Val
2 years ago
I see your point, Shasta. But I still believe it's safer to stop the original cluster before making any changes.
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Shasta
2 years ago
False. I think HBase supports dynamic expansion without stopping the original cluster first.
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Val
2 years ago
True. It makes sense to stop the original cluster before increasing the RegionServer host in HBase.
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