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Huawei H13-711 Exam - Topic 1 Question 40 Discussion

What is wrong about Hive's architecture in Fusioninsight HD?
A) As long as one Hiveseiver is unavailable, the entire Hive cluster is unavailable
B) HiveServer is responsible for accepting client requests, praying, executing HQL commands and returning query results
C) MetaStore is used to provide metadata. Service, depends on DBService
D) At the same time, only one Hive Sever is in the Active state and the other one is in the Standby state.

Huawei H13-711 Exam - Topic 1 Question 40 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 40
Topic #: 1
[All H13-711 Questions]

What is wrong about Hive's architecture in Fusioninsight HD?

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Suggested Answer: A

by Jovita at May 06, 2022, 06:23 AM

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Harrison
7 months ago
C is fine, but it relies too much on DBService.
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Raymon
8 months ago
B sounds off, isn't it just executing commands?
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Cristina
8 months ago
Wait, is it really true that only one Hive Server can be active?
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Frederica
8 months ago
Totally agree, D is a limitation too.
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Nobuko
8 months ago
A is definitely a problem, one point of failure is risky.
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Glory
8 months ago
I feel like I came across something about MetaStore and its dependency on DBService, which makes option C a bit confusing for me.
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Lizbeth
8 months ago
I remember practicing a question about HiveServer's role, and it seems like option B might be correct since it mentions executing HQL commands.
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King
8 months ago
I think option A sounds familiar, but I'm not entirely sure if it's the main issue with Hive's architecture.
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Lisandra
8 months ago
I vaguely recall that only one Hive Server being active at a time is a design choice, so option D could be misleading.
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William
8 months ago
Redirecting to a holding page when the load is high is an interesting idea. That could help provide a better user experience than just having the site become unresponsive.
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Alberto
9 months ago
I think I understand the concepts, but I'm not 100% sure which option is best. I'll need to review the tradeoffs of each approach before making a decision.
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Annamae
9 months ago
Okay, I think I've got a good handle on this. I'll create the deployment, make sure the service and pod are accessible, and then use nslookup to capture the DNS information. Shouldn't be too difficult as long as I follow the steps carefully.
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