Alibaba ACA-BigData1 Exam - Topic 6 Question 49 Discussion

Actual exam question for Alibaba's ACA-BigData1 exam

Question #: 49
Topic #: 6

[All ACA-BigData1 Questions]

Where is the meta data (e.g.,table schemas) in Hive?

AStored as metadata on the NameNode

BStored along with the data in HDFS

CStored in the RDBMS like MySQL

DStored in ZooKeeper

Show Suggested Answer

Suggested Answer: C

by Ernie at May 04, 2022, 11:14 AM

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Cassie

4 months ago

Definitely not in MySQL, that's for sure!

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Lashawnda

4 months ago

I thought it was in ZooKeeper, but I guess not.

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Sommer

4 months ago

Wait, is it really not in HDFS? That seems odd.

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Haley

4 months ago

Totally agree, that's how Hive works!

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Quentin

5 months ago

It's stored as metadata on the NameNode.

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Kami

5 months ago

This question seems straightforward. I think the best answer is C - it's about creating a plan to manage resources to meet service demand.

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Cherelle

5 months ago

Ugh, I can't recall clearly if "termination-action" could be related... I might be mixing it up with another topic!

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Raymon

5 months ago

I think the System Configuration Utility is the right choice here. That's the tool I usually use to manage startup programs.

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