Splunk Exam SPLK-2002 Topic 4 Question 106 Discussion

Actual exam question for Splunk's SPLK-2002 exam

Question #: 106
Topic #: 4

[All SPLK-2002 Questions]

When implementing KV Store Collections in a search head cluster, which of the following considerations is true?

AThe KV Store Primary coordinates with the search head cluster captain when collection content changes.

BThe search head cluster captain is also the KV Store Primary when collection content changes.

CThe KV Store Collection will not allow for changes to content if there are more than 50 search heads in the cluster.

DEach search head in the cluster independently updates its KV store collection when collection content changes.

Show Suggested Answer

Suggested Answer: B

According to the Splunk documentation1, in a search head cluster, the KV Store Primary is the same node as the search head cluster captain. The KV Store Primary is responsible for coordinating the replication of KV Store data across the cluster members. When any node receives a write request, the KV Store delegates the write to the KV Store Primary. The KV Store keeps the reads local, however. This ensures that the KV Store data is consistent and available across the cluster.

About the app key value store

KV Store and search head clusters

by Cherry at Jan 24, 2025, 10:06 AM

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Annita

4 months ago

Hmm, I'm torn between A and B. Seems like there's a lot of coordination happening either way. Maybe the search head cluster captain is just a glorified KV Store Primary?

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Noe

2 months ago

B) The search head cluster captain is also the KV Store Primary when collection content changes.

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Paris

3 months ago

A) The KV Store Primary coordinates with the search head cluster captain when collection content changes.

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Carline

3 months ago

B) The search head cluster captain is also the KV Store Primary when collection content changes.

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Jennie

3 months ago

A) The KV Store Primary coordinates with the search head cluster captain when collection content changes.

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Tarra

4 months ago

I agree with Ozell, A) seems like the most logical choice based on how KV Store Collections work.

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Viva

4 months ago

C is just ridiculous. 50 search heads? That's a lot of heads for one cluster! I think the developers were having a bit too much fun with that one.

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Lino

3 months ago

D) Each search head in the cluster independently updates its KV store collection when collection content changes.

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Vernell

3 months ago

B) The search head cluster captain is also the KV Store Primary when collection content changes.

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Tonette

3 months ago

A) The KV Store Primary coordinates with the search head cluster captain when collection content changes.

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Justine

4 months ago

I'm going with D. Each search head needs to be able to independently update its KV store collection to maintain reliability and redundancy.

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Talia

4 months ago

User 2: Yeah, each search head should be able to update its KV store collection on its own.

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Alica

4 months ago

User 1: I think D is the correct option.

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Ozell

4 months ago

I'm not sure, but I think A) makes more sense because the KV Store Primary should be involved in coordinating changes.

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Tresa

4 months ago

I disagree, I believe the answer is B) The search head cluster captain is also the KV Store Primary when collection content changes.

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Nieves

4 months ago

Option B seems the most logical choice, as the search head cluster captain would likely coordinate the KV Store Primary to ensure consistency across the cluster.

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