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SPLK-3003 · Question #80

A customer has asked for a five-node search head cluster (SHC), but does not have the storage budget to use a replication factor greater than 2. They would like to understand what might happen in…

The correct answer is A. The search head that the user has logged onto will proxy the required artifact over to itself from a. Option A is correct because Splunk Search Head Clusters are designed to handle exactly this scenario through artifact proxying - when a user lands on a search head that does not locally hold a copy of a scheduled search's dispatch folder, that node automatically fetches…

Splunk Architecture and Deployment Best Practices

Question

A customer has asked for a five-node search head cluster (SHC), but does not have the storage budget to use a replication factor greater than 2. They would like to understand what might happen in terms of the users' ability to view historic scheduled search results if they log onto a search head which doesn't contain one of the 2 copies of a given search artifact. Which of the following statements best describes what would happen in this scenario?

Options

  • AThe search head that the user has logged onto will proxy the required artifact over to itself from a
  • BBecause the dispatch folder containing the search results is not present on the search head, the
  • CThe user will not be able to see the results of the search until one of the search heads is restarted,
  • DThe user will not be able to see the results of the search until the Splunk administrator issues the

How the community answered

(35 responses)
  • A
    63% (22)
  • B
    6% (2)
  • C
    11% (4)
  • D
    20% (7)

Explanation

Option A is correct because Splunk Search Head Clusters are designed to handle exactly this scenario through artifact proxying - when a user lands on a search head that does not locally hold a copy of a scheduled search's dispatch folder, that node automatically fetches (proxies) the artifact from a peer cluster member that does have it, making the results transparently available to the user without any manual intervention.

Option B is wrong because it assumes the absence of a local dispatch folder is a dead end; it ignores the SHC's built-in proxying capability that was purpose-built for replication factor constraints like RF=2 in a 5-node cluster.

Options C and D are wrong because they introduce unnecessary manual or administrative steps (restart, admin command) - SHC artifact proxying is automatic and requires no operator action; describing it otherwise would make SHC operationally impractical.

Memory tip: Think of SHC proxying like a library's inter-branch loan system - if your local branch (search head) doesn't have the book (artifact), it automatically borrows it from another branch rather than telling you it's unavailable.

Topics

#search head cluster#replication factor#artifact availability#dispatch folder

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