Splunk Updated SPLK-1003 Exam Questions and Answers by roy

The indexing pipeline and the parsing pipeline are the two pipelines that are responsible for transforming the raw data into events and preparing them for indexing. The indexing pipeline applies index-time settings, such as timestamp extraction, line breaking, host extraction, and source type recognition. The parsing pipeline applies parsing settings, such as field extraction, event segmentation, and event annotation.

The Splunk Deployment Server is a centralized component used to distribute configurations and apps to multiple deployment clients, such as forwarders, indexers, or other Splunk instances.

By default, all deployment apps that the Deployment Server manages are stored in the directory:

$SPLUNK_HOME/etc/deployment-apps/

Each subdirectory under this path represents a deployment app that can be pushed to one or more clients based on rules defined in serverclass.conf.

The Deployment Server stages updates in /etc/deployment-apps/ and deploys them to clients based on matching server classes. This mechanism allows centralized management and configuration consistency across distributed Splunk environments.

Reference (Splunk Documentation):

Splunk® Enterprise Admin Manual → Use the deployment server to deploy configurations

serverclass.conf.spec and example → “Deployment server staging area is $SPLUNK_HOME/etc/deployment-apps/.”

Splunk Docs: “About deployment server”

In Splunk Enterprise, when knowledge bundles (which include lookup files, configurations, and other knowledge objects) are replicated between search heads and indexers, administrators can control the maximum size of lookup files that are eligible for replication.

The correct parameter to use is excludeReplicatedLookupSize, defined in distsearch.conf. This parameter specifies a maximum file size (in megabytes) beyond which lookup files are excluded from bundle replication. By setting this to 500, any lookup file larger than 500 MB will not be replicated to search peers.

This is especially important for performance optimization and preventing unnecessary network load during search head to indexer communication.

Example configuration (distsearch.conf):

[replicationSettings]

excludeReplicatedLookupSize = 500

Reference (Splunk Documentation):

distsearch.conf.spec and example → excludeReplicatedLookupSize

Splunk® Enterprise Distributed Search Manual → “Control knowledge bundle replication between search heads and indexers”

Splunk Admin Manual → “Prevent large lookup files from being replicated”

Hot/warm/cold/thawed bucket types are searchable. Frozen isn't searchable because its either deleted at that state or archived.