Splunk Dev

Using data model inside subsearches

adrab
New Member

Hello,
I'm working on analysis of data coming from some web scan app.
I have to compare the results from two scan executions. Inspired by this answer I've got this working:

| set diff [search index=webscan sourcetype=webscan message="Done exchange {exchange}" scanId=110cf971-c319-41dc-b58c-670f4c141cf1 execId=2018-05-24T20:59:18| stats count by eventProperties.exchange.PluginId, eventProperties.exchange.Url | table eventProperties.exchange.PluginId, eventProperties.exchange.Url] [search index=webscan sourcetype=webscan message="Done exchange {exchange}" scanId=110cf971-c319-41dc-b58c-670f4c141cf1 execId=2018-05-24T18:57:32 | stats count by eventProperties.exchange.PluginId, eventProperties.exchange.Url | table eventProperties.exchange.PluginId, eventProperties.exchange.Url]

The problem appears when I try to use a data model in subsearches - the following does not work (shows "No results found"):

| set diff [| datamodel WebScan Exchanges search | search scanId=110cf971-c319-41dc-b58c-670f4c141cf1 execId=2018-05-24T20:59:18| stats count by eventProperties.exchange.PluginId, eventProperties.exchange.Url | table eventProperties.exchange.PluginId, eventProperties.exchange.Url] [| datamodel WebScan Exchanges search | search scanId=110cf971-c319-41dc-b58c-670f4c141cf1 execId=2018-05-24T18:57:32 | stats count by eventProperties.exchange.PluginId, eventProperties.exchange.Url | table eventProperties.exchange.PluginId, eventProperties.exchange.Url]

in spite of the fact that subsearches run separatly works as expected.
What should be changed?

Ultimately, I would like to define a macro exchanges_of(2) like

datamodel WebScan Exchanges search | search scanId=$scanId$, execId=$execId$ | stats count by eventProperties.exchange.PluginId, eventProperties.exchange.Url | table eventProperties.exchange.PluginId, eventProperties.exchange.Url

and do this:

| set diff [|`exchanges_of(110cf971-c319-41dc-b58c-670f4c141cf1, 2018-05-24T20:59:18)`] [|`exchanges_of(110cf971-c319-41dc-b58c-670f4c141cf1,2018-05-24T18:57:32)`]

but this also returns "No results found."

And it would be great if I could do something like

| `exchanges_of(110cf971-c319-41dc-b58c-670f4c141cf1, 2018-05-24T20:59:18)` NOT  [|`exchanges_of(110cf971-c319-41dc-b58c-670f4c141cf1,2018-05-24T18:57:32)`]

for "one side" diff. Is it possible?

Tags (1)
0 Karma

adrab
New Member
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Where Innovation Takes Flight: The Splunk4Aviation Flight Sim Lands at .conf26

If you hear someone at .conf26 shouting "gear down, GEAR DOWN" across the show floor, you have found us.  The ...

Turn Cisco Telemetry Into Action with Cisco Data Fabric, powered by the Splunk ...

The surge in machine data is already hitting enterprise budgets, and the agentic era will only intensify it. ...

Persistent Queue at TcpOut — One of Splunk's Most Practical Features

Splunk introduced persistent queueing at the tcpout layer as one of the most practical resilience features in ...