Splunk Search

Comparing / diffing 2 lookup tables

oleg106
Explorer

Hello,

I have 2 CSV lookups updating several times a day.  One (A) is from CMDB with the entire list of assets (hostname, ip, user, os, etc).  The other (B) is a list of installed clients for some product, also containing the hostname.  I would like to get a search/dashboard that lists hosts in A that are not found in B with some of  additional fields.  Have no found a way to do with with 2 lookups, any ideas?  Thanks!

Lookup CSV A: Host1, Host2, Host3
Lookup CSV B: Host1, Host3
Search output: Host2

 

Labels (1)
0 Karma

crlunde
Loves-to-Learn Everything

I am also looking for this same information. Anyone have an answer for this?

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!

Vibe-coding, AI, and Splunkcraft: Highlights from the .conf26 Builder Bar

If you stopped by the Builder Bar at .conf26, thank you! This year, we brought ...

Thanks for the Memories: .conf26 Took Learning to New Heights

Thank you, Splunk Community, for making .conf26 in Denver one for the books. From packed Splunk University ...

Best Practices: Splunk auto adjust pipeline queue

When you enable autoAdjustQueue in Splunk, maxSize should be understood as the queue size Splunk starts with ...