Splunk Search

Lookup/join from another index

eddy_liao
Engager

Hi there

i am looking to join information from 2 separate indexes but due to performance constraints i am not able to use join
As the 2 index are relatively big.

Quick example:
index_1
- user_id : ABC123
- COMPUTER : PC1234

index_2
- PC : PC1234
- PC_NAME : WORKSTATION_ABC

Expected end result
- user_id : ABC123
- COMPUTER : PC1234
- PC_NAME : WORKSTATION_ABC

Normally i would be doing a join, but i heard i should be heading towards using splunk stew
As a new splunk user, my mind is so set on normal sql that i cant wrap my head around it

Any suggestions on how to solve this ?
THanks!

Tags (2)
0 Karma

richgalloway
SplunkTrust
SplunkTrust

Use stats to join the two data sets.

index=index_1 OR index=index_2 
| eval COMPUTER=coalesce(COMPUTER, PC) 
| stats values(*) as * by COMPUTER 
| table user_id COMPUTER PC_NAME
---
If this reply helps you, Karma would be appreciated.
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