Splunk Search

How to add new entries in lookup?

bosseres
Contributor

Hello, everyone!

I have search, which ends in such way

...

| table id, name
| outputlookup my_lookup.csv


so my search get such results

id name
1 John
2 Mark
3 James


Now, I want to record only NEW id's from search  to lookup, which weren't there

Is it possible to make without reworking search?

Labels (3)
Tags (1)
0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

append=t

You should remove any results which are already in your lookup.

bosseres
Contributor

append true makes dublicates, is it possible to avoid it?

maybe any other solution?

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

Yes, as I said, remove the duplicates before the outputlookup.

It does depend on how you generate the events you want to add to the lookup.

0 Karma

gcusello
SplunkTrust
SplunkTrust

Hi @bosseres,

you have two choices:

  • fully override the lookup,
  • add new names.

For the second choice, please try this:

<your_search> NOT [ | inputlookup my_lookup.csv | fields name ]
| table id, name
| outputlookup my_lookup.csv append=true

Ciao.

Giuseppe

bosseres
Contributor

Ye, I thought about it, but...

first one choice is not suit to me, because I need to make big time range of search to collect of actual id's.

about second one I thought, but i am afraid of some id's can be changed, so better to recollect them

0 Karma
Get Updates on the Splunk Community!

CX Day is Coming!

Customer Experience (CX) Day is on October 7th!! We're so excited to bring back another day full of wonderful ...

Strengthen Your Future: A Look Back at Splunk 10 Innovations and .conf25 Highlights!

The Big One: Splunk 10 is Here!  The moment many of you have been waiting for has arrived! We are thrilled to ...

Now Offering the AI Assistant Usage Dashboard in Cloud Monitoring Console

Today, we’re excited to announce the release of a brand new AI assistant usage dashboard in Cloud Monitoring ...