Splunk Search

How to include Field Extraction name in Splunk search?

friscos
Explorer

Hi,

I have extracted a transaction id using field extraction.

Field Extraction Name: BANK_APPLOG : EXTRACT-TransID
RegEx: ^(?:[^>\n]*>){4}(?P<TransID>\w+)

How do i include this field extraction name in the search so that I can retrieve all the transaction ids.

Tags (1)
0 Karma

inventsekar
SplunkTrust
SplunkTrust

Index=ABC (sourcetype=ghi, source=def if needed) TransID |table TransID, _raw

0 Karma

friscos
Explorer

I tried index=main sourcetype=BANK_APPLOG TransID | table TransID, _raw but this did not return any results.

0 Karma

gcusello
SplunkTrust
SplunkTrust

If you completed the field extraction and saved it you can use the field in your searches.
Otherwise you could use it adding a command

rex "^(?:[^>\n]*>){4}(?P<TransID>\w+)"

and use it.
Bye.
Giuseppe

0 Karma

friscos
Explorer

I have tried this but this retrieves all the events and not by transaction id.

index=main sourcetype=BANK_APPLOG |  rex "^(?:[^>\n]*>){4}(?P<TransID>\w+)"
0 Karma
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