Allow colon in field names?

[wegscd]

I have input data that looks like:

time=2017-05-29 calendar:num_1day_active_users=10437 gplus:num_1day_active_users=1 docs:num_1day_active_users=0 gmail:num_1day_active_users=24594 drive:num_1day_active_users=15787

I have done minimal work to props.conf, mostly to set up timestamp parsing.

The problem is that all the field names are being extracted as num_1day_active_users, and I am only getting the first value in the event (I get num_1day_active_users=10437).

If the colon were a period, then Splunk would auto-convert it to an underscore, and the fields would extract with names calendar_num_1day_active_users, gplus_num_1day_active_users, docs_num_1day_active_users, gmail_num_1day_active_users, and drive_num_1day_active_users.

How can I get Splunk to do the same for field names that contain colons?

[woodcock]

You can build your own KVP extractor in transforms.conf like this:

[get_kvps_and_keep_colons]
FORMAT = $1::$2
MV_ADD = 1
REGEX = (?:^|[\r\n\s]+)(\S+)=(\S+)

[somesoni2 · Accepted solution]

Add this on your search heads for search time field extractions

props.conf

[yoursourcetype]
REPORT-extractfields = extract_colon_fields

transforms.conf

[extract_colon_fields]
REGEX = (\S+)\=(\S+)
FORMAT = $1::$2

A restart of Splunk would be required. It should give you fields like calendar_num_1day_active_users, gplus_num_1day_active_users.

[wegscd]

This works for this use case. I have a similar one that may have embedded spaces in the field values, but that's another day (I'll probably just move to json as a file format...)

[somesoni2]

In this source, the kv pair delimiter is space, what's the kv delimiter in your other event?

[wegscd]

The data would look like:

time=2017-03-31 message="Horriblosity occurred" count=14

[micahkemp]

Check out CLEAN_KEYS in transforms.conf:

CLEAN_KEYS = [true|false]
* NOTE: This attribute is only valid for search-time field extractions.
* Optional. Controls whether Splunk "cleans" the keys (field names) it
  extracts at search time.
  "Key cleaning" is the practice of replacing any non-alphanumeric
  characters (characters other than those falling between the a-z, A-Z, or
  0-9 ranges) in field names with underscores, as well as the stripping of
  leading underscores and 0-9 characters from field names.
* Add CLEAN_KEYS = false to your transform if you need to extract field
  names that include non-alphanumeric characters, or which begin with
  underscores or 0-9 characters.
* Defaults to true.

But you will have to use transforms.conf to define your extraction, and use a REPORT- line in props.conf to make use of that functionality.

Edit: it appears I mis-read the question. Please disregard, but leaving the content in place in case it helps anyone else.