Multiple key value pair extraction

[timbCFCA]

I have multiple key value pairs in a line like so:
summary=" Policy Rule modified" summary=" Policy Rule number 2 modified" details="Details line 1" details="Details line 2" ... details="Details line X".

Nothing I'm doing provides an easy way to either concatenate or preferably create keys with increasing numerical sequence, eg summary=, summary2=, etc. I've tried the MV_ADD and REPEAT_MATCH transform options without result. What do I need? It feels like something basic I'm missing but I can't put my finger on it.

[mytype]
REGEX = details=(\S+)
FORMAT = details::$1
REPEAT_MATCH = true

REGEX = summary=(\S+)
FORMAT = summary::$1
MV_ADD = true

[supersleepwalke]

I am experiencing this same issue. I would have thought that using "| extract mv_add=true" would fix it in the search interface, but that appears to have no effect. Has anybody experienced that?

I'm able to easily solve this using "| rex ... max_match=50", but that seems like it ought to be unnecessary.

[hazekamp · Accepted solution]

timbCFCA,

The MV_ADD transforms settings is what you want here. REPEAT_MATCH is only valid @ index time. Given the following sample the following configs will be valid:

summary=" Policy Rule modified" summary=" Policy Rule number 2 modified" details="Details line 1" details="Details line 2" ... details="Details line X"

## props.conf
[<your_sourcetype>]
REPORT-details_for_your_sourcetype = details_for_your_sourcetype
REPORT-summary_for_your_sourcetype = summary_for_your_sourcetype

## transforms.conf
[details_for_your_sourcetype]
# Assuming quoted strings
REGEX = details=\"([^"]+)
FORMAT = details::$1
MV_ADD = True

[summary_for_your_sourcetype]
# Assuming quoted strings
REGEX = summary=\"([^"]+)
FORMAT = summary::$1
MV_ADD = True

[timbCFCA]

hazedav, many thanks. I realized that I needed to define two separate entries in props.conf just as I received your response. I went a touch different route for the regex. I'll post just in case anyone comes across this.

[forechange_details]
REGEX = details=\"(.+?)\"
FORMAT = details::$1
MV_ADD = true

[forechange_summary]
REGEX = summary=\"(.+?)\"
FORMAT = summary::$1
MV_ADD = true