Empty value in end string

[duylong]

Hi,

I can't split this string field : "rev=3&sid="

KV:

kv {
        enable_metric => false
        source => [ "[message]" ]
        target => "[test]"
        field_split => "&"
        value_split => "="
        trim_value => '"'
        whitespace => "strict"
}

Do you have also this issue?

[sprytnyserek]

Yes, I get the same. And from what I can see in kv.rb, it seems intentional, explicit and non-configurable

logstash-filter-kv/lib/logstash/filters/kv.rb

Line 557 in d010bac

next if value.nil? || value.empty?

(and the same for "inner kv"). Dunno why... (?) Imo it's not what this plugin is supposed to do.