In my logstash config I have something like this: mutate { add_field => { "[%{name}][long]" => "%{valueLong}" } remove_field => [valueLong] convert => ["[%{name}][long]", "integer"] } And the new field should be an integer. Everything works as ex…

[SOLVED] The filter plugin mutate-convert doesn't work in 5.0

magnusbaeck (Magnus Bäck) November 11, 2016, 12:47pm 15

Yes, this is a limitation. For now you'll have to use a ruby filter to convert dynamically named fields.

[SOLVED] Logstash 5.2.2 - Mutate string value to number

Logstash: mutate convert doesn't work on dynamic field name

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