Hi Siddhartha,
using the to_long() function is the correct way. Additionally, you can
create a custom Elasticsearch index mapping and specify these fields as
numeric,
see
http://docs.graylog.org/en/2.1/pages/configuration/elasticsearch.html#custom-index-mappings
for details.
Cheers,
Jochen
On Wednesday, 14 December 2016 02:33:45 UTC+1, Siddhartha Kattoju wrote:
>
> Hi All,
>
> I am extracting some numbers from logs and adding them as fields using the
> pipeline feature. I have a rule set up that matches logs coming from
> haproxy and extract things like response times, request size etc. Is there
> a way to specify the field type as numeric ? I tried to do
> set_field("name_of_field",to_long("regex_capture")), however when i try to
> generate a chart I get an error saying that can only be used on numeric
> fields.
>
> Any help with this will be much appreciated. Please let me know if any
> additional information would help.
>
> BR/Sid.
>
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