i am 3 days into graylog so be kind-
in a pipeline rule i am trying to create a field and set a value to a string
does not work… i am missing some trickery here ?
note: “MyString” is not part of a message its simply a value i want to add on a condition.
Please provide the full rule as an example.
I expect a new field “myfield” with a string value of “mystring” inside…
set_field(“myfield”, “mystring”); is definitely correct syntax.
Are you sure that this rule is being run against messages?
All of my rules have a proper conditional check within the
when section so, unsure about that in yours.
yeah i merely added “true” as an example. but for sure even the example does not work for me in 3.0.2 (no field created)…
I will go back and mess around again, but i am pretty sure this wasnt working.
How have you got your processing configured?
System > Configurations > Message Processors Configuration
I believe the processor order is correct because if i set the following it works
Ah, maybe you are running into a mapping error within ES…
Maybe your ES is expecting the ‘myfield’ field to store a Boolean datatype so, when GL is attempting to write in a String value, ES is giving an error.
Maybe check your ES logs and check field mappings in your ES cluster…
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