i'm trying to create advanced job with kibana-Machine Learning.
when i add detector, function choosing 'rare' and file_name type is 'keyword' then
get error message:
[illegal_argument_exception] field_name cannot be used with function 'rare'
anyone can fix this? i need help.
The "rare" function does not support having a "field_name" as it is not a metric function; it does not apply calculations over numerical values of a "field_name". You can find more information about "rare" in this page: Rare Functions
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.