Field value equal "Unknown" get error

(IzekChen) #1

I get the error message as below:

"error"=>{"type"=>"mapper_parsing_exception", "reason"=>"failed to parse [details-RequestData-MessageTag]", "caused_by"=>{"type"=>"illegal_argument_exception", "reason"=>"For input string: "Unknown""}}

And in my json


Is it a bug or some rules that not allow to use "Unknown"?

(David Pilato) #2

What exactly are you doing?

(IzekChen) #3

I am sending data to logstash.
But I got this error when it write to elasticsearch

(David Pilato) #4

Ok but I still have no idea on what exactly you are doing.