Logstash breaks my log line into multiple documets

[kasra]

finally I found the root cause..
I've created another issue (topic)
i would appreciate your help in advance

4096 characters input limitation! missing part of logs in message field

I have issue with sending logs which have more than 4096 characters! the thing is some of my logs contain more than 4096 characters and the result is jsonparsefailure . I have also used multiline codec for my input but it doesn't make any effect. my log format is : a nested array of JSON [JSON,JSON] input { stdin { codec => multiline { pattern => "\n" negate => false what => "previous" } } } filter { json { source => "message" target => "mes…

by the way I was not sure If it was ok to create a new topic for it or keep on discussing on this topic.
If it is not ok, plz sb inform me, I can close this then.