I’m trying to setup ELK:

• elasticsearch-8.10.4-windows-x86_64
• kibana-8.10.4-windows-x86_64
• logstash-8.10.4-windows-x86_64

but i can not add a data view ! i do not even found the (+ create data view) button. After investigations, i found that elasticsearch and kibana are working well but logstash is not printing logs traces in cmd, instead it is showing me this:

[2024-07-05T18:19:14,259][INFO ][logstash.codecs.json     ][main][d7fc604f8a1f76fd8f2cc005333dd716dc49d26023548e1b0559de420afeb812] ECS compatibility is enabled but `target` option was not specified. This may cause fields to be set at the top-level of the event where they are likely to clash with the Elastic Common Schema. It is recommended to set the `target` option to avoid potential schema conflicts (if your data is ECS compliant or non-conflicting, feel free to ignore this message)

knowing that, i found in traces:

[2024-07-05T18:14:09,477][INFO ][logstash.inputs.http     ][main][d7fc604f8a1f76fd8f2cc005333dd716dc49d26023548e1b0559de420afeb812] Starting http input listener {:address=>"0.0.0.0:5000", :ssl=>"false"}

so i do not know what is the problem.
Here is my logstash.config:

input {
  http {
    port => 5000
    codec => "json" 
  }
}

filter {
  if [message] =~ "WARN|ERROR|INFO" {
    grok {
      match => { "message" => "%{COMBINEDAPACHELOG}" }
    }
  }
}

output {
  elasticsearch {
    hosts => ["http://172.16.12.150:9200"]
  }
  stdout { codec => rubydebug }
}

PS: i tried to add :

codec => json {
            target => "[document]"
        }

but it did not resolve the issue. I added also :

input {
  http {
    port => 5000
    ecs_compatibility => disabled
  
    codec => json {
      ecs_compatibility => disabled
      target => ""
    }
  }
}

and it did not solve the issue!