Trying to Grok a field from String to Int

Elastic Stack Logstash
5

Hi,

I tried right now to open the documentation and use it.

The documentation I used was:

What I used from the documentation is:

filter {
  mutate {
    convert => { "fieldname" => "integer" }
  }
}

My whole configuration to logstash is:

input {
  beats {
    port => 5044
  }
}

filter {
  mutate {
    convert => { "msgSubmissionTime" => "integer" }
  }
}

output {
  elasticsearch {
    hosts => "192.168.1.114:9200"
    manage_template => false
    index => "%{[@metadata][beat]}-%{+YYYY.MM.dd}"
    document_type => "%{[@metadata][type]}"
  }
}

The log of the filebeat after this is:

2017-03-16T09:33:14+02:00 INFO Harvester started for file: /var/log/smsc/check.log
2017-03-16T09:33:39+02:00 INFO Non-zero metrics in the last 30s: filebeat.harvester.running=1 registar.states.current=1 filebeat.harvester.open_files=1 publish.events=1 registrar.states.update=1 registrar.writes=1 filebeat.harvester.started=1
2017-03-16T09:34:03+02:00 ERR Failed to publish events caused by: write tcp 192.168.1.114:50191->192.168.1.100:5044: write: connection reset by peer
2017-03-16T09:34:03+02:00 INFO Error publishing events (retrying): write tcp 192.168.1.114:50191->192.168.1.100:5044: write: connection reset by peer
2017-03-16T09:34:09+02:00 INFO Non-zero metrics in the last 30s: libbeat.logstash.published_but_not_acked_events=7 libbeat.logstash.publish.write_bytes=2631 libbeat.logstash.published_and_acked_events=7 libbeat.logstash.publish.write_errors=1 libbeat.logstash.call_count.PublishEvents=2 libbeat.logstash.publish.read_bytes=24 registrar.states.update=7 registrar.writes=1 libbeat.publisher.published_events=7 publish.events=7

Also in Kibana I get:

I dont understand what Im doing wrong with something that is suppose to be simple. :frowning:

I will be happy for help.