How to use date-filter-plugin?

Elastic Stack Logstash
#1

I'm using date plugin, but i'm not able to match this timestamp

log_ts = 2015-11-19-11:14:23.8704

If i use this snippet code in the conf file

 date {
         match => ["log_ts", "yyyy-MM-dd-HH:mm:ss.SSSS"]
}

I obtain this exception

arsing_exception", "reason"=>"failed to parse [log_ts]", "caused_by"=>{"type"=>"illegal_argument_exception", "reason"=>"Invalid format: \"2015-11-19-11:14:23.8704\" is malformed at \"-11:14:23.8704\""}}}}, :level=>:warn, :file=>"logstash/outputs/elasticsearch.rb", :line=>"369", :method=>"submit"}

Why i have this error?How can i match that timestamp?

#2

Works fine for me (Logstash 1.5.3):

$ cat test.config 
input { stdin { } }
output { stdout { codec => "rubydebug" } }
filter {
  date {
    match => ["message", "yyyy-MM-dd-HH:mm:ss.SSSS"]
  }
}
$ echo '2015-11-19-11:14:23.8704' | /opt/logstash/bin/logstash -f test.config
Logstash startup completed
{
       "message" => "2015-11-19-11:14:23.8704",
      "@version" => "1",
    "@timestamp" => "2015-11-19T10:14:23.870Z",
          "host" => "lnxolofon"
}
Logstash shutdown completed
#3

i have this :
01-11-2015;17:41:01;641

filter {
grok {
break_on_match => "false"
match => { "message" => '%{DATA}%{DATE_EU:Date};%{TIME:Date};%{NUMBER:Nombre}%{DATA}'}
}
}
but my date en heure = string
i want date so i use

date {
match => [ "Date", "dd MM YYYY HH:mm:ss" ]
}

but i have
{
"_index": "logstash-2016.12.15",
"_type": "Vmware",
"_id": "AVkCgGy96I_tcz_3yhMg",
"_score": null,
"_source": {
"Nombre": 751,
"path": "/var/log/StatVM/test10.log",
"@timestamp": "2016-12-15T12:41:27.524Z",
"@version": "1",
"host": "localhost.localdomain",
"message": "14-12-2016;11:20:01;751",
"type": "Vmware",
"Date": [
"14-12-2016",
"11:20:01"
],
"tags": [
"_dateparsefailure",
"_grokparsefailure"
]
},
"fields": {
"@timestamp": [
1481805687524
]
},
"sort": [
1481805687524
]
}
},
"fields": {
"@timestamp": [
1481804404819
]
},
"sort": [
1481804404819
]
}

#4

@pierre, please start a new thread for your unrelated question.

#5