Logstash errors out-Couldn't find any input plugin named 'beats'

[dubul]

here is the logstash conf file

input {

beats {
    port => 5044
  }
}
filter {
		csv {
			columns => [
		"date", "time", "s-sitename", "s-ip", "cs-method", "cs-uri-stem", "cs-uri-query", "s-port", "cs-username", "c-ip", "cs-user-agent", "sc-status", "sc-substatus", "sc-win32-status"
			]
			separator => " "
		 }
  
mutate {
    add_field => { "logdate" => "%{date} %{time}" }
}

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

		
}
output {
#	stdout { codec => rubydebug }
	elasticsearch {
		"hosts" => "localhost:9200"
		"index" => "logs-%{+yyyy.MM.dd}"
		"document_type" => "iis_logs"
	}
}

[dubul]

@magnusbaeck Any help on why this erroring out.

io/console not supported; tty will not be manipulated
←[31mfetched an invalid config {:config=>"input {\n\nbeats {\n    port => 5044\n  }\n}\nfilter {\n\t\tcsv {\n\t\t\tcolumns => [\n\t\t\"date\", \"time\
", \"s-sitename\", \"s-ip\", \"cs-method\", \"cs-uri-stem\", \"cs-uri-query\", \"s-port\", \"cs-username\", \"c-ip\", \"cs-user-agent\", \"sc-status\"
, \"sc-substatus\", \"sc-win32-status\"\n\t\t\t]\n\t\t\tseparator => \" \"\n\t\t }\n  \nmutate {\n    add_field => { \"logdate\" => \"%{date} %{time}\
" }\n}\n\ndate {\n    match => [ \"logdate\", \"YYYY-MM-dd HH:mm:ss\"]\n  }\n\n\t\t\n}\noutput {\n#\tstdout { codec => rubydebug }\n\telasticsearch {\
n\t\t\"hosts\" => \"sc1elk01d00:9200\"\n\t\t\"index\" => \"dev-intranet-%{+yyyy.MM.dd}\"\n\t\t\"document_type\" => \"iis_logs\"\n\t}\n}\n\n", :reason=
>"Couldn't find any input plugin named 'beats'. Are you sure this is correct? Trying to load the beats input plugin resulted in this error: no such fi
le to load -- logstash/inputs/beats", :level=>:error}←[0m
The signal HUP is in use by the JVM and will not work correctly on this platform