How do i make sure that logstash received data from filebeat?

steffens,
The full config is as below for filebeat.

filebeat:
  prospectors:
    -
      paths:
        - /mnt/cmdc_logs/*.audit*"
      input_type: log
        document_type: my_log
 output:
   logstash:
     hosts: ["10.209.26.147:5044"]
   console:
   pretty: true
 shipper:
  logging:

 to_files: true

files:
path: /var/log/mybeat

# The name of the files where the logs are written to.
name: mybeat

# Configure log file size limit. If limit is reached, log file will be
# automatically rotated
rotateeverybytes: 10485760 # = 10MB

# Number of rotated log files to keep. Oldest files will be deleted first.
keepfiles: 7

#selectors: [ ]

level: info

Please find the output when i run. I dont see any errors here.

[root@astroHeka filebeat]# service filebeat start
Starting filebeat: 2016/05/18 07:49:18.047889 geolite.go:24: INFO GeoIP disabled: No paths were set under output.geoip.paths
2016/05/18 07:49:18.047934 outputs.go:126: INFO Activated console as output plugin.
2016/05/18 07:49:18.048154 logstash.go:106: INFO Max Retries set to: 3
2016/05/18 07:49:18.051179 outputs.go:126: INFO Activated logstash as output plugin.
2016/05/18 07:49:18.051793 publish.go:288: INFO Publisher name: astroHeka
2016/05/18 07:49:18.058809 async.go:78: INFO Flush Interval set to: 1s
2016/05/18 07:49:18.058832 async.go:84: INFO Max Bulk Size set to: 2048
2016/05/18 07:49:18.058931 async.go:78: INFO Flush Interval set to: 1s
2016/05/18 07:49:18.058947 async.go:84: INFO Max Bulk Size set to: 2048
2016/05/18 07:49:18.058998 beat.go:147: INFO Init Beat: filebeat; Version: 1.2.2
[ OK ]