root@dev01:/usr/share/logstash# bin/logstash -f 02-beats-input.conf --config.test_and_exit
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path //usr/share/logstash/config/log4j2.properties. Using default config which logs to console
16:42:05.775 [LogStash::Runner] INFO logstash.runner - No config files found in path {:path=>"/usr/share/logstash/02-beats-input.conf"}
16:42:05.781 [LogStash::Runner] FATAL logstash.runner - An unexpected error occurred! {:error=>#<RuntimeError: No config files found: 02-beats-input.conf. Can you make sure this path is a logstash config file?>, :backtrace=>["/usr/share/logstash/logstash-core/lib/logstash/config/loader.rb:18:in format_config'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:257:inexecute'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:67:in run'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:185:inrun'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/clamp-0.6.5/lib/clamp/command.rb:132:in run'", "/usr/share/logstash/lib/bootstrap/environment.rb:71:in(root)'"]}