On starting /etc/init.d/logstash start . It is giving below error
message=>"An unexpected error occurred!", :error=>#<Errno::EADDRINUSE: Address already in use - bind - Address already in use>, :backtrace=>["org/jruby/ext/socket/RubyTCPServer.java:118:in initialize'", "org/jruby/RubyIO.java:871:innew'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/puma-2.16.0-java/lib/puma/binder.rb:234:in add_tcp_listener'", "(eval):2:inadd_tcp_listener'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-5.0.0.alpha3-java/lib/logstash/webserver.rb:41:in run'", "/usr/share/logstash/vendor/bundle/jruby/1.9/gems/logstash-core-5.0.0.alpha3-java/lib/logstash/agent.rb:136:instart_webserver'"], :level=>:fatal}
I have killed services running on 9600 before starting logstash.
I have disaled SELinux and iptables as well.
Please let me know what is issue