logstash

{:timestamp=>"2014-10-31T16:57:11.190000+0000", :message=>"Using milestone 1 input plugin 'jmx'. This plugin should work, but would benefit from use by folks like you. Please let us know if you find bugs or have suggestions on how to improve this plugin.  For more information on plugin milestones, see http://logstash.net/docs/1.4.2/plugin-milestones", :level=>:warn}
{:timestamp=>"2014-10-31T16:57:11.255000+0000", :message=>"Issue parsing file C:\\ELK/amitjmx.conf", :level=>:warn}
{:timestamp=>"2014-10-31T16:57:11.256000+0000", :message=>"unexpected token at '## // SECTION INPUT    \ninput {\n\n    jmx {\n        path => \"C:\\ELK\"\n        type => jmx\n        polling_frequency => 10\n        nb_thread => 4\n    }\n    \n}\n \n## // SECTION FILTER\nfilter {\n\n   \n} # // End filter\n \n## // SECTION OUTPUT    \noutput {\n\n    #Use STDOUT for debugging and running locally.\n    stdout {\n        codec => rubydebug\n    } #END stdout\n\n} #END Output'", :level=>:warn}
{:timestamp=>"2014-10-31T16:57:11.256000+0000", :message=>"json/ext/Parser.java:251:in `parse'\nC:/ELK/logstash-1.4.2/vendor/bundle/jruby/1.9/gems/json-1.8.1-java/lib/json/common.rb:155:in `parse'\nC:/ELK/logstash-1.4.2/lib/logstash/inputs/jmx.rb:28:in `read_conf'\nC:/ELK/logstash-1.4.2/lib/logstash/inputs/jmx.rb:261:in `run'\norg/jruby/RubyDir.java:432:in `foreach'\nC:/ELK/logstash-1.4.2/lib/logstash/inputs/jmx.rb:256:in `run'\nC:/ELK/logstash-1.4.2/lib/logstash/pipeline.rb:163:in `inputworker'\nC:/ELK/logstash-1.4.2/lib/logstash/pipeline.rb:157:in `start_input'", :level=>:warn}
LoadError: no such file to load -- jmx4r
     require at org/jruby/RubyKernel.java:1085
     require at file:/C:/ELK/logstash-1.4.2/vendor/jar/jruby-complete-1.7.11.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:55
     require at file:/C:/ELK/logstash-1.4.2/vendor/jar/jruby-complete-1.7.11.jar!/META-INF/jruby.home/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:53
     require at C:/ELK/logstash-1.4.2/vendor/bundle/jruby/1.9/gems/polyglot-0.3.4/lib/polyglot.rb:65
  thread_jmx at C:/ELK/logstash-1.4.2/lib/logstash/inputs/jmx.rb:132
         run at C:/ELK/logstash-1.4.2/lib/logstash/inputs/jmx.rb:251
[Finished in 5.1s]