{"action":"created","issue":{"url":"https://api.github.com/repos/elastic/logstash/issues/2945","labels_url":"https://api.github.com/repos/elastic/logstash/issues/2945/labels{/name}","comments_url":"https://api.github.com/repos/elastic/logstash/issues/2945/comments","events_url":"https://api.github.com/repos/elastic/logstash/issues/2945/events","html_url":"https://github.com/elastic/logstash/issues/2945","id":66519328,"number":2945,"title":"1.5.0.rc2 output issue LogStash::Json::GeneratorError: Cannot find Serializer for class: org.jruby.Ruby Object","user":{"login":"marantz2015","id":11812734,"avatar_url":"https://avatars.githubusercontent.com/u/11812734?v=3","gravatar_id":"","url":"https://api.github.com/users/marantz2015","html_url":"https://github.com/marantz2015","followers_url":"https://api.github.com/users/marantz2015/followers","following_url":"https://api.github.com/users/marantz2015/following{/other_user}","gists_url":"https://api.github.com/users/marantz2015/gists{/gist_id}","starred_url":"https://api.github.com/users/marantz2015/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marantz2015/subscriptions","organizations_url":"https://api.github.com/users/marantz2015/orgs","repos_url":"https://api.github.com/users/marantz2015/repos","events_url":"https://api.github.com/users/marantz2015/events{/privacy}","received_events_url":"https://api.github.com/users/marantz2015/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/elastic/logstash/labels/bug","name":"bug","color":"e11d21"}],"state":"open","locked":false,"assignee":{"login":"colinsurprenant","id":2010,"avatar_url":"https://avatars.githubusercontent.com/u/2010?v=3","gravatar_id":"","url":"https://api.github.com/users/colinsurprenant","html_url":"https://github.com/colinsurprenant","followers_url":"https://api.github.com/users/colinsurprenant/followers","following_url":"https://api.github.com/users/colinsurprenant/following{/other_user}","gists_url":"https://api.github.com/users/colinsurprenant/gists{/gist_id}","starred_url":"https://api.github.com/users/colinsurprenant/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colinsurprenant/subscriptions","organizations_url":"https://api.github.com/users/colinsurprenant/orgs","repos_url":"https://api.github.com/users/colinsurprenant/repos","events_url":"https://api.github.com/users/colinsurprenant/events{/privacy}","received_events_url":"https://api.github.com/users/colinsurprenant/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/elastic/logstash/milestones/2","html_url":"https://github.com/elastic/logstash/milestones/v1.5.0","labels_url":"https://api.github.com/repos/elastic/logstash/milestones/2/labels","id":624113,"number":2,"title":"v1.5.0","description":"","creator":{"login":"colinsurprenant","id":2010,"avatar_url":"https://avatars.githubusercontent.com/u/2010?v=3","gravatar_id":"","url":"https://api.github.com/users/colinsurprenant","html_url":"https://github.com/colinsurprenant","followers_url":"https://api.github.com/users/colinsurprenant/followers","following_url":"https://api.github.com/users/colinsurprenant/following{/other_user}","gists_url":"https://api.github.com/users/colinsurprenant/gists{/gist_id}","starred_url":"https://api.github.com/users/colinsurprenant/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colinsurprenant/subscriptions","organizations_url":"https://api.github.com/users/colinsurprenant/orgs","repos_url":"https://api.github.com/users/colinsurprenant/repos","events_url":"https://api.github.com/users/colinsurprenant/events{/privacy}","received_events_url":"https://api.github.com/users/colinsurprenant/received_events","type":"User","site_admin":false},"open_issues":5,"closed_issues":288,"state":"open","created_at":"2014-04-08T16:53:38Z","updated_at":"2015-04-17T13:49:30Z","due_on":null,"closed_at":null},"comments":10,"created_at":"2015-04-06T03:52:08Z","updated_at":"2015-04-17T13:50:29Z","closed_at":null,"body":"LogStash::Json::GeneratorError: Cannot find Serializer for class: org.jruby.Ruby\r\nObject\r\n     jruby_dump at D:/elk/logstash-1.5.0.rc2/lib/logstash/json.rb:45\r\n        to_json at D:/elk/logstash-1.5.0.rc2/lib/logstash/event.rb:152\r\n         encode at D:/elk/logstash-1.5.0.rc2/vendor/bundle/jruby/1.9/gems/logsta\r\nsh-codec-json-0.1.6/lib/logstash/codecs/json.rb:44\r\n        receive at D:/elk/logstash-1.5.0.rc2/vendor/bundle/jruby/1.9/gems/logsta\r\nsh-output-kafka-0.1.8/lib/logstash/outputs/kafka.rb:165\r\n         handle at D:/elk/logstash-1.5.0.rc2/lib/logstash/outputs/base.rb:88\r\n     initialize at (eval):28\r\n           call at org/jruby/RubyProc.java:271\r\n         output at D:/elk/logstash-1.5.0.rc2/lib/logstash/pipeline.rb:279\r\n   outputworker at D:/elk/logstash-1.5.0.rc2/lib/logstash/pipeline.rb:235\r\n  start_outputs at D:/elk/logstash-1.5.0.rc2/lib/logstash/pipeline.rb:163\r\n\u001B[33mUDP listener died {:exception=>#<SocketError: recvfrom: name or service not\r\n known>, :backtrace=>[\"D:/elk/logstash-1.5.0.rc2/vendor/bundle/jruby/1.9/gems/lo\r\ngstash-input-udp-0.1.3/lib/logstash/inputs/udp.rb:79:in `udp_listener'\", \"D:/elk\r\n/logstash-1.5.0.rc2/vendor/bundle/jruby/1.9/gems/logstash-input-udp-0.1.3/lib/lo\r\ngstash/inputs/udp.rb:49:in `run'\", \"D:/elk/logstash-1.5.0.rc2/lib/logstash/pipel\r\nine.rb:174:in `inputworker'\", \"D:/elk/logstash-1.5.0.rc2/lib/logstash/pipeline.r\r\nb:168:in `start_input'\"], :level=>:warn}\u001B[0m"},"comment":{"url":"https://api.github.com/repos/elastic/logstash/issues/comments/93989830","html_url":"https://github.com/elastic/logstash/issues/2945#issuecomment-93989830","issue_url":"https://api.github.com/repos/elastic/logstash/issues/2945","id":93989830,"user":{"login":"colinsurprenant","id":2010,"avatar_url":"https://avatars.githubusercontent.com/u/2010?v=3","gravatar_id":"","url":"https://api.github.com/users/colinsurprenant","html_url":"https://github.com/colinsurprenant","followers_url":"https://api.github.com/users/colinsurprenant/followers","following_url":"https://api.github.com/users/colinsurprenant/following{/other_user}","gists_url":"https://api.github.com/users/colinsurprenant/gists{/gist_id}","starred_url":"https://api.github.com/users/colinsurprenant/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colinsurprenant/subscriptions","organizations_url":"https://api.github.com/users/colinsurprenant/orgs","repos_url":"https://api.github.com/users/colinsurprenant/repos","events_url":"https://api.github.com/users/colinsurprenant/events{/privacy}","received_events_url":"https://api.github.com/users/colinsurprenant/received_events","type":"User","site_admin":false},"created_at":"2015-04-17T13:50:29Z","updated_at":"2015-04-17T13:50:29Z","body":"@marantz2015 could you please use the following output configuration and report the last debug event before the crash?\r\n\r\n```ruby\r\noutput {\r\n  stdout { codec => rubydebug }\r\n  stdout { codec => json_lines }\r\n}\r\n```"}}