{"action":"created","issue":{"url":"https://api.github.com/repos/Netflix/Hystrix/issues/996","labels_url":"https://api.github.com/repos/Netflix/Hystrix/issues/996/labels{/name}","comments_url":"https://api.github.com/repos/Netflix/Hystrix/issues/996/comments","events_url":"https://api.github.com/repos/Netflix/Hystrix/issues/996/events","html_url":"https://github.com/Netflix/Hystrix/issues/996","id":119179930,"number":996,"title":"hystrix-stream shows ping message only and no data.","user":{"login":"willpowerforever","id":10570955,"avatar_url":"https://avatars.githubusercontent.com/u/10570955?v=3","gravatar_id":"","url":"https://api.github.com/users/willpowerforever","html_url":"https://github.com/willpowerforever","followers_url":"https://api.github.com/users/willpowerforever/followers","following_url":"https://api.github.com/users/willpowerforever/following{/other_user}","gists_url":"https://api.github.com/users/willpowerforever/gists{/gist_id}","starred_url":"https://api.github.com/users/willpowerforever/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/willpowerforever/subscriptions","organizations_url":"https://api.github.com/users/willpowerforever/orgs","repos_url":"https://api.github.com/users/willpowerforever/repos","events_url":"https://api.github.com/users/willpowerforever/events{/privacy}","received_events_url":"https://api.github.com/users/willpowerforever/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Netflix/Hystrix/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/Netflix/Hystrix/labels/metrics","name":"metrics","color":"bfdadc"},{"url":"https://api.github.com/repos/Netflix/Hystrix/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-11-27T11:20:55Z","updated_at":"2015-12-17T17:51:19Z","closed_at":null,"body":"In my project, I can see the command is executed from the log but when I access the hystrix-stream, it always show \"ping \" and no data shown in dashboard. Do I need to explicitly call anything in the application for the metrics? \r\n\r\nI configured the Metrics servlet in the web.xml:\r\n```html\r\n  <servlet>\r\n        <description></description>\r\n        <display-name>HystrixMetricsStreamServlet</display-name>\r\n        <servlet-name>HystrixMetricsStreamServlet</servlet-name>\r\n        <servlet-class>com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet</servlet-class>\r\n    </servlet>\r\n    <servlet-mapping>\r\n        <servlet-name>HystrixMetricsStreamServlet</servlet-name>\r\n        <url-pattern>/hystrix.stream</url-pattern>\r\n    </servlet-mapping>\r\n```"},"comment":{"url":"https://api.github.com/repos/Netflix/Hystrix/issues/comments/165528380","html_url":"https://github.com/Netflix/Hystrix/issues/996#issuecomment-165528380","issue_url":"https://api.github.com/repos/Netflix/Hystrix/issues/996","id":165528380,"user":{"login":"mattrjacobs","id":205579,"avatar_url":"https://avatars.githubusercontent.com/u/205579?v=3","gravatar_id":"","url":"https://api.github.com/users/mattrjacobs","html_url":"https://github.com/mattrjacobs","followers_url":"https://api.github.com/users/mattrjacobs/followers","following_url":"https://api.github.com/users/mattrjacobs/following{/other_user}","gists_url":"https://api.github.com/users/mattrjacobs/gists{/gist_id}","starred_url":"https://api.github.com/users/mattrjacobs/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mattrjacobs/subscriptions","organizations_url":"https://api.github.com/users/mattrjacobs/orgs","repos_url":"https://api.github.com/users/mattrjacobs/repos","events_url":"https://api.github.com/users/mattrjacobs/events{/privacy}","received_events_url":"https://api.github.com/users/mattrjacobs/received_events","type":"User","site_admin":false},"created_at":"2015-12-17T17:51:19Z","updated_at":"2015-12-17T17:51:19Z","body":"My guess is that's the issue.  We're running in production with 1.4.21 and everything seems stable.  Please let me know if that resolves the issue"}}