{"action":"closed","issue":{"url":"https://api.github.com/repos/prometheus/pushgateway/issues/27","labels_url":"https://api.github.com/repos/prometheus/pushgateway/issues/27/labels{/name}","comments_url":"https://api.github.com/repos/prometheus/pushgateway/issues/27/comments","events_url":"https://api.github.com/repos/prometheus/pushgateway/issues/27/events","html_url":"https://github.com/prometheus/pushgateway/issues/27","id":58891238,"number":27,"title":"Deal with clash between pushgateway's own metrics and pushed metrics","user":{"login":"mwitkow-io","id":9655971,"avatar_url":"https://avatars.githubusercontent.com/u/9655971?v=3","gravatar_id":"","url":"https://api.github.com/users/mwitkow-io","html_url":"https://github.com/mwitkow-io","followers_url":"https://api.github.com/users/mwitkow-io/followers","following_url":"https://api.github.com/users/mwitkow-io/following{/other_user}","gists_url":"https://api.github.com/users/mwitkow-io/gists{/gist_id}","starred_url":"https://api.github.com/users/mwitkow-io/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mwitkow-io/subscriptions","organizations_url":"https://api.github.com/users/mwitkow-io/orgs","repos_url":"https://api.github.com/users/mwitkow-io/repos","events_url":"https://api.github.com/users/mwitkow-io/events{/privacy}","received_events_url":"https://api.github.com/users/mwitkow-io/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/prometheus/pushgateway/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/prometheus/pushgateway/labels/critical","name":"critical","color":"fbca04"}],"state":"closed","locked":false,"assignee":{"login":"beorn7","id":5609886,"avatar_url":"https://avatars.githubusercontent.com/u/5609886?v=3","gravatar_id":"","url":"https://api.github.com/users/beorn7","html_url":"https://github.com/beorn7","followers_url":"https://api.github.com/users/beorn7/followers","following_url":"https://api.github.com/users/beorn7/following{/other_user}","gists_url":"https://api.github.com/users/beorn7/gists{/gist_id}","starred_url":"https://api.github.com/users/beorn7/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/beorn7/subscriptions","organizations_url":"https://api.github.com/users/beorn7/orgs","repos_url":"https://api.github.com/users/beorn7/repos","events_url":"https://api.github.com/users/beorn7/events{/privacy}","received_events_url":"https://api.github.com/users/beorn7/received_events","type":"User","site_admin":false},"milestone":null,"comments":12,"created_at":"2015-02-25T12:04:58Z","updated_at":"2015-03-16T14:16:25Z","closed_at":"2015-03-16T14:16:25Z","body":"After upgrading our Java client libraries to `0.0.8`, we started getting problems with Prometheus scraping the `/metrics` page of PushGateway.\r\n\r\n```\r\nAn error has occurred:\r\n\r\nmetric family with duplicate name injected: name:\"process_start_time_seconds\" help:\"Start time of the process, in unixtime.\" type:GAUGE metric:<label:<name:\"job\" value:\"internal-Gianni-PW-RHODRIK1\" > label:<name:\"instance\" value:\"PW-RHODRIK1\" > gauge:<value:1.424863714816e+09 > > metric:<label:<name:\"job\" value:\"internal-michal-wintermute\" > label:<name:\"instance\" value:\"wintermute\" > gauge:<value:1.424803036927e+09 > > metric:<label:<name:\"job\" value:\"internal-chris-PW-RENDER1-PC\" > label:<name:\"instance\" value:\"PW-RENDER1-PC\" > gauge:<value:1.424863870177e+09 > > metric:<label:<name:\"job\" value:\"internal-callum-PW-CALLUML1\" > label:<name:\"instance\" value:\"PW-CALLUML1\" > gauge:<value:1.424864927792e+09 > > metric:<label:<name:\"job\" value:\"internal-Virgil-VirgilNotebook\" > label:<name:\"instance\" value:\"VirgilNotebook\" > gauge:<value:1.424865024272e+09 > > metric:<label:<name:\"job\" value:\"internal-rok-dev-fcaa141b9c88\" > label:<name:\"instance\" value:\"dev-fcaa141b9c88\" > gauge:<value:1.424861518748e+09 > > \r\n```\r\n\r\nEyeballing the main page of PushGateway, everything is fine, the data has values and each `job`-`instance` pair has a single value. The error is fairly cryptic :(\r\n\r\nAny idea how to debug this further?"}}