{"action":"opened","issue":{"url":"https://api.github.com/repos/opencontainers/runc/issues/487","labels_url":"https://api.github.com/repos/opencontainers/runc/issues/487/labels{/name}","comments_url":"https://api.github.com/repos/opencontainers/runc/issues/487/comments","events_url":"https://api.github.com/repos/opencontainers/runc/issues/487/events","html_url":"https://github.com/opencontainers/runc/issues/487","id":127732002,"number":487,"title":"Consistent GetStats behaviour for deleted cgroups","user":{"login":"jimmidyson","id":464659,"avatar_url":"https://avatars.githubusercontent.com/u/464659?v=3","gravatar_id":"","url":"https://api.github.com/users/jimmidyson","html_url":"https://github.com/jimmidyson","followers_url":"https://api.github.com/users/jimmidyson/followers","following_url":"https://api.github.com/users/jimmidyson/following{/other_user}","gists_url":"https://api.github.com/users/jimmidyson/gists{/gist_id}","starred_url":"https://api.github.com/users/jimmidyson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jimmidyson/subscriptions","organizations_url":"https://api.github.com/users/jimmidyson/orgs","repos_url":"https://api.github.com/users/jimmidyson/repos","events_url":"https://api.github.com/users/jimmidyson/events{/privacy}","received_events_url":"https://api.github.com/users/jimmidyson/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-20T17:12:07Z","updated_at":"2016-01-20T17:12:07Z","closed_at":null,"body":"Some subsystems return `nil` error e.g. blkio, some return the `ErrNotExist` (or equivalent) e.g. cpuacct, & some return a reformatted error e.g. hugetlb.\r\n\r\nWhat do you think the consistent behaviour should be?\r\n\r\nI would prefer to return the `ErrNotExist` or similar error, as this is easier to handle with library consumers."}}