{"action":"opened","issue":{"url":"https://api.github.com/repos/jchli/jepsen-aurora/issues/1","labels_url":"https://api.github.com/repos/jchli/jepsen-aurora/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/jchli/jepsen-aurora/issues/1/comments","events_url":"https://api.github.com/repos/jchli/jepsen-aurora/issues/1/events","html_url":"https://github.com/jchli/jepsen-aurora/issues/1","id":127235922,"number":1,"title":"Aurora configured incorrectly","user":{"login":"StephanErb","id":483730,"avatar_url":"https://avatars.githubusercontent.com/u/483730?v=3","gravatar_id":"","url":"https://api.github.com/users/StephanErb","html_url":"https://github.com/StephanErb","followers_url":"https://api.github.com/users/StephanErb/followers","following_url":"https://api.github.com/users/StephanErb/following{/other_user}","gists_url":"https://api.github.com/users/StephanErb/gists{/gist_id}","starred_url":"https://api.github.com/users/StephanErb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/StephanErb/subscriptions","organizations_url":"https://api.github.com/users/StephanErb/orgs","repos_url":"https://api.github.com/users/StephanErb/repos","events_url":"https://api.github.com/users/StephanErb/events{/privacy}","received_events_url":"https://api.github.com/users/StephanErb/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-18T14:23:38Z","updated_at":"2016-01-18T14:23:38Z","closed_at":null,"body":"Hi everyone,\r\n\r\nI see that you are trying to test Aurora availability here. Unfortunately it seems like your configuration is rather sub-optimal. I would not recommend to use it in production.\r\n\r\nA short look into your Aurora configuration indicates (https://github.com/jchli/jepsen-aurora/blob/master/scripts/aurora-scheduler.sh):\r\n\r\n* You should not be using the beta DB store, as it is still experimental (`use_beta_db_task_store`)\r\n* Your `native_log_quorum_size` needs to be tuned according you to the number of Aurora master you are running (https://github.com/apache/aurora/blob/master/docs/deploying-aurora-scheduler.md#replicated-log-configuration). In a typical setup you'll run 3 or 5 masters (https://github.com/apache/aurora/blob/master/docs/installing.md#machine-profiles). This is similar to how you configure your Mesos quorum.\r\n\r\nIf you have any more questions, please feel free to ask here on or the Aurora mailinglist or Aurora IRC channel (http://aurora.apache.org/community/).\r\n"}}