{"action":"created","issue":{"url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/90","labels_url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/90/labels{/name}","comments_url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/90/comments","events_url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/90/events","html_url":"https://github.com/Graylog2/graylog2-images/issues/90","id":107915752,"number":90,"title":"Apache Crashing","user":{"login":"Fibrewire","id":2836205,"avatar_url":"https://avatars.githubusercontent.com/u/2836205?v=3","gravatar_id":"","url":"https://api.github.com/users/Fibrewire","html_url":"https://github.com/Fibrewire","followers_url":"https://api.github.com/users/Fibrewire/followers","following_url":"https://api.github.com/users/Fibrewire/following{/other_user}","gists_url":"https://api.github.com/users/Fibrewire/gists{/gist_id}","starred_url":"https://api.github.com/users/Fibrewire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fibrewire/subscriptions","organizations_url":"https://api.github.com/users/Fibrewire/orgs","repos_url":"https://api.github.com/users/Fibrewire/repos","events_url":"https://api.github.com/users/Fibrewire/events{/privacy}","received_events_url":"https://api.github.com/users/Fibrewire/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":10,"created_at":"2015-09-23T13:11:41Z","updated_at":"2015-09-24T16:50:41Z","closed_at":null,"body":"Were experiencing a crash in Apache on our production server when sending a search query, could you point me in the direction of the log file please so i can debug and come back with more information if necessary.\r\n\r\np.s. was expecting /var/log/apache2/ but nothing found"},"comment":{"url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/comments/142985767","html_url":"https://github.com/Graylog2/graylog2-images/issues/90#issuecomment-142985767","issue_url":"https://api.github.com/repos/Graylog2/graylog2-images/issues/90","id":142985767,"user":{"login":"mariussturm","id":356597,"avatar_url":"https://avatars.githubusercontent.com/u/356597?v=3","gravatar_id":"","url":"https://api.github.com/users/mariussturm","html_url":"https://github.com/mariussturm","followers_url":"https://api.github.com/users/mariussturm/followers","following_url":"https://api.github.com/users/mariussturm/following{/other_user}","gists_url":"https://api.github.com/users/mariussturm/gists{/gist_id}","starred_url":"https://api.github.com/users/mariussturm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mariussturm/subscriptions","organizations_url":"https://api.github.com/users/mariussturm/orgs","repos_url":"https://api.github.com/users/mariussturm/repos","events_url":"https://api.github.com/users/mariussturm/events{/privacy}","received_events_url":"https://api.github.com/users/mariussturm/received_events","type":"User","site_admin":false},"created_at":"2015-09-24T16:50:41Z","updated_at":"2015-09-24T16:50:41Z","body":"It looks like Elasticsearch was down for some time: ` WARN [ClusterStateMonitor] No Elasticsearch data nodes in cluster, cluster is completely offline.` Could you please check that Elasticsearch is running without problems (tail -f the log file for some time and check if it restarts or write some errors). Also please check in the process list that there is only a single Graylog server running.\r\n\r\nAdditionally double check if your system is out of resources, disk space, memory, cpu. This doesn't look like a bug per se, more like a operational issue."}}