{"action":"opened","issue":{"url":"https://api.github.com/repos/sensu/sensu/issues/957","labels_url":"https://api.github.com/repos/sensu/sensu/issues/957/labels{/name}","comments_url":"https://api.github.com/repos/sensu/sensu/issues/957/comments","events_url":"https://api.github.com/repos/sensu/sensu/issues/957/events","html_url":"https://github.com/sensu/sensu/issues/957","id":79435597,"number":957,"title":"All handlers: Unexpected error: Broken pipe","user":{"login":"khuongdp","id":1736649,"avatar_url":"https://avatars.githubusercontent.com/u/1736649?v=3","gravatar_id":"","url":"https://api.github.com/users/khuongdp","html_url":"https://github.com/khuongdp","followers_url":"https://api.github.com/users/khuongdp/followers","following_url":"https://api.github.com/users/khuongdp/following{/other_user}","gists_url":"https://api.github.com/users/khuongdp/gists{/gist_id}","starred_url":"https://api.github.com/users/khuongdp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/khuongdp/subscriptions","organizations_url":"https://api.github.com/users/khuongdp/orgs","repos_url":"https://api.github.com/users/khuongdp/repos","events_url":"https://api.github.com/users/khuongdp/events{/privacy}","received_events_url":"https://api.github.com/users/khuongdp/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-22T12:24:32Z","updated_at":"2015-05-22T12:24:32Z","closed_at":null,"body":"We are using Sensu with almost 2k checks with no problem but now we have some strange issue. If we add batch1 (50 more checks) or batch2 (50 more checks) it is working fine. But we if add both batch1 and batch2 (100 more checks) we get following errors:\r\n\r\n- All checks executed by sensu-client is returning status 127 (only the sensu-client instance on the sensu-server)\r\n- In the sensu-server log all handlers is broken:\r\n\r\n{\"timestamp\":\"2015-05-22T14:10:14.452618+0200\",\"level\":\"info\",\"message\":\"handler output\",\"handler\":{\"type\":\"pipe\",\"command\":\"/etc/sensu/handlers/debug.rb\",\"name\":\"debug\"},\"output\":[\"Unexpected error: Broken pipe\"]}\r\n{\"timestamp\":\"2015-05-22T14:10:14.454732+0200\",\"level\":\"info\",\"message\":\"handler output\",\"handler\":{\"type\":\"pipe\",\"command\":\"/etc/sensu/handlers/notification/mailer.rb\",\"name\":\"mailer\"},\"output\":[\"Unexpected error: Broken pipe\"]}\r\n{\"timestamp\":\"2015-05-22T14:10:14.454905+0200\",\"level\":\"info\",\"message\":\"handler output\",\"handler\":{\"type\":\"pipe\",\"command\":\"/etc/sensu/handlers/notification/logevent.rb\",\"name\":\"logevent\"},\"output\":[\"Unexpected error: Broken pipe\"]}\r\n\r\nAll checks should be json valid. (checked with python -m json.too) and if we add batch1 or batch2 it is working fine.\r\n\r\nOther log files I should look at to find the problem?"}}