{"action":"created","issue":{"url":"https://api.github.com/repos/HIPS/Spearmint/issues/21","labels_url":"https://api.github.com/repos/HIPS/Spearmint/issues/21/labels{/name}","comments_url":"https://api.github.com/repos/HIPS/Spearmint/issues/21/comments","events_url":"https://api.github.com/repos/HIPS/Spearmint/issues/21/events","html_url":"https://github.com/HIPS/Spearmint/issues/21","id":75209428,"number":21,"title":"ERROR: child process failed, exited with error number 100","user":{"login":"Mehrian","id":12032492,"avatar_url":"https://avatars.githubusercontent.com/u/12032492?v=3","gravatar_id":"","url":"https://api.github.com/users/Mehrian","html_url":"https://github.com/Mehrian","followers_url":"https://api.github.com/users/Mehrian/followers","following_url":"https://api.github.com/users/Mehrian/following{/other_user}","gists_url":"https://api.github.com/users/Mehrian/gists{/gist_id}","starred_url":"https://api.github.com/users/Mehrian/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Mehrian/subscriptions","organizations_url":"https://api.github.com/users/Mehrian/orgs","repos_url":"https://api.github.com/users/Mehrian/repos","events_url":"https://api.github.com/users/Mehrian/events{/privacy}","received_events_url":"https://api.github.com/users/Mehrian/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-05-11T12:42:44Z","updated_at":"2015-05-12T07:43:17Z","closed_at":null,"body":"Dear all \r\nI'm trying to test the branin.py on the cluster (On my laptop every thing is OK), and I have the following error when I try to start mongo using command ; \"mongod --fork --logpath --dbpath\".\r\n\r\nERROR: child process failed, exited with error number 100\r\n\r\nI have to mention that, when I type \"mongo\" on the cluster it says:\r\n\r\nMongoDB shell version: 2.4.9\r\nconnecting to: test\r\nServer has startup warnings: \r\nMon May 11 13:09:59.173 [initandlisten] \r\nMon May 11 13:09:59.173 [initandlisten] ** WARNING: You are running on a NUMA machine.\r\nMon May 11 13:09:59.173 [initandlisten] **          We suggest launching mongod like this to avoid performance problems:\r\nMon May 11 13:09:59.173 [initandlisten] **              numactl --interleave=all mongod [other options]\r\nMon May 11 13:09:59.173 [initandlisten] \r\n\r\n\r\nSo, I tried starting mongo using command; \"numactl --interleave=all mongod --fork --logpath --dbpath\", but didn't see any difference in the output!\r\n\r\nThanks,\r\nMohammad\r\n"},"comment":{"url":"https://api.github.com/repos/HIPS/Spearmint/issues/comments/101168965","html_url":"https://github.com/HIPS/Spearmint/issues/21#issuecomment-101168965","issue_url":"https://api.github.com/repos/HIPS/Spearmint/issues/21","id":101168965,"user":{"login":"Mehrian","id":12032492,"avatar_url":"https://avatars.githubusercontent.com/u/12032492?v=3","gravatar_id":"","url":"https://api.github.com/users/Mehrian","html_url":"https://github.com/Mehrian","followers_url":"https://api.github.com/users/Mehrian/followers","following_url":"https://api.github.com/users/Mehrian/following{/other_user}","gists_url":"https://api.github.com/users/Mehrian/gists{/gist_id}","starred_url":"https://api.github.com/users/Mehrian/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Mehrian/subscriptions","organizations_url":"https://api.github.com/users/Mehrian/orgs","repos_url":"https://api.github.com/users/Mehrian/repos","events_url":"https://api.github.com/users/Mehrian/events{/privacy}","received_events_url":"https://api.github.com/users/Mehrian/received_events","type":"User","site_admin":false},"created_at":"2015-05-12T07:43:17Z","updated_at":"2015-05-12T07:43:17Z","body":"Hi Jasper\r\nWhen I tried it without --fork, it seems that Mongo doesn't start, because when I run the command \"python main.py\", the output is as follow. I think the problem is somehow related to the cluster. because I ran the branin.py on my laptop without any error! I'm wondering if I have to install additional stuff on the cluster!\r\n\r\nTraceback (most recent call last):\r\n  File \"main.py\", line 198, in <module>\r\n    from spearmint.utils.database.mongodb import MongoDB\r\nImportError: No module named spearmint.utils.database.mongodb\r\n\r\nMohammad"}}