{"action":"created","issue":{"url":"https://api.github.com/repos/mesos/storm/issues/62","labels_url":"https://api.github.com/repos/mesos/storm/issues/62/labels{/name}","comments_url":"https://api.github.com/repos/mesos/storm/issues/62/comments","events_url":"https://api.github.com/repos/mesos/storm/issues/62/events","html_url":"https://github.com/mesos/storm/pull/62","id":111255781,"number":62,"title":"Upgrade to Storm 0.9.5 and Add worker name prefix","user":{"login":"maverick2202","id":6999855,"avatar_url":"https://avatars.githubusercontent.com/u/6999855?v=3","gravatar_id":"","url":"https://api.github.com/users/maverick2202","html_url":"https://github.com/maverick2202","followers_url":"https://api.github.com/users/maverick2202/followers","following_url":"https://api.github.com/users/maverick2202/following{/other_user}","gists_url":"https://api.github.com/users/maverick2202/gists{/gist_id}","starred_url":"https://api.github.com/users/maverick2202/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maverick2202/subscriptions","organizations_url":"https://api.github.com/users/maverick2202/orgs","repos_url":"https://api.github.com/users/maverick2202/repos","events_url":"https://api.github.com/users/maverick2202/events{/privacy}","received_events_url":"https://api.github.com/users/maverick2202/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":23,"created_at":"2015-10-13T19:47:58Z","updated_at":"2015-11-30T22:46:45Z","closed_at":"2015-11-11T22:06:08Z","pull_request":{"url":"https://api.github.com/repos/mesos/storm/pulls/62","html_url":"https://github.com/mesos/storm/pull/62","diff_url":"https://github.com/mesos/storm/pull/62.diff","patch_url":"https://github.com/mesos/storm/pull/62.patch"},"body":"- upgrade storm 0.9.5\r\n- add worker name prefix as config parameter for mesos task id.\r\n- Make the httpserver directory as config parameter"},"comment":{"url":"https://api.github.com/repos/mesos/storm/issues/comments/160786084","html_url":"https://github.com/mesos/storm/pull/62#issuecomment-160786084","issue_url":"https://api.github.com/repos/mesos/storm/issues/62","id":160786084,"user":{"login":"maverick2202","id":6999855,"avatar_url":"https://avatars.githubusercontent.com/u/6999855?v=3","gravatar_id":"","url":"https://api.github.com/users/maverick2202","html_url":"https://github.com/maverick2202","followers_url":"https://api.github.com/users/maverick2202/followers","following_url":"https://api.github.com/users/maverick2202/following{/other_user}","gists_url":"https://api.github.com/users/maverick2202/gists{/gist_id}","starred_url":"https://api.github.com/users/maverick2202/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maverick2202/subscriptions","organizations_url":"https://api.github.com/users/maverick2202/orgs","repos_url":"https://api.github.com/users/maverick2202/repos","events_url":"https://api.github.com/users/maverick2202/events{/privacy}","received_events_url":"https://api.github.com/users/maverick2202/received_events","type":"User","site_admin":false},"created_at":"2015-11-30T22:46:45Z","updated_at":"2015-11-30T22:46:45Z","body":"Hi Eric,\r\n\r\n```\r\n@maverick2202 : nope, sorry, haven't had any time to look at it :( Been wrestling with weird issues relating to zombie and uninterruptible processes... seeming to all come down to bugs in the kernel w.r.t. cgroup freezing and OOM killer. We have some new hope, just acquired tonight: turning on PID namespace isolation in the mesos-slave might save us. Need to test it out. I'm trying to get back to this PR], I just need a bit of breathing room. I'm hopeful about this PID namespace workaround.\r\n```\r\n\r\nCan you give more details or web links ? We  are seeing our cgroup freeze causing mesos slave machine to get stuck in bad state  (not ssh'able) and we have to reboot the machines manually. Any pointers or links will be helpful.\r\n\r\n"}}