{"action":"created","issue":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/5601","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/5601/labels{/name}","comments_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/5601/comments","events_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/5601/events","html_url":"https://github.com/hazelcast/hazelcast/pull/5601","id":91190221,"number":5601,"title":"Lock resource cleanup on member left","user":{"login":"mdogan","id":1201712,"avatar_url":"https://avatars.githubusercontent.com/u/1201712?v=3","gravatar_id":"","url":"https://api.github.com/users/mdogan","html_url":"https://github.com/mdogan","followers_url":"https://api.github.com/users/mdogan/followers","following_url":"https://api.github.com/users/mdogan/following{/other_user}","gists_url":"https://api.github.com/users/mdogan/gists{/gist_id}","starred_url":"https://api.github.com/users/mdogan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mdogan/subscriptions","organizations_url":"https://api.github.com/users/mdogan/orgs","repos_url":"https://api.github.com/users/mdogan/repos","events_url":"https://api.github.com/users/mdogan/events{/privacy}","received_events_url":"https://api.github.com/users/mdogan/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/hazelcast/hazelcast/labels/Team:%20Core","name":"Team: Core","color":"eb6420"},{"url":"https://api.github.com/repos/hazelcast/hazelcast/labels/Type:%20Defect","name":"Type: Defect","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/hazelcast/hazelcast/milestones/61","html_url":"https://github.com/hazelcast/hazelcast/milestones/3.6","labels_url":"https://api.github.com/repos/hazelcast/hazelcast/milestones/61/labels","id":982584,"number":61,"title":"3.6","description":"","creator":{"login":"enesakar","id":234086,"avatar_url":"https://avatars.githubusercontent.com/u/234086?v=3","gravatar_id":"","url":"https://api.github.com/users/enesakar","html_url":"https://github.com/enesakar","followers_url":"https://api.github.com/users/enesakar/followers","following_url":"https://api.github.com/users/enesakar/following{/other_user}","gists_url":"https://api.github.com/users/enesakar/gists{/gist_id}","starred_url":"https://api.github.com/users/enesakar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/enesakar/subscriptions","organizations_url":"https://api.github.com/users/enesakar/orgs","repos_url":"https://api.github.com/users/enesakar/repos","events_url":"https://api.github.com/users/enesakar/events{/privacy}","received_events_url":"https://api.github.com/users/enesakar/received_events","type":"User","site_admin":false},"open_issues":125,"closed_issues":62,"state":"open","created_at":"2015-02-17T09:27:09Z","updated_at":"2015-07-07T10:06:22Z","due_on":null,"closed_at":null},"comments":4,"created_at":"2015-06-26T08:35:32Z","updated_at":"2015-07-07T14:50:09Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/hazelcast/hazelcast/pulls/5601","html_url":"https://github.com/hazelcast/hazelcast/pull/5601","diff_url":"https://github.com/hazelcast/hazelcast/pull/5601.diff","patch_url":"https://github.com/hazelcast/hazelcast/pull/5601.patch"},"body":"- Lock cleanup task submitted when a member is left should be executed on related partition threads, otherwise it can miss previously enqueued or being executed lock operations. So, this race can cause infinitely hanging locks.\r\n\r\n- Lock cleanup operation should check owner-uuid during its execution in partition thread to avoid race.\r\n\r\nExtracted from #5246"},"comment":{"url":"https://api.github.com/repos/hazelcast/hazelcast/issues/comments/119226973","html_url":"https://github.com/hazelcast/hazelcast/pull/5601#issuecomment-119226973","issue_url":"https://api.github.com/repos/hazelcast/hazelcast/issues/5601","id":119226973,"user":{"login":"mdogan","id":1201712,"avatar_url":"https://avatars.githubusercontent.com/u/1201712?v=3","gravatar_id":"","url":"https://api.github.com/users/mdogan","html_url":"https://github.com/mdogan","followers_url":"https://api.github.com/users/mdogan/followers","following_url":"https://api.github.com/users/mdogan/following{/other_user}","gists_url":"https://api.github.com/users/mdogan/gists{/gist_id}","starred_url":"https://api.github.com/users/mdogan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mdogan/subscriptions","organizations_url":"https://api.github.com/users/mdogan/orgs","repos_url":"https://api.github.com/users/mdogan/repos","events_url":"https://api.github.com/users/mdogan/events{/privacy}","received_events_url":"https://api.github.com/users/mdogan/received_events","type":"User","site_admin":false},"created_at":"2015-07-07T14:50:09Z","updated_at":"2015-07-07T14:50:09Z","body":"Finally I'm able to reproduce the race with a custom lock operation: dfdc4af45f7558096839a1b666f35fba5c0c49c4"}}