{"action":"created","issue":{"url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/1","labels_url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/1/comments","events_url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/1/events","html_url":"https://github.com/liuqi627/HW7-Hadoop-QiLiu/issues/1","id":117452441,"number":1,"title":"what does it mean by \"reducer\" please?","user":{"login":"wenhuizhang","id":2313277,"avatar_url":"https://avatars.githubusercontent.com/u/2313277?v=3","gravatar_id":"","url":"https://api.github.com/users/wenhuizhang","html_url":"https://github.com/wenhuizhang","followers_url":"https://api.github.com/users/wenhuizhang/followers","following_url":"https://api.github.com/users/wenhuizhang/following{/other_user}","gists_url":"https://api.github.com/users/wenhuizhang/gists{/gist_id}","starred_url":"https://api.github.com/users/wenhuizhang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wenhuizhang/subscriptions","organizations_url":"https://api.github.com/users/wenhuizhang/orgs","repos_url":"https://api.github.com/users/wenhuizhang/repos","events_url":"https://api.github.com/users/wenhuizhang/events{/privacy}","received_events_url":"https://api.github.com/users/wenhuizhang/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-11-17T21:17:19Z","updated_at":"2015-11-18T00:17:04Z","closed_at":null,"body":"\r\n3.Why?\r\nanswer:Because only one reducer was assigned and worked.\r\n\r\nProbably it is because you have got only two keys."},"comment":{"url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/comments/157552555","html_url":"https://github.com/liuqi627/HW7-Hadoop-QiLiu/issues/1#issuecomment-157552555","issue_url":"https://api.github.com/repos/liuqi627/HW7-Hadoop-QiLiu/issues/1","id":157552555,"user":{"login":"liuqi627","id":4511021,"avatar_url":"https://avatars.githubusercontent.com/u/4511021?v=3","gravatar_id":"","url":"https://api.github.com/users/liuqi627","html_url":"https://github.com/liuqi627","followers_url":"https://api.github.com/users/liuqi627/followers","following_url":"https://api.github.com/users/liuqi627/following{/other_user}","gists_url":"https://api.github.com/users/liuqi627/gists{/gist_id}","starred_url":"https://api.github.com/users/liuqi627/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/liuqi627/subscriptions","organizations_url":"https://api.github.com/users/liuqi627/orgs","repos_url":"https://api.github.com/users/liuqi627/repos","events_url":"https://api.github.com/users/liuqi627/events{/privacy}","received_events_url":"https://api.github.com/users/liuqi627/received_events","type":"User","site_admin":false},"created_at":"2015-11-18T00:17:04Z","updated_at":"2015-11-18T00:17:04Z","body":"Yes, you are right!\n> On Nov 17, 2015, at 4:17 PM, Wenhui Zhang <notifications@github.com> wrote:\n> \n> 3.Why?\n> answer:Because only one reducer was assigned and worked.\n> \n> Probably it is because you have got only two keys.\n> \n> —\n> Reply to this email directly or view it on GitHub <https://github.com/liuqi627/HW7-Hadoop-QiLiu/issues/1>.\n> \n\n"}}