{"action":"closed","issue":{"url":"https://api.github.com/repos/pingcap/tikv/issues/1244","repository_url":"https://api.github.com/repos/pingcap/tikv","labels_url":"https://api.github.com/repos/pingcap/tikv/issues/1244/labels{/name}","comments_url":"https://api.github.com/repos/pingcap/tikv/issues/1244/comments","events_url":"https://api.github.com/repos/pingcap/tikv/issues/1244/events","html_url":"https://github.com/pingcap/tikv/issues/1244","id":185914992,"number":1244,"title":"scan operation don't fill block cache","user":{"login":"zhangjinpeng1987","id":19700528,"avatar_url":"https://avatars.githubusercontent.com/u/19700528?v=3","gravatar_id":"","url":"https://api.github.com/users/zhangjinpeng1987","html_url":"https://github.com/zhangjinpeng1987","followers_url":"https://api.github.com/users/zhangjinpeng1987/followers","following_url":"https://api.github.com/users/zhangjinpeng1987/following{/other_user}","gists_url":"https://api.github.com/users/zhangjinpeng1987/gists{/gist_id}","starred_url":"https://api.github.com/users/zhangjinpeng1987/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhangjinpeng1987/subscriptions","organizations_url":"https://api.github.com/users/zhangjinpeng1987/orgs","repos_url":"https://api.github.com/users/zhangjinpeng1987/repos","events_url":"https://api.github.com/users/zhangjinpeng1987/events{/privacy}","received_events_url":"https://api.github.com/users/zhangjinpeng1987/received_events","type":"User","site_admin":false},"labels":[{"id":380870448,"url":"https://api.github.com/repos/pingcap/tikv/labels/todo","name":"todo","color":"006b75","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-10-28T12:48:33Z","updated_at":"2016-12-21T11:37:14Z","closed_at":"2016-12-21T11:37:14Z","body":"Scan operation will flush block cache, this may cause a lot of block cache miss. So when we scan a range don't fill the block cache.\n"}}
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