{"action":"opened","issue":{"url":"https://api.github.com/repos/facebook/rocksdb/issues/1240","repository_url":"https://api.github.com/repos/facebook/rocksdb","labels_url":"https://api.github.com/repos/facebook/rocksdb/issues/1240/labels{/name}","comments_url":"https://api.github.com/repos/facebook/rocksdb/issues/1240/comments","events_url":"https://api.github.com/repos/facebook/rocksdb/issues/1240/events","html_url":"https://github.com/facebook/rocksdb/issues/1240","id":167560640,"number":1240,"title":"PrefixKey Question","user":{"login":"yemt","id":20652504,"avatar_url":"https://avatars.githubusercontent.com/u/20652504?v=3","gravatar_id":"","url":"https://api.github.com/users/yemt","html_url":"https://github.com/yemt","followers_url":"https://api.github.com/users/yemt/followers","following_url":"https://api.github.com/users/yemt/following{/other_user}","gists_url":"https://api.github.com/users/yemt/gists{/gist_id}","starred_url":"https://api.github.com/users/yemt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yemt/subscriptions","organizations_url":"https://api.github.com/users/yemt/orgs","repos_url":"https://api.github.com/users/yemt/repos","events_url":"https://api.github.com/users/yemt/events{/privacy}","received_events_url":"https://api.github.com/users/yemt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-26T09:23:34Z","updated_at":"2016-07-26T09:23:34Z","closed_at":null,"body":"can i according to the prefixKey to find out the total key number。"}}
{"actor":{"display_login":"yemt"}}