{"action":"created","issue":{"url":"https://api.github.com/repos/druid-io/druid/issues/1992","labels_url":"https://api.github.com/repos/druid-io/druid/issues/1992/labels{/name}","comments_url":"https://api.github.com/repos/druid-io/druid/issues/1992/comments","events_url":"https://api.github.com/repos/druid-io/druid/issues/1992/events","html_url":"https://github.com/druid-io/druid/pull/1992","id":117953174,"number":1992,"title":"fixed #1873, add ability to express CONCAT as an extractionFn","user":{"login":"zhxiaogg","id":6303886,"avatar_url":"https://avatars.githubusercontent.com/u/6303886?v=3","gravatar_id":"","url":"https://api.github.com/users/zhxiaogg","html_url":"https://github.com/zhxiaogg","followers_url":"https://api.github.com/users/zhxiaogg/followers","following_url":"https://api.github.com/users/zhxiaogg/following{/other_user}","gists_url":"https://api.github.com/users/zhxiaogg/gists{/gist_id}","starred_url":"https://api.github.com/users/zhxiaogg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhxiaogg/subscriptions","organizations_url":"https://api.github.com/users/zhxiaogg/orgs","repos_url":"https://api.github.com/users/zhxiaogg/repos","events_url":"https://api.github.com/users/zhxiaogg/events{/privacy}","received_events_url":"https://api.github.com/users/zhxiaogg/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-20T02:35:15Z","updated_at":"2015-12-03T22:10:43Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/druid-io/druid/pulls/1992","html_url":"https://github.com/druid-io/druid/pull/1992","diff_url":"https://github.com/druid-io/druid/pull/1992.diff","patch_url":"https://github.com/druid-io/druid/pull/1992.patch"},"body":"Add a dimension extraction function to support formatting value. The implementation internal uses String#format method.\r\n\r\nthe DSL:\r\n\r\n```\r\n{\r\n  \"type\": \"concat\",\r\n  \"format\": \"[%s]\"\r\n}\r\n```"},"comment":{"url":"https://api.github.com/repos/druid-io/druid/issues/comments/161800865","html_url":"https://github.com/druid-io/druid/pull/1992#issuecomment-161800865","issue_url":"https://api.github.com/repos/druid-io/druid/issues/1992","id":161800865,"user":{"login":"fjy","id":428325,"avatar_url":"https://avatars.githubusercontent.com/u/428325?v=3","gravatar_id":"","url":"https://api.github.com/users/fjy","html_url":"https://github.com/fjy","followers_url":"https://api.github.com/users/fjy/followers","following_url":"https://api.github.com/users/fjy/following{/other_user}","gists_url":"https://api.github.com/users/fjy/gists{/gist_id}","starred_url":"https://api.github.com/users/fjy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fjy/subscriptions","organizations_url":"https://api.github.com/users/fjy/orgs","repos_url":"https://api.github.com/users/fjy/repos","events_url":"https://api.github.com/users/fjy/events{/privacy}","received_events_url":"https://api.github.com/users/fjy/received_events","type":"User","site_admin":false},"created_at":"2015-12-03T22:10:43Z","updated_at":"2015-12-03T22:10:43Z","body":"@xvrl @himanshug @zhxiaogg is this ready?"}}