{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/9566","labels_url":"https://api.github.com/repos/apache/spark/issues/9566/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/9566/comments","events_url":"https://api.github.com/repos/apache/spark/issues/9566/events","html_url":"https://github.com/apache/spark/pull/9566","id":115861428,"number":9566,"title":"[SPARK-9241][SQL] Supporting multiple DISTINCT columns - follow-up (3)","user":{"login":"hvanhovell","id":9616802,"avatar_url":"https://avatars.githubusercontent.com/u/9616802?v=3","gravatar_id":"","url":"https://api.github.com/users/hvanhovell","html_url":"https://github.com/hvanhovell","followers_url":"https://api.github.com/users/hvanhovell/followers","following_url":"https://api.github.com/users/hvanhovell/following{/other_user}","gists_url":"https://api.github.com/users/hvanhovell/gists{/gist_id}","starred_url":"https://api.github.com/users/hvanhovell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hvanhovell/subscriptions","organizations_url":"https://api.github.com/users/hvanhovell/orgs","repos_url":"https://api.github.com/users/hvanhovell/repos","events_url":"https://api.github.com/users/hvanhovell/events{/privacy}","received_events_url":"https://api.github.com/users/hvanhovell/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-11-09T11:49:19Z","updated_at":"2015-11-10T22:07:22Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/9566","html_url":"https://github.com/apache/spark/pull/9566","diff_url":"https://github.com/apache/spark/pull/9566.diff","patch_url":"https://github.com/apache/spark/pull/9566.patch"},"body":"This PR is a 2nd follow-up for [SPARK-9241](https://issues.apache.org/jira/browse/SPARK-9241). It contains the following improvements:\r\n* Fix for a potential bug in distinct child expression and attribute alignment.\r\n* Improved handling of duplicate distinct child expressions.\r\n* Added test for distinct UDAF with multiple children.\r\n\r\ncc @yhuai "},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/155583057","html_url":"https://github.com/apache/spark/pull/9566#issuecomment-155583057","issue_url":"https://api.github.com/repos/apache/spark/issues/9566","id":155583057,"user":{"login":"AmplabJenkins","id":4031291,"avatar_url":"https://avatars.githubusercontent.com/u/4031291?v=3","gravatar_id":"","url":"https://api.github.com/users/AmplabJenkins","html_url":"https://github.com/AmplabJenkins","followers_url":"https://api.github.com/users/AmplabJenkins/followers","following_url":"https://api.github.com/users/AmplabJenkins/following{/other_user}","gists_url":"https://api.github.com/users/AmplabJenkins/gists{/gist_id}","starred_url":"https://api.github.com/users/AmplabJenkins/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AmplabJenkins/subscriptions","organizations_url":"https://api.github.com/users/AmplabJenkins/orgs","repos_url":"https://api.github.com/users/AmplabJenkins/repos","events_url":"https://api.github.com/users/AmplabJenkins/events{/privacy}","received_events_url":"https://api.github.com/users/AmplabJenkins/received_events","type":"User","site_admin":false},"created_at":"2015-11-10T22:07:22Z","updated_at":"2015-11-10T22:07:22Z","body":"Merged build started."}}