{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/8058","labels_url":"https://api.github.com/repos/apache/spark/issues/8058/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/8058/comments","events_url":"https://api.github.com/repos/apache/spark/issues/8058/events","html_url":"https://github.com/apache/spark/pull/8058","id":99870126,"number":8058,"title":"[SPARK-9673][SQL] Sample standard deviation aggregation function","user":{"login":"brkyvz","id":5243515,"avatar_url":"https://avatars.githubusercontent.com/u/5243515?v=3","gravatar_id":"","url":"https://api.github.com/users/brkyvz","html_url":"https://github.com/brkyvz","followers_url":"https://api.github.com/users/brkyvz/followers","following_url":"https://api.github.com/users/brkyvz/following{/other_user}","gists_url":"https://api.github.com/users/brkyvz/gists{/gist_id}","starred_url":"https://api.github.com/users/brkyvz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/brkyvz/subscriptions","organizations_url":"https://api.github.com/users/brkyvz/orgs","repos_url":"https://api.github.com/users/brkyvz/repos","events_url":"https://api.github.com/users/brkyvz/events{/privacy}","received_events_url":"https://api.github.com/users/brkyvz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":36,"created_at":"2015-08-09T06:14:00Z","updated_at":"2015-08-11T05:28:04Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/8058","html_url":"https://github.com/apache/spark/pull/8058","diff_url":"https://github.com/apache/spark/pull/8058.diff","patch_url":"https://github.com/apache/spark/pull/8058.patch"},"body":"This PR adds the sample standard deviation as a udf, and a grouped aggregate function for SQL. It now works for TungstenAggregation with codegen, but not for SortBasedAggregation. I have some `println`s in the code for debugging purposes and need help from @yhuai @marmbrus and @rxin for this to work for both methods...\r\n\r\ncc @mengxr "},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/129710068","html_url":"https://github.com/apache/spark/pull/8058#issuecomment-129710068","issue_url":"https://api.github.com/repos/apache/spark/issues/8058","id":129710068,"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":"2015-08-11T05:28:04Z","updated_at":"2015-08-11T05:28:04Z","body":"Merged build finished. Test FAILed."}}