{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/15809","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/15809/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/15809/comments","events_url":"https://api.github.com/repos/apache/spark/issues/15809/events","html_url":"https://github.com/apache/spark/pull/15809","id":188020361,"number":15809,"title":"[SPARK-18268] ALS fail with better message if ratings is empty rdd","user":{"login":"techaddict","id":1378755,"avatar_url":"https://avatars.githubusercontent.com/u/1378755?v=3","gravatar_id":"","url":"https://api.github.com/users/techaddict","html_url":"https://github.com/techaddict","followers_url":"https://api.github.com/users/techaddict/followers","following_url":"https://api.github.com/users/techaddict/following{/other_user}","gists_url":"https://api.github.com/users/techaddict/gists{/gist_id}","starred_url":"https://api.github.com/users/techaddict/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/techaddict/subscriptions","organizations_url":"https://api.github.com/users/techaddict/orgs","repos_url":"https://api.github.com/users/techaddict/repos","events_url":"https://api.github.com/users/techaddict/events{/privacy}","received_events_url":"https://api.github.com/users/techaddict/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-11-08T15:24:02Z","updated_at":"2016-11-08T18:17:01Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/15809","html_url":"https://github.com/apache/spark/pull/15809","diff_url":"https://github.com/apache/spark/pull/15809.diff","patch_url":"https://github.com/apache/spark/pull/15809.patch"},"body":"## What changes were proposed in this pull request?\r\nALS.run fail with better message if ratings is empty rdd\r\nALS.train and ALS.trainImplicit are also affected\r\n\r\n## How was this patch tested?\r\nexisting tests"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/259215430","html_url":"https://github.com/apache/spark/pull/15809#issuecomment-259215430","issue_url":"https://api.github.com/repos/apache/spark/issues/15809","id":259215430,"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":"2016-11-08T18:17:01Z","updated_at":"2016-11-08T18:17:01Z","body":"Merged build finished. Test PASSed."}}
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