{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/15734","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/15734/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/15734/comments","events_url":"https://api.github.com/repos/apache/spark/issues/15734/events","html_url":"https://github.com/apache/spark/pull/15734","id":186763306,"number":15734,"title":"[SPARK-18222][CORE][SQL][ML] Use math instead of Math","user":{"login":"zhengruifeng","id":7322292,"avatar_url":"https://avatars.githubusercontent.com/u/7322292?v=3","gravatar_id":"","url":"https://api.github.com/users/zhengruifeng","html_url":"https://github.com/zhengruifeng","followers_url":"https://api.github.com/users/zhengruifeng/followers","following_url":"https://api.github.com/users/zhengruifeng/following{/other_user}","gists_url":"https://api.github.com/users/zhengruifeng/gists{/gist_id}","starred_url":"https://api.github.com/users/zhengruifeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhengruifeng/subscriptions","organizations_url":"https://api.github.com/users/zhengruifeng/orgs","repos_url":"https://api.github.com/users/zhengruifeng/repos","events_url":"https://api.github.com/users/zhengruifeng/events{/privacy}","received_events_url":"https://api.github.com/users/zhengruifeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2016-11-02T10:27:44Z","updated_at":"2016-11-02T18:34:02Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/15734","html_url":"https://github.com/apache/spark/pull/15734","diff_url":"https://github.com/apache/spark/pull/15734.diff","patch_url":"https://github.com/apache/spark/pull/15734.patch"},"body":"## What changes were proposed in this pull request?\r\nUse `scala.math` instead of `java.lang.Math`.\r\nUsing cmd `find . -name '*.scala' | xargs -i bash -c 'egrep \"Math\\.\" -n {} && echo {}'` to generate modification candidates.\r\n\r\n## How was this patch tested?\r\nexisting tests"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/257958474","html_url":"https://github.com/apache/spark/pull/15734#issuecomment-257958474","issue_url":"https://api.github.com/repos/apache/spark/issues/15734","id":257958474,"user":{"login":"rxin","id":323388,"avatar_url":"https://avatars.githubusercontent.com/u/323388?v=3","gravatar_id":"","url":"https://api.github.com/users/rxin","html_url":"https://github.com/rxin","followers_url":"https://api.github.com/users/rxin/followers","following_url":"https://api.github.com/users/rxin/following{/other_user}","gists_url":"https://api.github.com/users/rxin/gists{/gist_id}","starred_url":"https://api.github.com/users/rxin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rxin/subscriptions","organizations_url":"https://api.github.com/users/rxin/orgs","repos_url":"https://api.github.com/users/rxin/repos","events_url":"https://api.github.com/users/rxin/events{/privacy}","received_events_url":"https://api.github.com/users/rxin/received_events","type":"User","site_admin":false},"created_at":"2016-11-02T18:34:02Z","updated_at":"2016-11-02T18:34:02Z","body":"Actually why would we do this at all? Often the scala implementation are just slower than the Java one (sometimes because they are wrappers)."}}
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