{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/7733","labels_url":"https://api.github.com/repos/apache/spark/issues/7733/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/7733/comments","events_url":"https://api.github.com/repos/apache/spark/issues/7733/events","html_url":"https://github.com/apache/spark/pull/7733","id":97791458,"number":7733,"title":"[SPARK-9418][SQL] Use sort-merge join as the default shuffle join.","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},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":12,"created_at":"2015-07-28T20:10:33Z","updated_at":"2015-07-28T23:08:46Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/7733","html_url":"https://github.com/apache/spark/pull/7733","diff_url":"https://github.com/apache/spark/pull/7733.diff","patch_url":"https://github.com/apache/spark/pull/7733.patch"},"body":"Sort-merge join is more robust in Spark since sorting can be made using the Tungsten sort operator."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/125778183","html_url":"https://github.com/apache/spark/pull/7733#issuecomment-125778183","issue_url":"https://api.github.com/repos/apache/spark/issues/7733","id":125778183,"user":{"login":"JoshRosen","id":50748,"avatar_url":"https://avatars.githubusercontent.com/u/50748?v=3","gravatar_id":"","url":"https://api.github.com/users/JoshRosen","html_url":"https://github.com/JoshRosen","followers_url":"https://api.github.com/users/JoshRosen/followers","following_url":"https://api.github.com/users/JoshRosen/following{/other_user}","gists_url":"https://api.github.com/users/JoshRosen/gists{/gist_id}","starred_url":"https://api.github.com/users/JoshRosen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JoshRosen/subscriptions","organizations_url":"https://api.github.com/users/JoshRosen/orgs","repos_url":"https://api.github.com/users/JoshRosen/repos","events_url":"https://api.github.com/users/JoshRosen/events{/privacy}","received_events_url":"https://api.github.com/users/JoshRosen/received_events","type":"User","site_admin":false},"created_at":"2015-07-28T23:08:46Z","updated_at":"2015-07-28T23:08:46Z","body":"```\r\norg.apache.spark.sql.hive.StatisticsSuite.auto converts to broadcast hash join, by size estimate of a relation\r\n\r\n0 did not equal 1 ShuffledHashJoin should be planned when BroadcastHashJoin is turned off\r\n```"}}