{"action":"created","comment":{"url":"https://api.github.com/repos/apache/spark/pulls/comments/29116363","id":29116363,"diff_hunk":"@@ -103,8 +103,28 @@ def countDistinct(col, *cols):\n     return Column(jc)\n \n \n+def monotonicallyIncreasingId():\n+    \"\"\"A column that generates monotonically increasing 64-bit integers.\n+\n+    The generated ID is guaranteed by be monotonically increasing and unique, but not consecutive.","path":"python/pyspark/sql/functions.py","position":7,"original_position":7,"commit_id":"a7136cb8fb542cf32675117a4aab616e33eb5750","original_commit_id":"a7136cb8fb542cf32675117a4aab616e33eb5750","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},"body":"guaranteed TO be","created_at":"2015-04-27T00:33:50Z","updated_at":"2015-04-27T00:33:50Z","html_url":"https://github.com/apache/spark/pull/5709#discussion_r29116363","pull_request_url":"https://api.github.com/repos/apache/spark/pulls/5709","_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/comments/29116363"},"html":{"href":"https://github.com/apache/spark/pull/5709#discussion_r29116363"},"pull_request":{"href":"https://api.github.com/repos/apache/spark/pulls/5709"}}},"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/5709","id":34128410,"html_url":"https://github.com/apache/spark/pull/5709","diff_url":"https://github.com/apache/spark/pull/5709.diff","patch_url":"https://github.com/apache/spark/pull/5709.patch","issue_url":"https://api.github.com/repos/apache/spark/issues/5709","number":5709,"state":"open","locked":false,"title":"[SPARK-7135][SQL] DataFrame expression for monotonically increasing IDs.","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},"body":"","created_at":"2015-04-26T19:29:38Z","updated_at":"2015-04-27T00:33:50Z","closed_at":null,"merged_at":null,"merge_commit_sha":"3c69d0a8038514574d0129c1ee0cfae434f7baff","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/apache/spark/pulls/5709/commits","review_comments_url":"https://api.github.com/repos/apache/spark/pulls/5709/comments","review_comment_url":"https://api.github.com/repos/apache/spark/pulls/comments{/number}","comments_url":"https://api.github.com/repos/apache/spark/issues/5709/comments","statuses_url":"https://api.github.com/repos/apache/spark/statuses/a7136cb8fb542cf32675117a4aab616e33eb5750","head":{"label":"rxin:inc-id","ref":"inc-id","sha":"a7136cb8fb542cf32675117a4aab616e33eb5750","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},"repo":{"id":17192644,"name":"spark","full_name":"rxin/spark","owner":{"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},"private":false,"html_url":"https://github.com/rxin/spark","description":"Mirror of Apache Spark","fork":true,"url":"https://api.github.com/repos/rxin/spark","forks_url":"https://api.github.com/repos/rxin/spark/forks","keys_url":"https://api.github.com/repos/rxin/spark/keys{/key_id}","collaborators_url":"https://api.github.com/repos/rxin/spark/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/rxin/spark/teams","hooks_url":"https://api.github.com/repos/rxin/spark/hooks","issue_events_url":"https://api.github.com/repos/rxin/spark/issues/events{/number}","events_url":"https://api.github.com/repos/rxin/spark/events","assignees_url":"https://api.github.com/repos/rxin/spark/assignees{/user}","branches_url":"https://api.github.com/repos/rxin/spark/branches{/branch}","tags_url":"https://api.github.com/repos/rxin/spark/tags","blobs_url":"https://api.github.com/repos/rxin/spark/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/rxin/spark/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/rxin/spark/git/refs{/sha}","trees_url":"https://api.github.com/repos/rxin/spark/git/trees{/sha}","statuses_url":"https://api.github.com/repos/rxin/spark/statuses/{sha}","languages_url":"https://api.github.com/repos/rxin/spark/languages","stargazers_url":"https://api.github.com/repos/rxin/spark/stargazers","contributors_url":"https://api.github.com/repos/rxin/spark/contributors","subscribers_url":"https://api.github.com/repos/rxin/spark/subscribers","subscription_url":"https://api.github.com/repos/rxin/spark/subscription","commits_url":"https://api.github.com/repos/rxin/spark/commits{/sha}","git_commits_url":"https://api.github.com/repos/rxin/spark/git/commits{/sha}","comments_url":"https://api.github.com/repos/rxin/spark/comments{/number}","issue_comment_url":"https://api.github.com/repos/rxin/spark/issues/comments{/number}","contents_url":"https://api.github.com/repos/rxin/spark/contents/{+path}","compare_url":"https://api.github.com/repos/rxin/spark/compare/{base}...{head}","merges_url":"https://api.github.com/repos/rxin/spark/merges","archive_url":"https://api.github.com/repos/rxin/spark/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/rxin/spark/downloads","issues_url":"https://api.github.com/repos/rxin/spark/issues{/number}","pulls_url":"https://api.github.com/repos/rxin/spark/pulls{/number}","milestones_url":"https://api.github.com/repos/rxin/spark/milestones{/number}","notifications_url":"https://api.github.com/repos/rxin/spark/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/rxin/spark/labels{/name}","releases_url":"https://api.github.com/repos/rxin/spark/releases{/id}","created_at":"2014-02-25T23:55:52Z","updated_at":"2015-01-23T06:12:29Z","pushed_at":"2015-04-26T19:29:24Z","git_url":"git://github.com/rxin/spark.git","ssh_url":"git@github.com:rxin/spark.git","clone_url":"https://github.com/rxin/spark.git","svn_url":"https://github.com/rxin/spark","homepage":null,"size":100049,"stargazers_count":2,"watchers_count":2,"language":"Scala","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":2,"mirror_url":null,"open_issues_count":0,"forks":2,"open_issues":0,"watchers":2,"default_branch":"master"}},"base":{"label":"apache:master","ref":"master","sha":"ca55dc95b777d96b27d4e4c0457dd25145dcd6e9","user":{"login":"apache","id":47359,"avatar_url":"https://avatars.githubusercontent.com/u/47359?v=3","gravatar_id":"","url":"https://api.github.com/users/apache","html_url":"https://github.com/apache","followers_url":"https://api.github.com/users/apache/followers","following_url":"https://api.github.com/users/apache/following{/other_user}","gists_url":"https://api.github.com/users/apache/gists{/gist_id}","starred_url":"https://api.github.com/users/apache/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apache/subscriptions","organizations_url":"https://api.github.com/users/apache/orgs","repos_url":"https://api.github.com/users/apache/repos","events_url":"https://api.github.com/users/apache/events{/privacy}","received_events_url":"https://api.github.com/users/apache/received_events","type":"Organization","site_admin":false},"repo":{"id":17165658,"name":"spark","full_name":"apache/spark","owner":{"login":"apache","id":47359,"avatar_url":"https://avatars.githubusercontent.com/u/47359?v=3","gravatar_id":"","url":"https://api.github.com/users/apache","html_url":"https://github.com/apache","followers_url":"https://api.github.com/users/apache/followers","following_url":"https://api.github.com/users/apache/following{/other_user}","gists_url":"https://api.github.com/users/apache/gists{/gist_id}","starred_url":"https://api.github.com/users/apache/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apache/subscriptions","organizations_url":"https://api.github.com/users/apache/orgs","repos_url":"https://api.github.com/users/apache/repos","events_url":"https://api.github.com/users/apache/events{/privacy}","received_events_url":"https://api.github.com/users/apache/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/apache/spark","description":"Mirror of Apache Spark","fork":false,"url":"https://api.github.com/repos/apache/spark","forks_url":"https://api.github.com/repos/apache/spark/forks","keys_url":"https://api.github.com/repos/apache/spark/keys{/key_id}","collaborators_url":"https://api.github.com/repos/apache/spark/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/apache/spark/teams","hooks_url":"https://api.github.com/repos/apache/spark/hooks","issue_events_url":"https://api.github.com/repos/apache/spark/issues/events{/number}","events_url":"https://api.github.com/repos/apache/spark/events","assignees_url":"https://api.github.com/repos/apache/spark/assignees{/user}","branches_url":"https://api.github.com/repos/apache/spark/branches{/branch}","tags_url":"https://api.github.com/repos/apache/spark/tags","blobs_url":"https://api.github.com/repos/apache/spark/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/apache/spark/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/apache/spark/git/refs{/sha}","trees_url":"https://api.github.com/repos/apache/spark/git/trees{/sha}","statuses_url":"https://api.github.com/repos/apache/spark/statuses/{sha}","languages_url":"https://api.github.com/repos/apache/spark/languages","stargazers_url":"https://api.github.com/repos/apache/spark/stargazers","contributors_url":"https://api.github.com/repos/apache/spark/contributors","subscribers_url":"https://api.github.com/repos/apache/spark/subscribers","subscription_url":"https://api.github.com/repos/apache/spark/subscription","commits_url":"https://api.github.com/repos/apache/spark/commits{/sha}","git_commits_url":"https://api.github.com/repos/apache/spark/git/commits{/sha}","comments_url":"https://api.github.com/repos/apache/spark/comments{/number}","issue_comment_url":"https://api.github.com/repos/apache/spark/issues/comments{/number}","contents_url":"https://api.github.com/repos/apache/spark/contents/{+path}","compare_url":"https://api.github.com/repos/apache/spark/compare/{base}...{head}","merges_url":"https://api.github.com/repos/apache/spark/merges","archive_url":"https://api.github.com/repos/apache/spark/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/apache/spark/downloads","issues_url":"https://api.github.com/repos/apache/spark/issues{/number}","pulls_url":"https://api.github.com/repos/apache/spark/pulls{/number}","milestones_url":"https://api.github.com/repos/apache/spark/milestones{/number}","notifications_url":"https://api.github.com/repos/apache/spark/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/apache/spark/labels{/name}","releases_url":"https://api.github.com/repos/apache/spark/releases{/id}","created_at":"2014-02-25T08:00:08Z","updated_at":"2015-04-26T20:20:03Z","pushed_at":"2015-04-26T20:22:33Z","git_url":"git://github.com/apache/spark.git","ssh_url":"git@github.com:apache/spark.git","clone_url":"https://github.com/apache/spark.git","svn_url":"https://github.com/apache/spark","homepage":null,"size":1564590,"stargazers_count":3754,"watchers_count":3754,"language":"Scala","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":3265,"mirror_url":"git://git.apache.org/spark.git","open_issues_count":310,"forks":3265,"open_issues":310,"watchers":3754,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/5709"},"html":{"href":"https://github.com/apache/spark/pull/5709"},"issue":{"href":"https://api.github.com/repos/apache/spark/issues/5709"},"comments":{"href":"https://api.github.com/repos/apache/spark/issues/5709/comments"},"review_comments":{"href":"https://api.github.com/repos/apache/spark/pulls/5709/comments"},"review_comment":{"href":"https://api.github.com/repos/apache/spark/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/apache/spark/pulls/5709/commits"},"statuses":{"href":"https://api.github.com/repos/apache/spark/statuses/a7136cb8fb542cf32675117a4aab616e33eb5750"}}}}