{"action":"created","comment":{"url":"https://api.github.com/repos/apache/spark/pulls/comments/165583911","pull_request_review_id":93548661,"id":165583911,"diff_hunk":"@@ -1776,6 +1776,66 @@ working with timestamps in `pandas_udf`s to get the best performance, see\n \n ## Upgrading From Spark SQL 2.2 to 2.3\n \n+  - Since Spark 2.3, Spark supports a vectorized ORC reader with a new ORC file format for ORC files and Hive ORC tables. To do that, the following configurations are newly added or change their default values.\n+","path":"docs/sql-programming-guide.md","position":5,"original_position":5,"commit_id":"cb149f27aec6c1b31cdf00af33198bbbf4a93f31","original_commit_id":"7b3b0a44f3a396a817b9e78c8a1c6549dbdf7d29","user":{"login":"dongjoon-hyun","id":9700541,"avatar_url":"https://avatars2.githubusercontent.com/u/9700541?v=4","gravatar_id":"","url":"https://api.github.com/users/dongjoon-hyun","html_url":"https://github.com/dongjoon-hyun","followers_url":"https://api.github.com/users/dongjoon-hyun/followers","following_url":"https://api.github.com/users/dongjoon-hyun/following{/other_user}","gists_url":"https://api.github.com/users/dongjoon-hyun/gists{/gist_id}","starred_url":"https://api.github.com/users/dongjoon-hyun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dongjoon-hyun/subscriptions","organizations_url":"https://api.github.com/users/dongjoon-hyun/orgs","repos_url":"https://api.github.com/users/dongjoon-hyun/repos","events_url":"https://api.github.com/users/dongjoon-hyun/events{/privacy}","received_events_url":"https://api.github.com/users/dongjoon-hyun/received_events","type":"User","site_admin":false},"body":"Yep. Now, we have two tables.","created_at":"2018-02-02T08:35:52Z","updated_at":"2018-02-02T08:35:52Z","html_url":"https://github.com/apache/spark/pull/20484#discussion_r165583911","pull_request_url":"https://api.github.com/repos/apache/spark/pulls/20484","author_association":"MEMBER","_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/comments/165583911"},"html":{"href":"https://github.com/apache/spark/pull/20484#discussion_r165583911"},"pull_request":{"href":"https://api.github.com/repos/apache/spark/pulls/20484"}},"in_reply_to_id":165580176},"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/20484","id":166726974,"html_url":"https://github.com/apache/spark/pull/20484","diff_url":"https://github.com/apache/spark/pull/20484.diff","patch_url":"https://github.com/apache/spark/pull/20484.patch","issue_url":"https://api.github.com/repos/apache/spark/issues/20484","number":20484,"state":"open","locked":false,"title":"[SPARK-23313][DOC] Add a migration guide for ORC","user":{"login":"dongjoon-hyun","id":9700541,"avatar_url":"https://avatars2.githubusercontent.com/u/9700541?v=4","gravatar_id":"","url":"https://api.github.com/users/dongjoon-hyun","html_url":"https://github.com/dongjoon-hyun","followers_url":"https://api.github.com/users/dongjoon-hyun/followers","following_url":"https://api.github.com/users/dongjoon-hyun/following{/other_user}","gists_url":"https://api.github.com/users/dongjoon-hyun/gists{/gist_id}","starred_url":"https://api.github.com/users/dongjoon-hyun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dongjoon-hyun/subscriptions","organizations_url":"https://api.github.com/users/dongjoon-hyun/orgs","repos_url":"https://api.github.com/users/dongjoon-hyun/repos","events_url":"https://api.github.com/users/dongjoon-hyun/events{/privacy}","received_events_url":"https://api.github.com/users/dongjoon-hyun/received_events","type":"User","site_admin":false},"body":"## What changes were proposed in this pull request?\r\n\r\nThis PR adds a migration guide documentation for ORC.\r\n\r\n![orc_doc](https://user-images.githubusercontent.com/9700541/35723953-f2e05f6c-07b0-11e8-9644-125028a72db0.png)\r\n\r\n## How was this patch tested?\r\n\r\nN/A.","created_at":"2018-02-02T06:26:18Z","updated_at":"2018-02-02T08:35:52Z","closed_at":null,"merged_at":null,"merge_commit_sha":"1d5b4a36e8c342f9bda701108087a21c50aa42fb","assignee":null,"assignees":[],"requested_reviewers":[],"requested_teams":[],"milestone":null,"commits_url":"https://api.github.com/repos/apache/spark/pulls/20484/commits","review_comments_url":"https://api.github.com/repos/apache/spark/pulls/20484/comments","review_comment_url":"https://api.github.com/repos/apache/spark/pulls/comments{/number}","comments_url":"https://api.github.com/repos/apache/spark/issues/20484/comments","statuses_url":"https://api.github.com/repos/apache/spark/statuses/cb149f27aec6c1b31cdf00af33198bbbf4a93f31","head":{"label":"dongjoon-hyun:SPARK-23313","ref":"SPARK-23313","sha":"cb149f27aec6c1b31cdf00af33198bbbf4a93f31","user":{"login":"dongjoon-hyun","id":9700541,"avatar_url":"https://avatars2.githubusercontent.com/u/9700541?v=4","gravatar_id":"","url":"https://api.github.com/users/dongjoon-hyun","html_url":"https://github.com/dongjoon-hyun","followers_url":"https://api.github.com/users/dongjoon-hyun/followers","following_url":"https://api.github.com/users/dongjoon-hyun/following{/other_user}","gists_url":"https://api.github.com/users/dongjoon-hyun/gists{/gist_id}","starred_url":"https://api.github.com/users/dongjoon-hyun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dongjoon-hyun/subscriptions","organizations_url":"https://api.github.com/users/dongjoon-hyun/orgs","repos_url":"https://api.github.com/users/dongjoon-hyun/repos","events_url":"https://api.github.com/users/dongjoon-hyun/events{/privacy}","received_events_url":"https://api.github.com/users/dongjoon-hyun/received_events","type":"User","site_admin":false},"repo":{"id":28900400,"name":"spark","full_name":"dongjoon-hyun/spark","owner":{"login":"dongjoon-hyun","id":9700541,"avatar_url":"https://avatars2.githubusercontent.com/u/9700541?v=4","gravatar_id":"","url":"https://api.github.com/users/dongjoon-hyun","html_url":"https://github.com/dongjoon-hyun","followers_url":"https://api.github.com/users/dongjoon-hyun/followers","following_url":"https://api.github.com/users/dongjoon-hyun/following{/other_user}","gists_url":"https://api.github.com/users/dongjoon-hyun/gists{/gist_id}","starred_url":"https://api.github.com/users/dongjoon-hyun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dongjoon-hyun/subscriptions","organizations_url":"https://api.github.com/users/dongjoon-hyun/orgs","repos_url":"https://api.github.com/users/dongjoon-hyun/repos","events_url":"https://api.github.com/users/dongjoon-hyun/events{/privacy}","received_events_url":"https://api.github.com/users/dongjoon-hyun/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/dongjoon-hyun/spark","description":"Mirror of Apache Spark","fork":true,"url":"https://api.github.com/repos/dongjoon-hyun/spark","forks_url":"https://api.github.com/repos/dongjoon-hyun/spark/forks","keys_url":"https://api.github.com/repos/dongjoon-hyun/spark/keys{/key_id}","collaborators_url":"https://api.github.com/repos/dongjoon-hyun/spark/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/dongjoon-hyun/spark/teams","hooks_url":"https://api.github.com/repos/dongjoon-hyun/spark/hooks","issue_events_url":"https://api.github.com/repos/dongjoon-hyun/spark/issues/events{/number}","events_url":"https://api.github.com/repos/dongjoon-hyun/spark/events","assignees_url":"https://api.github.com/repos/dongjoon-hyun/spark/assignees{/user}","branches_url":"https://api.github.com/repos/dongjoon-hyun/spark/branches{/branch}","tags_url":"https://api.github.com/repos/dongjoon-hyun/spark/tags","blobs_url":"https://api.github.com/repos/dongjoon-hyun/spark/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/dongjoon-hyun/spark/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/dongjoon-hyun/spark/git/refs{/sha}","trees_url":"https://api.github.com/repos/dongjoon-hyun/spark/git/trees{/sha}","statuses_url":"https://api.github.com/repos/dongjoon-hyun/spark/statuses/{sha}","languages_url":"https://api.github.com/repos/dongjoon-hyun/spark/languages","stargazers_url":"https://api.github.com/repos/dongjoon-hyun/spark/stargazers","contributors_url":"https://api.github.com/repos/dongjoon-hyun/spark/contributors","subscribers_url":"https://api.github.com/repos/dongjoon-hyun/spark/subscribers","subscription_url":"https://api.github.com/repos/dongjoon-hyun/spark/subscription","commits_url":"https://api.github.com/repos/dongjoon-hyun/spark/commits{/sha}","git_commits_url":"https://api.github.com/repos/dongjoon-hyun/spark/git/commits{/sha}","comments_url":"https://api.github.com/repos/dongjoon-hyun/spark/comments{/number}","issue_comment_url":"https://api.github.com/repos/dongjoon-hyun/spark/issues/comments{/number}","contents_url":"https://api.github.com/repos/dongjoon-hyun/spark/contents/{+path}","compare_url":"https://api.github.com/repos/dongjoon-hyun/spark/compare/{base}...{head}","merges_url":"https://api.github.com/repos/dongjoon-hyun/spark/merges","archive_url":"https://api.github.com/repos/dongjoon-hyun/spark/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/dongjoon-hyun/spark/downloads","issues_url":"https://api.github.com/repos/dongjoon-hyun/spark/issues{/number}","pulls_url":"https://api.github.com/repos/dongjoon-hyun/spark/pulls{/number}","milestones_url":"https://api.github.com/repos/dongjoon-hyun/spark/milestones{/number}","notifications_url":"https://api.github.com/repos/dongjoon-hyun/spark/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/dongjoon-hyun/spark/labels{/name}","releases_url":"https://api.github.com/repos/dongjoon-hyun/spark/releases{/id}","deployments_url":"https://api.github.com/repos/dongjoon-hyun/spark/deployments","created_at":"2015-01-07T05:46:34Z","updated_at":"2017-05-03T18:08:51Z","pushed_at":"2018-02-02T08:34:40Z","git_url":"git://github.com/dongjoon-hyun/spark.git","ssh_url":"git@github.com:dongjoon-hyun/spark.git","clone_url":"https://github.com/dongjoon-hyun/spark.git","svn_url":"https://github.com/dongjoon-hyun/spark","homepage":null,"size":258185,"stargazers_count":1,"watchers_count":1,"language":"Scala","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":1,"mirror_url":null,"archived":false,"open_issues_count":0,"license":{"key":"apache-2.0","name":"Apache License 2.0","spdx_id":"Apache-2.0","url":"https://api.github.com/licenses/apache-2.0"},"forks":1,"open_issues":0,"watchers":1,"default_branch":"master"}},"base":{"label":"apache:master","ref":"master","sha":"19c7c7ebdef6c1c7a02ebac9af6a24f521b52c37","user":{"login":"apache","id":47359,"avatar_url":"https://avatars0.githubusercontent.com/u/47359?v=4","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://avatars0.githubusercontent.com/u/47359?v=4","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}","deployments_url":"https://api.github.com/repos/apache/spark/deployments","created_at":"2014-02-25T08:00:08Z","updated_at":"2018-02-02T06:02:09Z","pushed_at":"2018-02-02T08:34:43Z","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":267352,"stargazers_count":16021,"watchers_count":16021,"language":"Scala","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":14843,"mirror_url":null,"archived":false,"open_issues_count":405,"license":{"key":"apache-2.0","name":"Apache License 2.0","spdx_id":"Apache-2.0","url":"https://api.github.com/licenses/apache-2.0"},"forks":14843,"open_issues":405,"watchers":16021,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/20484"},"html":{"href":"https://github.com/apache/spark/pull/20484"},"issue":{"href":"https://api.github.com/repos/apache/spark/issues/20484"},"comments":{"href":"https://api.github.com/repos/apache/spark/issues/20484/comments"},"review_comments":{"href":"https://api.github.com/repos/apache/spark/pulls/20484/comments"},"review_comment":{"href":"https://api.github.com/repos/apache/spark/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/apache/spark/pulls/20484/commits"},"statuses":{"href":"https://api.github.com/repos/apache/spark/statuses/cb149f27aec6c1b31cdf00af33198bbbf4a93f31"}},"author_association":"MEMBER"}}
{"actor":{"display_login":"dongjoon-hyun"}}