GitHub PullRequestEvent at 2014-08-12 03:46:37
Repository: spark
Actor: asfgit
Payload: {"action":"closed","number":1765,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/1765","id":19270354,"html_url":"https://github.com/apache/spark/pull/1765","diff_url":"https://github.com/apache/spark/pull/1765.diff","patch_url":"https://github.com/apache/spark/pull/1765.patch","issue_url":"https://api.github.com/repos/apache/spark/issues/1765","number":1765,"state":"closed","title":"[SQL] [SPARK-2826] Reduce the memory copy while building the hashmap for HashOuterJoin","user":{"login":"chenghao-intel","id":2367031,"avatar_url":"https://avatars.githubusercontent.com/u/2367031?v=2","gravatar_id":"60a408ea0974ceaf9ffb130fa3526ebb","url":"https://api.github.com/users/chenghao-intel","html_url":"https://github.com/chenghao-intel","followers_url":"https://api.github.com/users/chenghao-intel/followers","following_url":"https://api.github.com/users/chenghao-intel/following{/other_user}","gists_url":"https://api.github.com/users/chenghao-intel/gists{/gist_id}","starred_url":"https://api.github.com/users/chenghao-intel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chenghao-intel/subscriptions","organizations_url":"https://api.github.com/users/chenghao-intel/orgs","repos_url":"https://api.github.com/users/chenghao-intel/repos","events_url":"https://api.github.com/users/chenghao-intel/events{/privacy}","received_events_url":"https://api.github.com/users/chenghao-intel/received_events","type":"User","site_admin":false},"body":"This is a follow up for #1147 , this PR will improve the performance about 10% - 15% in my local tests.\r\n```\r\nBefore:\r\nLeftOuterJoin: took 16750 ms ([3000000] records)\r\nLeftOuterJoin: took 15179 ms ([3000000] records)\r\nRightOuterJoin: took 15515 ms ([3000000] records)\r\nRightOuterJoin: took 15276 ms ([3000000] records)\r\nFullOuterJoin: took 19150 ms ([6000000] records)\r\nFullOuterJoin: took 18935 ms ([6000000] records)\r\n\r\nAfter:\r\nLeftOuterJoin: took 15218 ms ([3000000] records)\r\nLeftOuterJoin: took 13503 ms ([3000000] records)\r\nRightOuterJoin: took 13663 ms ([3000000] records)\r\nRightOuterJoin: took 14025 ms ([3000000] records)\r\nFullOuterJoin: took 16624 ms ([6000000] records)\r\nFullOuterJoin: took 16578 ms ([6000000] records)\r\n```\r\n\r\nBesides the performance improvement, I also do some clean up as suggested in #1147","created_at":"2014-08-04T08:35:10Z","updated_at":"2014-08-12T03:46:37Z","closed_at":"2014-08-12T03:46:37Z","merged_at":null,"merge_commit_sha":"6002574d7a1c1d2418943352884e78a439ff8f66","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/apache/spark/pulls/1765/commits","review_comments_url":"https://api.github.com/repos/apache/spark/pulls/1765/comments","review_comment_url":"https://api.github.com/repos/apache/spark/pulls/comments/{number}","comments_url":"https://api.github.com/repos/apache/spark/issues/1765/comments","statuses_url":"https://api.github.com/repos/apache/spark/statuses/ab1f9e0cce75b875f2bacefe3972c7fbe6fc898c","head":{"label":"chenghao-intel:hash_outer_join_fixing","ref":"hash_outer_join_fixing","sha":"ab1f9e0cce75b875f2bacefe3972c7fbe6fc898c","user":{"login":"chenghao-intel","id":2367031,"avatar_url":"https://avatars.githubusercontent.com/u/2367031?v=2","gravatar_id":"60a408ea0974ceaf9ffb130fa3526ebb","url":"https://api.github.com/users/chenghao-intel","html_url":"https://github.com/chenghao-intel","followers_url":"https://api.github.com/users/chenghao-intel/followers","following_url":"https://api.github.com/users/chenghao-intel/following{/other_user}","gists_url":"https://api.github.com/users/chenghao-intel/gists{/gist_id}","starred_url":"https://api.github.com/users/chenghao-intel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chenghao-intel/subscriptions","organizations_url":"https://api.github.com/users/chenghao-intel/orgs","repos_url":"https://api.github.com/users/chenghao-intel/repos","events_url":"https://api.github.com/users/chenghao-intel/events{/privacy}","received_events_url":"https://api.github.com/users/chenghao-intel/received_events","type":"User","site_admin":false},"repo":{"id":18098468,"name":"spark","full_name":"chenghao-intel/spark","owner":{"login":"chenghao-intel","id":2367031,"avatar_url":"https://avatars.githubusercontent.com/u/2367031?v=2","gravatar_id":"60a408ea0974ceaf9ffb130fa3526ebb","url":"https://api.github.com/users/chenghao-intel","html_url":"https://github.com/chenghao-intel","followers_url":"https://api.github.com/users/chenghao-intel/followers","following_url":"https://api.github.com/users/chenghao-intel/following{/other_user}","gists_url":"https://api.github.com/users/chenghao-intel/gists{/gist_id}","starred_url":"https://api.github.com/users/chenghao-intel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chenghao-intel/subscriptions","organizations_url":"https://api.github.com/users/chenghao-intel/orgs","repos_url":"https://api.github.com/users/chenghao-intel/repos","events_url":"https://api.github.com/users/chenghao-intel/events{/privacy}","received_events_url":"https://api.github.com/users/chenghao-intel/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/chenghao-intel/spark","description":"Mirror of Apache Spark","fork":true,"url":"https://api.github.com/repos/chenghao-intel/spark","forks_url":"https://api.github.com/repos/chenghao-intel/spark/forks","keys_url":"https://api.github.com/repos/chenghao-intel/spark/keys{/key_id}","collaborators_url":"https://api.github.com/repos/chenghao-intel/spark/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/chenghao-intel/spark/teams","hooks_url":"https://api.github.com/repos/chenghao-intel/spark/hooks","issue_events_url":"https://api.github.com/repos/chenghao-intel/spark/issues/events{/number}","events_url":"https://api.github.com/repos/chenghao-intel/spark/events","assignees_url":"https://api.github.com/repos/chenghao-intel/spark/assignees{/user}","branches_url":"https://api.github.com/repos/chenghao-intel/spark/branches{/branch}","tags_url":"https://api.github.com/repos/chenghao-intel/spark/tags","blobs_url":"https://api.github.com/repos/chenghao-intel/spark/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/chenghao-intel/spark/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/chenghao-intel/spark/git/refs{/sha}","trees_url":"https://api.github.com/repos/chenghao-intel/spark/git/trees{/sha}","statuses_url":"https://api.github.com/repos/chenghao-intel/spark/statuses/{sha}","languages_url":"https://api.github.com/repos/chenghao-intel/spark/languages","stargazers_url":"https://api.github.com/repos/chenghao-intel/spark/stargazers","contributors_url":"https://api.github.com/repos/chenghao-intel/spark/contributors","subscribers_url":"https://api.github.com/repos/chenghao-intel/spark/subscribers","subscription_url":"https://api.github.com/repos/chenghao-intel/spark/subscription","commits_url":"https://api.github.com/repos/chenghao-intel/spark/commits{/sha}","git_commits_url":"https://api.github.com/repos/chenghao-intel/spark/git/commits{/sha}","comments_url":"https://api.github.com/repos/chenghao-intel/spark/comments{/number}","issue_comment_url":"https://api.github.com/repos/chenghao-intel/spark/issues/comments/{number}","contents_url":"https://api.github.com/repos/chenghao-intel/spark/contents/{+path}","compare_url":"https://api.github.com/repos/chenghao-intel/spark/compare/{base}...{head}","merges_url":"https://api.github.com/repos/chenghao-intel/spark/merges","archive_url":"https://api.github.com/repos/chenghao-intel/spark/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/chenghao-intel/spark/downloads","issues_url":"https://api.github.com/repos/chenghao-intel/spark/issues{/number}","pulls_url":"https://api.github.com/repos/chenghao-intel/spark/pulls{/number}","milestones_url":"https://api.github.com/repos/chenghao-intel/spark/milestones{/number}","notifications_url":"https://api.github.com/repos/chenghao-intel/spark/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/chenghao-intel/spark/labels{/name}","releases_url":"https://api.github.com/repos/chenghao-intel/spark/releases{/id}","created_at":"2014-03-25T11:52:04Z","updated_at":"2014-06-25T04:24:49Z","pushed_at":"2014-08-11T04:35:23Z","git_url":"git://github.com/chenghao-intel/spark.git","ssh_url":"git@github.com:chenghao-intel/spark.git","clone_url":"https://github.com/chenghao-intel/spark.git","svn_url":"https://github.com/chenghao-intel/spark","homepage":null,"size":74095,"stargazers_count":0,"watchers_count":0,"language":"Scala","has_issues":false,"has_downloads":true,"has_wiki":false,"forks_count":0,"mirror_url":null,"open_issues_count":0,"forks":0,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"apache:master","ref":"master","sha":"e053c55819363fab7068bb9165e3379f0c2f570c","user":{"login":"apache","id":47359,"avatar_url":"https://avatars.githubusercontent.com/u/47359?v=2","gravatar_id":"a676c0bf448fcd49f588249ead719b4c","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=2","gravatar_id":"a676c0bf448fcd49f588249ead719b4c","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":"2014-08-11T20:54:10Z","pushed_at":"2014-08-12T03:46:01Z","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":2585025,"stargazers_count":1006,"watchers_count":1006,"language":"Scala","has_issues":false,"has_downloads":true,"has_wiki":false,"forks_count":1047,"mirror_url":"git://git.apache.org/spark.git","open_issues_count":264,"forks":1047,"open_issues":264,"watchers":1006,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/1765"},"html":{"href":"https://github.com/apache/spark/pull/1765"},"issue":{"href":"https://api.github.com/repos/apache/spark/issues/1765"},"comments":{"href":"https://api.github.com/repos/apache/spark/issues/1765/comments"},"review_comments":{"href":"https://api.github.com/repos/apache/spark/pulls/1765/comments"},"review_comment":{"href":"https://api.github.com/repos/apache/spark/pulls/comments/{number}"},"commits":{"href":"https://api.github.com/repos/apache/spark/pulls/1765/commits"},"statuses":{"href":"https://api.github.com/repos/apache/spark/statuses/ab1f9e0cce75b875f2bacefe3972c7fbe6fc898c"}},"merged":false,"mergeable":null,"mergeable_state":"unknown","merged_by":null,"comments":3,"review_comments":1,"commits":1,"additions":28,"deletions":26,"changed_files":1}}