{"action":"created","comment":{"url":"https://api.github.com/repos/apache/spark/pulls/comments/186353058","pull_request_review_id":117912728,"id":186353058,"diff_hunk":"@@ -28,6 +30,34 @@ import org.apache.spark.unsafe.Platform\n import org.apache.spark.unsafe.array.ByteArrayMethods\n import org.apache.spark.unsafe.types.{ByteArray, UTF8String}\n \n+/**\n+ * Base trait for [[BinaryExpression]]s with two arrays of the same element type and implicit\n+ * casting.\n+ */\n+trait BinaryArrayExpressionWithImplicitCast extends BinaryExpression\n+  with ImplicitCastInputTypes {\n+\n+  protected lazy val elementType: DataType = inputTypes.head.asInstanceOf[ArrayType].elementType","path":"sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala","position":23,"original_position":23,"commit_id":"4e37975ba3ce361009a83d248ad7d0b758f86f4c","original_commit_id":"4e37975ba3ce361009a83d248ad7d0b758f86f4c","user":{"login":"cloud-fan","id":3182036,"avatar_url":"https://avatars3.githubusercontent.com/u/3182036?v=4","gravatar_id":"","url":"https://api.github.com/users/cloud-fan","html_url":"https://github.com/cloud-fan","followers_url":"https://api.github.com/users/cloud-fan/followers","following_url":"https://api.github.com/users/cloud-fan/following{/other_user}","gists_url":"https://api.github.com/users/cloud-fan/gists{/gist_id}","starred_url":"https://api.github.com/users/cloud-fan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cloud-fan/subscriptions","organizations_url":"https://api.github.com/users/cloud-fan/orgs","repos_url":"https://api.github.com/users/cloud-fan/repos","events_url":"https://api.github.com/users/cloud-fan/events{/privacy}","received_events_url":"https://api.github.com/users/cloud-fan/received_events","type":"User","site_admin":false},"body":"this can be a `def`","created_at":"2018-05-07T08:02:22Z","updated_at":"2018-05-07T08:02:22Z","html_url":"https://github.com/apache/spark/pull/21028#discussion_r186353058","pull_request_url":"https://api.github.com/repos/apache/spark/pulls/21028","author_association":"CONTRIBUTOR","_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/comments/186353058"},"html":{"href":"https://github.com/apache/spark/pull/21028#discussion_r186353058"},"pull_request":{"href":"https://api.github.com/repos/apache/spark/pulls/21028"}}},"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/21028","id":180634191,"html_url":"https://github.com/apache/spark/pull/21028","diff_url":"https://github.com/apache/spark/pull/21028.diff","patch_url":"https://github.com/apache/spark/pull/21028.patch","issue_url":"https://api.github.com/repos/apache/spark/issues/21028","number":21028,"state":"open","locked":false,"title":"[SPARK-23922][SQL] Add arrays_overlap function","user":{"login":"mgaido91","id":8821783,"avatar_url":"https://avatars1.githubusercontent.com/u/8821783?v=4","gravatar_id":"","url":"https://api.github.com/users/mgaido91","html_url":"https://github.com/mgaido91","followers_url":"https://api.github.com/users/mgaido91/followers","following_url":"https://api.github.com/users/mgaido91/following{/other_user}","gists_url":"https://api.github.com/users/mgaido91/gists{/gist_id}","starred_url":"https://api.github.com/users/mgaido91/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mgaido91/subscriptions","organizations_url":"https://api.github.com/users/mgaido91/orgs","repos_url":"https://api.github.com/users/mgaido91/repos","events_url":"https://api.github.com/users/mgaido91/events{/privacy}","received_events_url":"https://api.github.com/users/mgaido91/received_events","type":"User","site_admin":false},"body":"## What changes were proposed in this pull request?\r\n\r\nThe PR adds the function `arrays_overlap`. This function returns `true` if the input arrays contain a non-null common element; if not, it returns `null` if any of the arrays contains a `null` element, `false` otherwise.\r\n\r\n## How was this patch tested?\r\n\r\nadded UTs","created_at":"2018-04-10T15:06:21Z","updated_at":"2018-05-07T08:02:22Z","closed_at":null,"merged_at":null,"merge_commit_sha":"da31748fc3de3eca71c43df4291ca0f2bfcec1b7","assignee":null,"assignees":[],"requested_reviewers":[],"requested_teams":[],"labels":[],"milestone":null,"commits_url":"https://api.github.com/repos/apache/spark/pulls/21028/commits","review_comments_url":"https://api.github.com/repos/apache/spark/pulls/21028/comments","review_comment_url":"https://api.github.com/repos/apache/spark/pulls/comments{/number}","comments_url":"https://api.github.com/repos/apache/spark/issues/21028/comments","statuses_url":"https://api.github.com/repos/apache/spark/statuses/4e37975ba3ce361009a83d248ad7d0b758f86f4c","head":{"label":"mgaido91:SPARK-23922","ref":"SPARK-23922","sha":"4e37975ba3ce361009a83d248ad7d0b758f86f4c","user":{"login":"mgaido91","id":8821783,"avatar_url":"https://avatars1.githubusercontent.com/u/8821783?v=4","gravatar_id":"","url":"https://api.github.com/users/mgaido91","html_url":"https://github.com/mgaido91","followers_url":"https://api.github.com/users/mgaido91/followers","following_url":"https://api.github.com/users/mgaido91/following{/other_user}","gists_url":"https://api.github.com/users/mgaido91/gists{/gist_id}","starred_url":"https://api.github.com/users/mgaido91/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mgaido91/subscriptions","organizations_url":"https://api.github.com/users/mgaido91/orgs","repos_url":"https://api.github.com/users/mgaido91/repos","events_url":"https://api.github.com/users/mgaido91/events{/privacy}","received_events_url":"https://api.github.com/users/mgaido91/received_events","type":"User","site_admin":false},"repo":{"id":94518128,"name":"spark","full_name":"mgaido91/spark","owner":{"login":"mgaido91","id":8821783,"avatar_url":"https://avatars1.githubusercontent.com/u/8821783?v=4","gravatar_id":"","url":"https://api.github.com/users/mgaido91","html_url":"https://github.com/mgaido91","followers_url":"https://api.github.com/users/mgaido91/followers","following_url":"https://api.github.com/users/mgaido91/following{/other_user}","gists_url":"https://api.github.com/users/mgaido91/gists{/gist_id}","starred_url":"https://api.github.com/users/mgaido91/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mgaido91/subscriptions","organizations_url":"https://api.github.com/users/mgaido91/orgs","repos_url":"https://api.github.com/users/mgaido91/repos","events_url":"https://api.github.com/users/mgaido91/events{/privacy}","received_events_url":"https://api.github.com/users/mgaido91/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/mgaido91/spark","description":"Mirror of Apache Spark","fork":true,"url":"https://api.github.com/repos/mgaido91/spark","forks_url":"https://api.github.com/repos/mgaido91/spark/forks","keys_url":"https://api.github.com/repos/mgaido91/spark/keys{/key_id}","collaborators_url":"https://api.github.com/repos/mgaido91/spark/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/mgaido91/spark/teams","hooks_url":"https://api.github.com/repos/mgaido91/spark/hooks","issue_events_url":"https://api.github.com/repos/mgaido91/spark/issues/events{/number}","events_url":"https://api.github.com/repos/mgaido91/spark/events","assignees_url":"https://api.github.com/repos/mgaido91/spark/assignees{/user}","branches_url":"https://api.github.com/repos/mgaido91/spark/branches{/branch}","tags_url":"https://api.github.com/repos/mgaido91/spark/tags","blobs_url":"https://api.github.com/repos/mgaido91/spark/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/mgaido91/spark/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/mgaido91/spark/git/refs{/sha}","trees_url":"https://api.github.com/repos/mgaido91/spark/git/trees{/sha}","statuses_url":"https://api.github.com/repos/mgaido91/spark/statuses/{sha}","languages_url":"https://api.github.com/repos/mgaido91/spark/languages","stargazers_url":"https://api.github.com/repos/mgaido91/spark/stargazers","contributors_url":"https://api.github.com/repos/mgaido91/spark/contributors","subscribers_url":"https://api.github.com/repos/mgaido91/spark/subscribers","subscription_url":"https://api.github.com/repos/mgaido91/spark/subscription","commits_url":"https://api.github.com/repos/mgaido91/spark/commits{/sha}","git_commits_url":"https://api.github.com/repos/mgaido91/spark/git/commits{/sha}","comments_url":"https://api.github.com/repos/mgaido91/spark/comments{/number}","issue_comment_url":"https://api.github.com/repos/mgaido91/spark/issues/comments{/number}","contents_url":"https://api.github.com/repos/mgaido91/spark/contents/{+path}","compare_url":"https://api.github.com/repos/mgaido91/spark/compare/{base}...{head}","merges_url":"https://api.github.com/repos/mgaido91/spark/merges","archive_url":"https://api.github.com/repos/mgaido91/spark/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/mgaido91/spark/downloads","issues_url":"https://api.github.com/repos/mgaido91/spark/issues{/number}","pulls_url":"https://api.github.com/repos/mgaido91/spark/pulls{/number}","milestones_url":"https://api.github.com/repos/mgaido91/spark/milestones{/number}","notifications_url":"https://api.github.com/repos/mgaido91/spark/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/mgaido91/spark/labels{/name}","releases_url":"https://api.github.com/repos/mgaido91/spark/releases{/id}","deployments_url":"https://api.github.com/repos/mgaido91/spark/deployments","created_at":"2017-06-16T07:34:38Z","updated_at":"2017-06-16T07:35:05Z","pushed_at":"2018-05-07T07:12:46Z","git_url":"git://github.com/mgaido91/spark.git","ssh_url":"git@github.com:mgaido91/spark.git","clone_url":"https://github.com/mgaido91/spark.git","svn_url":"https://github.com/mgaido91/spark","homepage":null,"size":267992,"stargazers_count":0,"watchers_count":0,"language":"Scala","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":0,"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":0,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"apache:master","ref":"master","sha":"d2aa859b4faeda03e32a7574dd0c5b4ed367fae4","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":"2018-05-07T08:02:15Z","pushed_at":"2018-05-07T07:58:03Z","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":269540,"stargazers_count":17176,"watchers_count":17176,"language":"Scala","has_issues":false,"has_projects":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":15735,"mirror_url":null,"archived":false,"open_issues_count":548,"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":15735,"open_issues":548,"watchers":17176,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apache/spark/pulls/21028"},"html":{"href":"https://github.com/apache/spark/pull/21028"},"issue":{"href":"https://api.github.com/repos/apache/spark/issues/21028"},"comments":{"href":"https://api.github.com/repos/apache/spark/issues/21028/comments"},"review_comments":{"href":"https://api.github.com/repos/apache/spark/pulls/21028/comments"},"review_comment":{"href":"https://api.github.com/repos/apache/spark/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/apache/spark/pulls/21028/commits"},"statuses":{"href":"https://api.github.com/repos/apache/spark/statuses/4e37975ba3ce361009a83d248ad7d0b758f86f4c"}},"author_association":"CONTRIBUTOR"}}
{"actor":{"display_login":"cloud-fan"}}