{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/13121","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/13121/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/13121/comments","events_url":"https://api.github.com/repos/apache/spark/issues/13121/events","html_url":"https://github.com/apache/spark/pull/13121","id":154887559,"number":13121,"title":"[SPARK-15330] [SQL] Implement Reset Command","user":{"login":"gatorsmile","id":11567269,"avatar_url":"https://avatars.githubusercontent.com/u/11567269?v=3","gravatar_id":"","url":"https://api.github.com/users/gatorsmile","html_url":"https://github.com/gatorsmile","followers_url":"https://api.github.com/users/gatorsmile/followers","following_url":"https://api.github.com/users/gatorsmile/following{/other_user}","gists_url":"https://api.github.com/users/gatorsmile/gists{/gist_id}","starred_url":"https://api.github.com/users/gatorsmile/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gatorsmile/subscriptions","organizations_url":"https://api.github.com/users/gatorsmile/orgs","repos_url":"https://api.github.com/users/gatorsmile/repos","events_url":"https://api.github.com/users/gatorsmile/events{/privacy}","received_events_url":"https://api.github.com/users/gatorsmile/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2016-05-15T03:08:44Z","updated_at":"2016-05-21T06:37:42Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/13121","html_url":"https://github.com/apache/spark/pull/13121","diff_url":"https://github.com/apache/spark/pull/13121.diff","patch_url":"https://github.com/apache/spark/pull/13121.patch"},"body":"#### What changes were proposed in this pull request?\r\nLike `Set` Command in Hive, `Reset` is also supported by Hive. See the link: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Cli \r\n\r\nBelow is the related Hive JIRA: https://issues.apache.org/jira/browse/HIVE-3202\r\n\r\nThis PR is to implement such a command for resetting the SQL-related configuration to the default values. One of the use case shown in HIVE-3202 is listed below:\r\n\r\n> For the purpose of optimization we set various configs per query. It's worthy but all those configs should be reset every time for next query.\r\n\r\n\r\n#### How was this patch tested?\r\nAdded a test case."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/220762068","html_url":"https://github.com/apache/spark/pull/13121#issuecomment-220762068","issue_url":"https://api.github.com/repos/apache/spark/issues/13121","id":220762068,"user":{"login":"SparkQA","id":8108735,"avatar_url":"https://avatars.githubusercontent.com/u/8108735?v=3","gravatar_id":"","url":"https://api.github.com/users/SparkQA","html_url":"https://github.com/SparkQA","followers_url":"https://api.github.com/users/SparkQA/followers","following_url":"https://api.github.com/users/SparkQA/following{/other_user}","gists_url":"https://api.github.com/users/SparkQA/gists{/gist_id}","starred_url":"https://api.github.com/users/SparkQA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SparkQA/subscriptions","organizations_url":"https://api.github.com/users/SparkQA/orgs","repos_url":"https://api.github.com/users/SparkQA/repos","events_url":"https://api.github.com/users/SparkQA/events{/privacy}","received_events_url":"https://api.github.com/users/SparkQA/received_events","type":"User","site_admin":false},"created_at":"2016-05-21T06:37:42Z","updated_at":"2016-05-21T06:37:42Z","body":"**[Test build #59067 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/59067/consoleFull)** for PR 13121 at commit [`1513368`](https://github.com/apache/spark/commit/1513368479a567074f18e5aae4742c52b897f04a)."}}
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