{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/12494","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/12494/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/12494/comments","events_url":"https://api.github.com/repos/apache/spark/issues/12494/events","html_url":"https://github.com/apache/spark/pull/12494","id":149396407,"number":12494,"title":"[SPARK-13266][SQL] None read/writer options were not transalated to \"null\"","user":{"login":"viirya","id":68855,"avatar_url":"https://avatars.githubusercontent.com/u/68855?v=3","gravatar_id":"","url":"https://api.github.com/users/viirya","html_url":"https://github.com/viirya","followers_url":"https://api.github.com/users/viirya/followers","following_url":"https://api.github.com/users/viirya/following{/other_user}","gists_url":"https://api.github.com/users/viirya/gists{/gist_id}","starred_url":"https://api.github.com/users/viirya/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/viirya/subscriptions","organizations_url":"https://api.github.com/users/viirya/orgs","repos_url":"https://api.github.com/users/viirya/repos","events_url":"https://api.github.com/users/viirya/events{/privacy}","received_events_url":"https://api.github.com/users/viirya/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-19T09:06:09Z","updated_at":"2016-04-19T09:07:32Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/12494","html_url":"https://github.com/apache/spark/pull/12494","diff_url":"https://github.com/apache/spark/pull/12494.diff","patch_url":"https://github.com/apache/spark/pull/12494.patch"},"body":"## What changes were proposed in this pull request?\r\n\r\nIn Python, the `option` and `options` method of `DataFrameReader` and `DataFrameWriter` were sending the string \"None\" instead of `null` when passed `None`, therefore making it impossible to send an actual `null`. This fixes that problem.\r\n\r\nThis is based on #11305 from @mathieulongtin.\r\n\r\n## How was this patch tested?\r\n\r\nAdded test to readwriter.py.\r\n"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/211815497","html_url":"https://github.com/apache/spark/pull/12494#issuecomment-211815497","issue_url":"https://api.github.com/repos/apache/spark/issues/12494","id":211815497,"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":"2016-04-19T09:07:32Z","updated_at":"2016-04-19T09:07:32Z","body":"**[Test build #56214 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/56214/consoleFull)** for PR 12494 at commit [`5435032`](https://github.com/apache/spark/commit/54350320cc4104fbb9a1512bbdc41536e53e1122)."}}