{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/9847","labels_url":"https://api.github.com/repos/apache/spark/issues/9847/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/9847/comments","events_url":"https://api.github.com/repos/apache/spark/issues/9847/events","html_url":"https://github.com/apache/spark/pull/9847","id":117930328,"number":9847,"title":"[SPARK-11870][Streaming][PySpark]Rethrow the exceptions in TransformFunction and TransformFunctionSerializer","user":{"login":"zsxwing","id":1000778,"avatar_url":"https://avatars.githubusercontent.com/u/1000778?v=3","gravatar_id":"","url":"https://api.github.com/users/zsxwing","html_url":"https://github.com/zsxwing","followers_url":"https://api.github.com/users/zsxwing/followers","following_url":"https://api.github.com/users/zsxwing/following{/other_user}","gists_url":"https://api.github.com/users/zsxwing/gists{/gist_id}","starred_url":"https://api.github.com/users/zsxwing/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zsxwing/subscriptions","organizations_url":"https://api.github.com/users/zsxwing/orgs","repos_url":"https://api.github.com/users/zsxwing/repos","events_url":"https://api.github.com/users/zsxwing/events{/privacy}","received_events_url":"https://api.github.com/users/zsxwing/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-11-19T23:12:31Z","updated_at":"2015-11-19T23:26:38Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/9847","html_url":"https://github.com/apache/spark/pull/9847","diff_url":"https://github.com/apache/spark/pull/9847.diff","patch_url":"https://github.com/apache/spark/pull/9847.patch"},"body":"TransformFunction and TransformFunctionSerializer don't rethrow the exception, so when any exception happens, it just return None. This will cause some weird NPE and confuse people."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/158232688","html_url":"https://github.com/apache/spark/pull/9847#issuecomment-158232688","issue_url":"https://api.github.com/repos/apache/spark/issues/9847","id":158232688,"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":"2015-11-19T23:26:38Z","updated_at":"2015-11-19T23:26:38Z","body":"**[Test build #46368 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/46368/consoleFull)** for PR 9847 at commit [`b3b6e86`](https://github.com/apache/spark/commit/b3b6e861fc99f408143720746d6eaadb340e76da)."}}