{"action":"created","issue":{"url":"https://api.github.com/repos/apache/zeppelin/issues/246","repository_url":"https://api.github.com/repos/apache/zeppelin","labels_url":"https://api.github.com/repos/apache/zeppelin/issues/246/labels{/name}","comments_url":"https://api.github.com/repos/apache/zeppelin/issues/246/comments","events_url":"https://api.github.com/repos/apache/zeppelin/issues/246/events","html_url":"https://github.com/apache/zeppelin/pull/246","id":102576465,"number":246,"title":"ZEPPELIN-256 Self diagnosis spark configuration","user":{"login":"Leemoonsoo","id":1540981,"avatar_url":"https://avatars.githubusercontent.com/u/1540981?v=3","gravatar_id":"","url":"https://api.github.com/users/Leemoonsoo","html_url":"https://github.com/Leemoonsoo","followers_url":"https://api.github.com/users/Leemoonsoo/followers","following_url":"https://api.github.com/users/Leemoonsoo/following{/other_user}","gists_url":"https://api.github.com/users/Leemoonsoo/gists{/gist_id}","starred_url":"https://api.github.com/users/Leemoonsoo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Leemoonsoo/subscriptions","organizations_url":"https://api.github.com/users/Leemoonsoo/orgs","repos_url":"https://api.github.com/users/Leemoonsoo/repos","events_url":"https://api.github.com/users/Leemoonsoo/events{/privacy}","received_events_url":"https://api.github.com/users/Leemoonsoo/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2015-08-23T00:15:59Z","updated_at":"2016-09-27T07:21:25Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/zeppelin/pulls/246","html_url":"https://github.com/apache/zeppelin/pull/246","diff_url":"https://github.com/apache/zeppelin/pull/246.diff","patch_url":"https://github.com/apache/zeppelin/pull/246.patch"},"body":"https://issues.apache.org/jira/browse/ZEPPELIN-256\r\n\r\nThis patch adds capability of self diagnosis of configuration for spark interpreter.\r\nUser can set \"zeppelin.spark.diagnosis\" property \"true\" to enable this feature, in Interpreter page.\r\n\r\nWhen it is turned on, SparkConfValidator checks validity of combination of environment variables and properties. It checks actual existence of specified directories (eg. SPARK_HOME, etc) and files (eg. pyspark.zip), according to given configuration.\r\nWhen it detects some problem, it prints error as a result message in a notebook screen. So user can see what was missed.\r\n\r\nLater, SparkConfValidator is proven to have no false positive, we can turn this feature on by default."},"comment":{"url":"https://api.github.com/repos/apache/zeppelin/issues/comments/249786060","html_url":"https://github.com/apache/zeppelin/pull/246#issuecomment-249786060","issue_url":"https://api.github.com/repos/apache/zeppelin/issues/246","id":249786060,"user":{"login":"corneadoug","id":710411,"avatar_url":"https://avatars.githubusercontent.com/u/710411?v=3","gravatar_id":"","url":"https://api.github.com/users/corneadoug","html_url":"https://github.com/corneadoug","followers_url":"https://api.github.com/users/corneadoug/followers","following_url":"https://api.github.com/users/corneadoug/following{/other_user}","gists_url":"https://api.github.com/users/corneadoug/gists{/gist_id}","starred_url":"https://api.github.com/users/corneadoug/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/corneadoug/subscriptions","organizations_url":"https://api.github.com/users/corneadoug/orgs","repos_url":"https://api.github.com/users/corneadoug/repos","events_url":"https://api.github.com/users/corneadoug/events{/privacy}","received_events_url":"https://api.github.com/users/corneadoug/received_events","type":"User","site_admin":false},"created_at":"2016-09-27T07:21:25Z","updated_at":"2016-09-27T07:21:25Z","body":"@Leemoonsoo Any plan on finishing this one?"}}
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