{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/22255","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/22255/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/22255/comments","events_url":"https://api.github.com/repos/apache/spark/issues/22255/events","html_url":"https://github.com/apache/spark/pull/22255","id":354712175,"node_id":"MDExOlB1bGxSZXF1ZXN0MjExNDA3NDkw","number":22255,"title":"[SPARK-25102][Spark Core] Write Spark version information to Parquet …","user":{"login":"npoberezkin","id":39944650,"node_id":"MDQ6VXNlcjM5OTQ0NjUw","avatar_url":"https://avatars0.githubusercontent.com/u/39944650?v=4","gravatar_id":"","url":"https://api.github.com/users/npoberezkin","html_url":"https://github.com/npoberezkin","followers_url":"https://api.github.com/users/npoberezkin/followers","following_url":"https://api.github.com/users/npoberezkin/following{/other_user}","gists_url":"https://api.github.com/users/npoberezkin/gists{/gist_id}","starred_url":"https://api.github.com/users/npoberezkin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/npoberezkin/subscriptions","organizations_url":"https://api.github.com/users/npoberezkin/orgs","repos_url":"https://api.github.com/users/npoberezkin/repos","events_url":"https://api.github.com/users/npoberezkin/events{/privacy}","received_events_url":"https://api.github.com/users/npoberezkin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":9,"created_at":"2018-08-28T12:38:37Z","updated_at":"2018-11-02T04:32:27Z","closed_at":null,"author_association":"NONE","pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/22255","html_url":"https://github.com/apache/spark/pull/22255","diff_url":"https://github.com/apache/spark/pull/22255.diff","patch_url":"https://github.com/apache/spark/pull/22255.patch"},"body":"## What changes were proposed in this pull request?\r\nOverrided method getName from org.apache.parquet.hadoop.api.WriteSupport in org.apache.spark.sql.execution.datasources.parquet.ParquetWriteSupport that returns version of Spark (to write it to Parquet file footer later)."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/435268361","html_url":"https://github.com/apache/spark/pull/22255#issuecomment-435268361","issue_url":"https://api.github.com/repos/apache/spark/issues/22255","id":435268361,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNTI2ODM2MQ==","user":{"login":"gatorsmile","id":11567269,"node_id":"MDQ6VXNlcjExNTY3MjY5","avatar_url":"https://avatars1.githubusercontent.com/u/11567269?v=4","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},"created_at":"2018-11-02T04:32:27Z","updated_at":"2018-11-02T04:32:27Z","author_association":"MEMBER","body":"https://github.com/apache/parquet-format/blob/master/src/main/thrift/parquet.thrift#L902\r\n\r\n@rdblue  Can we use created_by?\r\n\r\n```\r\n  /** String for application that wrote this file.  This should be in the format\r\n   * <Application> version <App Version> (build <App Build Hash>).\r\n   * e.g. impala version 1.0 (build 6cf94d29b2b7115df4de2c06e2ab4326d721eb55)\r\n   **/\r\n  6: optional string created_by\r\n```"}}
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