{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/13280","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/13280/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/13280/comments","events_url":"https://api.github.com/repos/apache/spark/issues/13280/events","html_url":"https://github.com/apache/spark/pull/13280","id":156579391,"number":13280,"title":"[SPARK-9876][SQL]: Update Parquet to 1.8.1.","user":{"login":"rdblue","id":87915,"avatar_url":"https://avatars.githubusercontent.com/u/87915?v=3","gravatar_id":"","url":"https://api.github.com/users/rdblue","html_url":"https://github.com/rdblue","followers_url":"https://api.github.com/users/rdblue/followers","following_url":"https://api.github.com/users/rdblue/following{/other_user}","gists_url":"https://api.github.com/users/rdblue/gists{/gist_id}","starred_url":"https://api.github.com/users/rdblue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rdblue/subscriptions","organizations_url":"https://api.github.com/users/rdblue/orgs","repos_url":"https://api.github.com/users/rdblue/repos","events_url":"https://api.github.com/users/rdblue/events{/privacy}","received_events_url":"https://api.github.com/users/rdblue/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-05-24T18:38:28Z","updated_at":"2016-05-24T19:22:14Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/13280","html_url":"https://github.com/apache/spark/pull/13280","diff_url":"https://github.com/apache/spark/pull/13280.diff","patch_url":"https://github.com/apache/spark/pull/13280.patch"},"body":"## What changes were proposed in this pull request?\r\n\r\nThis includes minimal changes to get Spark using the current release of Parquet, 1.8.1.\r\n\r\n## How was this patch tested?\r\n\r\nThis uses the existing Parquet tests.\r\n"},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/221375636","html_url":"https://github.com/apache/spark/pull/13280#issuecomment-221375636","issue_url":"https://api.github.com/repos/apache/spark/issues/13280","id":221375636,"user":{"login":"rdblue","id":87915,"avatar_url":"https://avatars.githubusercontent.com/u/87915?v=3","gravatar_id":"","url":"https://api.github.com/users/rdblue","html_url":"https://github.com/rdblue","followers_url":"https://api.github.com/users/rdblue/followers","following_url":"https://api.github.com/users/rdblue/following{/other_user}","gists_url":"https://api.github.com/users/rdblue/gists{/gist_id}","starred_url":"https://api.github.com/users/rdblue/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rdblue/subscriptions","organizations_url":"https://api.github.com/users/rdblue/orgs","repos_url":"https://api.github.com/users/rdblue/repos","events_url":"https://api.github.com/users/rdblue/events{/privacy}","received_events_url":"https://api.github.com/users/rdblue/received_events","type":"User","site_admin":false},"created_at":"2016-05-24T19:22:14Z","updated_at":"2016-05-24T19:22:14Z","body":"@rxin, I agree that we shouldn't upgrade if there are perf regressions. I would like to know what they are so we can fix them in Parquet upstream though. This should be a big performance improvement for  selective queries on sorted data because we can't currently push down any string predicates. It seems like a good thing to pair with the new {{DataFrameWriter#sortBy}} feature."}}
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