{"action":"created","issue":{"url":"https://api.github.com/repos/apache/spark/issues/16106","repository_url":"https://api.github.com/repos/apache/spark","labels_url":"https://api.github.com/repos/apache/spark/issues/16106/labels{/name}","comments_url":"https://api.github.com/repos/apache/spark/issues/16106/comments","events_url":"https://api.github.com/repos/apache/spark/issues/16106/events","html_url":"https://github.com/apache/spark/pull/16106","id":192946932,"number":16106,"title":"[SPARK-17213][SQL] Disable Parquet filter push-down for string and binary columns due to PARQUET-686","user":{"login":"liancheng","id":230655,"avatar_url":"https://avatars.githubusercontent.com/u/230655?v=3","gravatar_id":"","url":"https://api.github.com/users/liancheng","html_url":"https://github.com/liancheng","followers_url":"https://api.github.com/users/liancheng/followers","following_url":"https://api.github.com/users/liancheng/following{/other_user}","gists_url":"https://api.github.com/users/liancheng/gists{/gist_id}","starred_url":"https://api.github.com/users/liancheng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/liancheng/subscriptions","organizations_url":"https://api.github.com/users/liancheng/orgs","repos_url":"https://api.github.com/users/liancheng/repos","events_url":"https://api.github.com/users/liancheng/events{/privacy}","received_events_url":"https://api.github.com/users/liancheng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-12-01T19:59:48Z","updated_at":"2016-12-02T03:22:17Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/apache/spark/pulls/16106","html_url":"https://github.com/apache/spark/pull/16106","diff_url":"https://github.com/apache/spark/pull/16106.diff","patch_url":"https://github.com/apache/spark/pull/16106.patch"},"body":"This PR targets to both master and branch-2.1.\r\n\r\n## What changes were proposed in this pull request?\r\n\r\nDue to PARQUET-686, Parquet doesn't do string comparison correctly while doing filter push-down for string columns. This PR disables filter push-down for both string and binary columns to work around this issue. Binary columns are also affected because some Parquet data models (like Hive) may store string columns as a plain Parquet `binary` instead of a `binary (UTF8)`.\r\n\r\n## How was this patch tested?\r\n\r\nNew test case added in `ParquetFilterSuite`."},"comment":{"url":"https://api.github.com/repos/apache/spark/issues/comments/264363854","html_url":"https://github.com/apache/spark/pull/16106#issuecomment-264363854","issue_url":"https://api.github.com/repos/apache/spark/issues/16106","id":264363854,"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":"2016-12-02T03:22:17Z","updated_at":"2016-12-02T03:22:17Z","body":"**[Test build #69523 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/69523/consoleFull)** for PR 16106 at commit [`7b12415`](https://github.com/apache/spark/commit/7b12415ec7640399d50fa3812f1824e55e0dd07a).\n * This patch passes all tests.\n * This patch merges cleanly.\n * This patch adds no public classes."}}
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