GitHub user dongjoon-hyun opened a pull request: https://github.com/apache/spark/pull/19470
[SPARK-18355][SQL] Use Spark schema to read ORC table instead of ORC file schema ## What changes were proposed in this pull request? Before Hive 2.0, ORC File schema has invalid column names like `_col1` and `col2`. This PR ignores ORC File schema and use Spark schema. ## How was this patch tested? Pass the newly added test case. You can merge this pull request into a Git repository by running: $ git pull https://github.com/dongjoon-hyun/spark SPARK-18355 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/19470.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #19470 ---- commit d11ce09d07f36f39c4a8a92c4f0ff0f19a35a724 Author: Dongjoon Hyun <dongj...@apache.org> Date: 2017-10-11T02:12:31Z [SPARK-18355][SQL] Use Spark schema to read ORC table instead of ORC file schema ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org