GitHub user xuanyuanking opened a pull request: https://github.com/apache/spark/pull/18654
[SPARK-21435][SQL] Empty files should be skipped while write to file ## What changes were proposed in this pull request? Add EmptyDirectoryWriteTask for empty task while writing files. ## How was this patch tested? Add new test in `FileFormatWriterSuite ` You can merge this pull request into a Git repository by running: $ git pull https://github.com/xuanyuanking/spark SPARK-21435 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/18654.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 #18654 ---- commit ff92ba3ae3abaae0d8ce8bb8c08465f43c14906f Author: xuanyuanking <xyliyuanj...@gmail.com> Date: 2017-07-17T07:38:56Z empty files should be skipped while write to file commit e08fb1939d5267a38f3318af7506b6ed8628ebbf Author: xuanyuanking <xyliyuanj...@gmail.com> Date: 2017-07-17T10:20:34Z Handle the empty result of parquet commit 6153001bc42deee197030ad91fbb4f72bd1aa5d3 Author: xuanyuanking <xyliyuanj...@gmail.com> Date: 2017-07-17T12:09:08Z Modify UT and add more notes ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org