GitHub user xuanyuanking opened a pull request:

    [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 SPARK-21435

Alternatively you can review and apply these changes as the patch at:

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #18650
commit ff92ba3ae3abaae0d8ce8bb8c08465f43c14906f
Author: xuanyuanking <>
Date:   2017-07-17T07:38:56Z

    empty files should be skipped while write to file


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 or file a JIRA ticket
with INFRA.

To unsubscribe, e-mail:
For additional commands, e-mail:

Reply via email to