GitHub user paul-rogers opened a pull request:
https://github.com/apache/drill/pull/778
DRILL-5344: Priority queue copier fails with an empty batch
DRILL-5344: External sort priority queue copier fails with an empty
batch
Unit tests showed that the âpriority queue copierâ does not handle an
empty batch. This has not been an issue because code elsewhere in the
sort specifically works around this issue. This fix resolves the issue
at the source to avoid the need for future work-arounds.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/paul-rogers/drill DRILL-5344
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/778.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 #778
----
commit 24a3bdceaaa975fb5ff9646998fddba5efa6c022
Author: Paul Rogers <[email protected]>
Date: 2017-03-10T23:56:18Z
DRILL-5344: Priority queue copier fails with an empty batch
DRILL-5344: External sort priority queue copier fails with an empty
batch
Unit tests showed that the âpriority queue copierâ does not handle an
empty batch. This has not been an issue because code elsewhere in the
sort specifically works around this issue. This fix resolves the issue
at the source to avoid the need for future work-arounds.
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