GitHub user fhueske opened a pull request: https://github.com/apache/flink/pull/2848
[FLINK-2662] [optimizer] Fix computation of global properties of union operator. Fix computation of global properties of union operator. This solves the problem of invalid shipping strategy between consecutive unions. You can merge this pull request into a Git repository by running: $ git pull https://github.com/fhueske/flink unionBug Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/2848.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 #2848 ---- commit a226bcb13f6398988d9f4359ae371cbb1bf71465 Author: Fabian Hueske <fhue...@apache.org> Date: 2016-11-21T18:06:42Z [FLINK-2662] [optimizer] Fix computation of global properties of union operator. - Fixes invalid shipping strategy between consecutive unions. ---- --- 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. ---