GitHub user twalthr opened a pull request: https://github.com/apache/flink/pull/1465
[FLINK-3140] NULL value data layout in Row Serializer/Comparator This PR implements FLINK-3140 and enables full NULL field support for grouping and sorting rows. You can merge this pull request into a Git repository by running: $ git pull https://github.com/twalthr/flink FLINK-3140 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/1465.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 #1465 ---- commit 7c114f74c705a8da5d41f3b3b929b636cf1702f6 Author: twalthr <twal...@apache.org> Date: 2015-12-17T10:12:45Z [FLINK-3140] NULL value data layout in Row Serializer/Comparator ---- --- 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. ---