GitHub user hequn8128 opened a pull request: https://github.com/apache/flink/pull/3850
[FLINK-6486] [table] (bugfix) Pass RowTypeInfo to CodeGenerator instead of CRowTypeInfo For now CodeGenerator only processes Row type, so we should pass RowTypeInfo to CodeGenerator instead of CRowTypeInfo. We can find these bugs in DataStreamGroupAggregate, DataStreamGroupWindowAggregate and DataStreamOverAggregate. These bugs will bring no error to the current flink because no code will make use of the error input type, however we should correct it. You can merge this pull request into a Git repository by running: $ git pull https://github.com/hequn8128/flink bugfix Alternatively you can review and apply these changes as the patch at: https://github.com/apache/flink/pull/3850.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 #3850 ---- commit 75d668eb157e0ed90132976dcc96c167176810d1 Author: Hequn Cheng <chenghe...@gmail.com> Date: 2017-05-08T12:55:51Z [FLINK-6486] [table] (bugfix) Pass RowTypeInfo to CodeGenerator instead of CRowTypeInfo ---- --- 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. ---