GitHub user StefanRRichter opened a pull request:
https://github.com/apache/flink/pull/3005
[FLINK-5335] Allow ListCheckpointed user functions to return null
Currently, it is not allowed to return ``null`` as result for the methods
in ``ListCheckpointed``. From a usability perspective, I think it is nicer to
allow this. This PR introduces proper handling for ``null`` plus additional
unit tests for ``ListCheckpointed``
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/StefanRRichter/flink allow-list-state-null
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3005.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 #3005
----
commit 6d11885d5ddc4ba53b248b7683f24ee87e1360f7
Author: Stefan Richter <[email protected]>
Date: 2016-12-14T11:13:15Z
[FLINK-5335] Allow ListCheckpointed user functions to return null
----
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
