GitHub user aljoscha opened a pull request:
https://github.com/apache/flink/pull/5485
[FLINK-8411] Don't allow null in ListState.add()/addAll()
R: @StefanRRichter, @bowenli86
It turns out that this is a bit trickier than assumed earlier:
`ListState.addAll()` was not considered and also had inconsistent behaviour
between state backends before.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aljoscha/flink jira-8411-fix-list-add
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5485.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 #5485
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commit b39aa20d60df9effb536cc96c308645b9688113d
Author: Aljoscha Krettek <aljoscha.krettek@...>
Date: 2018-02-14T11:04:20Z
[FLINK-8411] Don't allow null in ListState.add()/addAll()
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