GitHub user aljoscha opened a pull request:
https://github.com/apache/flink/pull/1594
[FLINK-3339] Make ValueState.update(null) act as ValueState.clear()
This was causing problems with TypeSerializers that choke on null
values, especially in the Scala KeyedStream.*WithState() family of
functions.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/aljoscha/flink state-fix-null
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1594.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 #1594
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commit d3bae5e171cd6a572966022380e30eb6df08108b
Author: Aljoscha Krettek <[email protected]>
Date: 2016-02-05T13:46:14Z
[FLINK-3339] Make ValueState.update(null) act as ValueState.clear()
This was causing problems with TypeSerializers that choke on null
values, especially in the Scala KeyedStream.*WithState() family of
functions.
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