GitHub user mbalassi opened a pull request:
https://github.com/apache/flink/pull/620
[streaming] Serialization robustness improvements
Resolves the following issues:
* Streaming sometimes used Java's SerializationUtils instead of Flink's
InstantiationUtils.
* Streaming stored the userfunctions twice in the operators, once named
as `userfunction`, once named and typed specifically (e.g. `flatMapper`). With
a tricky serialization we could end up with two distinct userfunctions after
deserialization.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mbalassi/flink streaming-serialize
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/620.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 #620
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commit 5cd6a6fe3fd18a84e6124b82dbd2226340334b7b
Author: mbalassi <mbala...@apache.org>
Date: 2015-04-22T16:05:16Z
[streaming] StreamConfig now uses InstantiationUtils for serialization
commit 6098ee16b9900d5fc66b476b857838c14d772535
Author: mbalassi <mbala...@apache.org>
Date: 2015-04-24T09:04:32Z
[streaming] Stream operators robustness improved for serilization
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