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https://issues.apache.org/jira/browse/FLINK-6844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16039071#comment-16039071
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ASF GitHub Bot commented on FLINK-6844:
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GitHub user tzulitai opened a pull request:
https://github.com/apache/flink/pull/4081
[FLINK-6844] [scala] Implement compatibility methods for
TraversableSerializer
The `TraversableSerializer` is used for Scala collections, and therefore
may take part in checkpointing and should have the compatibility methods
implemented.
I'm also currently trying out whether or not it makes sense / is easily
possible to have some test base that guards against these kind of issues.
Otherwise, having one per-serializer might not make sense.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tzulitai/flink FLINK-6844
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4081.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 #4081
----
commit 3fbf693610520a983f68a0091057a0af44108834
Author: Tzu-Li (Gordon) Tai <tzuli...@apache.org>
Date: 2017-06-05T18:52:57Z
[FLINK-6844] [scala] Implement compatibility methods for
TraversableSerializer
----
> TraversableSerializer should implement compatibility methods
> ------------------------------------------------------------
>
> Key: FLINK-6844
> URL: https://issues.apache.org/jira/browse/FLINK-6844
> Project: Flink
> Issue Type: Bug
> Components: Type Serialization System
> Affects Versions: 1.3.0
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Priority: Blocker
> Labels: flink-rel-1.3.1-blockers
> Fix For: 1.3.1
>
>
> The {{TraversableSerializer}} may be used as a serializer for managed state
> and takes part in checkpointing, therefore should implement the compatibility
> methods.
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