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https://issues.apache.org/jira/browse/FLINK-6478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16028199#comment-16028199
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ASF GitHub Bot commented on FLINK-6478:
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Github user tzulitai commented on the issue:
https://github.com/apache/flink/pull/4006
Thanks a lot for the helpful suggestions @alpinegizmo! I've addressed them.
Also, an additional subsection "Managing `TypeSerializer` and
`TypeSerializerConfigSnapshot` classes in user code" was added after your
review. Really sorry for the race in updating that. Could you also have a look
at that subsection?
> Add documentation on how to upgrade serializers for managed state
> -----------------------------------------------------------------
>
> Key: FLINK-6478
> URL: https://issues.apache.org/jira/browse/FLINK-6478
> Project: Flink
> Issue Type: Sub-task
> Components: Documentation
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Tzu-Li (Gordon) Tai
> Priority: Critical
> Fix For: 1.3.0
>
>
> There needs to be a documentation that explains how to use the new serializer
> upgrade APIs in {{TypeSerializer}}, and how the methods work with
> checkpoints. This documentation should probably be placed under "Application
> development --> Streaming --> Working with State".
> Ideally, it should also come with a minimal example for users that perhaps
> use serialization frameworks that already have built-in backwards
> compatibility (such as Thrift).
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