[jira] [Closed] (FLINK-10709) Remove NS generic parameter from TypeSerializerSchemaCompatibility

["Tzu-Li (Gordon) Tai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-10709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tzu-Li (Gordon) Tai closed FLINK-10709.
---------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.7.0

Merged for 1.7.0:
17f311aadacab2f6b0a19de552017dbfeb0681e1

> Remove NS generic parameter from TypeSerializerSchemaCompatibility
> ------------------------------------------------------------------
>
>                 Key: FLINK-10709
>                 URL: https://issues.apache.org/jira/browse/FLINK-10709
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Type Serialization System
>            Reporter: Tzu-Li (Gordon) Tai
>            Assignee: Stephan Ewen
>            Priority: Major
>             Fix For: 1.7.0
>
>
> It actually isn't required that the {{TypeSerializerSchemaCompatibility}} has the {{NS extends TypeSerializer<T>}} generic.
> That was previously added as a future-proof for when we eventually want to add the {{NS getReconfiguredSerializer}} method on the compatibility result. However, it would actually be beneficial if the reconfigured serializer isn't strictly required to be of the same serializer type.
> Moreover, the NS generic makes serializer snapshot implementations more complicated.



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