[jira] [Updated] (FLINK-6857) Add global default Kryo serializer configuration to StreamExecutionEnvironment

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-6857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-6857:
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      Labels: auto-deprioritized-major auto-deprioritized-minor auto-unassigned pull-request-available  (was: auto-deprioritized-major auto-unassigned pull-request-available stale-minor)
    Priority: Not a Priority  (was: Minor)

This issue was labeled "stale-minor" 7 days ago and has not received any updates so it is being deprioritized. If this ticket is actually Minor, please raise the priority and ask a committer to assign you the issue or revive the public discussion.


> Add global default Kryo serializer configuration to StreamExecutionEnvironment
> ------------------------------------------------------------------------------
>
>                 Key: FLINK-6857
>                 URL: https://issues.apache.org/jira/browse/FLINK-6857
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / Type Serialization System, Runtime / Configuration
>            Reporter: Tzu-Li (Gordon) Tai
>            Priority: Not a Priority
>              Labels: auto-deprioritized-major, auto-deprioritized-minor, auto-unassigned, pull-request-available
>
> See ML for original discussion: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/KryoException-Encountered-unregistered-class-ID-td13476.html.
> We should have an additional {{setDefaultKryoSerializer}} method that allows overriding the global default serializer that is not tied to specific classes (out-of-the-box Kryo uses the {{FieldSerializer}} if no matches for default serializer settings can be found for a class). Internally in Flink's {{KryoSerializer}}, this would only be a matter of proxying that configured global default serializer for Kryo by calling {{Kryo.setDefaultSerializer(...)}} on the created Kryo instance.



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