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https://issues.apache.org/jira/browse/FLINK-25993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-25993:
-----------------------------------
Labels: pull-request-available (was: )
> Option to disable Kryo.setRegistrationRequired(false)
> -----------------------------------------------------
>
> Key: FLINK-25993
> URL: https://issues.apache.org/jira/browse/FLINK-25993
> Project: Flink
> Issue Type: New Feature
> Affects Versions: 1.14.3
> Reporter: Shane Bishop
> Priority: Minor
> Labels: pull-request-available
>
> I would like to request a mechanism that a Flink library user could use to
> optionally disable Kryo.setRegistrationRequired(false).
> The motivation is that Kyro.setRegistrationRequired(true) was made the safe
> default in [this
> commit|https://github.com/EsotericSoftware/kryo/commit/fc7f0cc7037ff1384b4cdac5b7ada287c64f0a00]
> (specifically the change was [this
> line|https://github.com/EsotericSoftware/kryo/commit/fc7f0cc7037ff1384b4cdac5b7ada287c64f0a00#diff-6d4638ca49aa0d0d9171ff04a0faa22e241f8320fda4a8a12c95853188d055a0R130]
> in the commit). This default is overriden in the 1.14.3 Flink release (see
> [KryoSerializer.java|https://github.com/apache/flink/blob/release-1.14.3/flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/kryo/KryoSerializer.java#L492]
> and
> [FlinkScalaKryoInstantiator.scala|https://github.com/apache/flink/blob/release-1.14.3/flink-scala/src/main/scala/org/apache/flink/runtime/types/FlinkScalaKryoInstantiator.scala#L46]).
> Reference to thread in mailing list:
> https://lists.apache.org/thread/0bzro3qmmsqrz5kh7lmx3xwfyj8wl5rk
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