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Galen Warren commented on FLINK-25993: -------------------------------------- [~chesnay] [~diagonalbishop] I found your old discussion thread on this topic: [https://lists.apache.org/thread/0bzro3qmmsqrz5kh7lmx3xwfyj8wl5rk] I'm also interested in this feature, and I have it working in a local fork. Would a PR be welcome here? Thanks. > 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 > > 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 -- This message was sent by Atlassian Jira (v8.20.10#820010)