FW: Kryo v2 to v5 migration tool

2025-04-27 Thread Kurt Ostfeld
What you want is a Flink 1.x to Flink 2.x migration tool; that's much more complicated than simply migrating Kryo because there were lots of compatibility breaking changes beyond the Kryo upgrade. Flink 1.x used Kryo by default everywhere. Flink 2.0 does not. That's a compatibility breaking cha

FW: Kryo v2 to v5 migration tool

2025-04-25 Thread David Radley
16:44 To: dev@flink.apache.org Cc: ches...@apache.org , guowei...@apache.org , Xintong Song , zake...@apache.org , Chen Zhanghao , Martijn Visser Subject: [EXTERNAL] FW: Kryo v2 to v5 migration tool Hi all, I was reviewing and realised from pull request 26444 [1] which is to do with removing

FW: Kryo v2 to v5 migration tool

2025-04-23 Thread David Radley
Hi all, I was reviewing and realised from pull request 26444 [1] which is to do with removing data associated with eversion state for unit tests. I can look into creating a migration tool and have copied in some of the people who have been involved with this for feedback / thoughts on the appro