fredia commented on code in PR #26416: URL: https://github.com/apache/flink/pull/26416#discussion_r2032992661
########## flink-state-backends/flink-statebackend-forst/src/test/java/org/apache/flink/state/forst/ForStStateMigrationTest.java: ########## @@ -265,4 +265,56 @@ void testKryoRestoreResilienceWithDifferentRegistrationOrder(@TempDir File newTm } snapshot1.get().discardState(); } + + @Test + void testStateNamespaceSerializerChanged() throws Exception { + MapStateDescriptor<Integer, String> descriptor = + new MapStateDescriptor<>( + "testState", IntSerializer.INSTANCE, StringSerializer.INSTANCE); + + // set before namespace serializer IntSerializer.INSTANCE Review Comment: ```suggestion // set the old namespace serializer to IntSerializer.INSTANCE ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org