Github user StefanRRichter commented on a diff in the pull request:
https://github.com/apache/flink/pull/6325#discussion_r202285840
--- Diff:
flink-core/src/main/java/org/apache/flink/api/common/typeutils/TypeSerializerConfigSnapshot.java
---
@@ -99,7 +99,8 @@
// TODO this method actually should not have a default
implementation;
// TODO this placeholder should be removed as soon as all
subclasses have a proper implementation in place, and
// TODO the method is properly integrated in state backends'
restore procedures
- throw new UnsupportedOperationException();
+// throw new UnsupportedOperationException();
--- End diff --
Remove this line.
---
