Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/5239#discussion_r159877880
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/state/CheckpointListener.java
---
@@ -18,11 +18,14 @@
package org.apache.flink.runtime.state;
+import org.apache.flink.annotation.PublicEvolving;
+
/**
* This interface must be implemented by functions/operations that want to
receive
* a commit notification once a checkpoint has been completely
acknowledged by all
* participants.
*/
+@PublicEvolving
--- End diff --
Separate commit?
---
