curcur commented on a change in pull request #14943:
URL: https://github.com/apache/flink/pull/14943#discussion_r584028084
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/state/KeyedStateBackend.java
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@@ -136,6 +138,15 @@
*/
boolean deregisterKeySelectionListener(KeySelectionListener<K> listener);
+ /** Returns the total number of state entries across all keys/namespaces.
*/
+ @VisibleForTesting
+ int numKeyValueStateEntries();
Review comment:
I remembered I moved it from `AbstractKeyedStateBackend` to
`KeyedStateBackend.java`.
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