wangyang0918 commented on a change in pull request #13871:
URL: https://github.com/apache/flink/pull/13871#discussion_r518550184
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/checkpoint/TestingRetrievableStateStorageHelper.java
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@@ -41,22 +64,43 @@
private final T state;
- private TestingRetrievableStateHandle(T state) {
+ private FunctionWithException<T, T, IOException>
retrieveStateFunction;
+
+ private RunnableWithException discardStateRunnable;
+
+ private Function<T, Long> getStateSizeFunction;
+
+ private TestingRetrievableStateHandle(
+ T state,
+ FunctionWithException<T, T, IOException>
retrieveStateFunction,
+ RunnableWithException discardStateRunnable,
+ Function<T, Long> getStateSizeFunction) {
this.state = state;
+ this.retrieveStateFunction = retrieveStateFunction;
Review comment:
I am not fully understand here. Do you mean combining
`retrieveStateFunction` and `getStateSizeFunction`? If it is, we have two
question here.
* How to get the size of retrieved `state`?
* `getStateSize` do not throw any exception but `retrieveState` will.
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