dawidwys commented on a change in pull request #18539:
URL: https://github.com/apache/flink/pull/18539#discussion_r795709706
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/state/SharedStateRegistryImpl.java
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@@ -224,19 +289,27 @@ public void close() {
}
}
+ @FunctionalInterface
+ private interface PostDispose {
+ void execute() throws Exception;
+ }
+
/** Encapsulates the operation the delete state handles asynchronously. */
private static final class AsyncDisposalRunnable implements Runnable {
- private final StateObject toDispose;
+ private final StreamStateHandle toDispose;
+ private final PostDispose postDispose;
- public AsyncDisposalRunnable(StateObject toDispose) {
+ public AsyncDisposalRunnable(StreamStateHandle toDispose, PostDispose
postDispose) {
Review comment:
`registryKey` is unfortunately not enough.
When `AsyncDisposalRunnable` is created from `registerReference` we should
not remove the key from the `restoredSharedStates`, as there it is used for
simply discarding a duplicated file that is not tracked.
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