rkhachatryan commented on code in PR #22669:
URL: https://github.com/apache/flink/pull/22669#discussion_r1212449200
##########
flink-runtime/src/test/java/org/apache/flink/runtime/state/IncrementalRemoteKeyedStateHandleTest.java:
##########
@@ -243,6 +244,60 @@ public void testNonEmptyIntersection() {
assertEquals(handle.getStateHandleId(), newHandle.getStateHandleId());
}
+ @Test
+ public void testConcurrentCheckpointSharedStateRegistration() throws
Exception {
+ StateHandleID handleID = new StateHandleID("1.sst");
+ StreamStateHandle streamHandle1 = new ByteStreamStateHandle("file-1",
new byte[] {'s'});
+ StreamStateHandle streamHandle2 = new ByteStreamStateHandle("file-2",
new byte[] {'s'});
+
+ SharedStateRegistry registry = new SharedStateRegistryImpl();
+
+ UUID backendID = UUID.randomUUID();
+
+ IncrementalRemoteKeyedStateHandle handle1 =
+ new IncrementalRemoteKeyedStateHandle(
+ backendID,
+ KeyGroupRange.of(0, 0),
+ 1L,
+ placeSpies(
+ new HashMap<StateHandleID,
StreamStateHandle>() {
+ {
+ put(handleID, streamHandle1);
+ }
+ }),
Review Comment:
Fair enough.
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