rkhachatryan commented on a change in pull request #11491: [FLINK-16513][checkpointing] Unaligned checkpoints: checkpoint metadata URL: https://github.com/apache/flink/pull/11491#discussion_r400406890
########## File path: flink-streaming-java/src/test/java/org/apache/flink/streaming/api/operators/StreamOperatorStateHandlerTest.java ########## @@ -76,12 +79,16 @@ public void testFailingBackendSnapshotMethod() throws Exception { RunnableFuture<SnapshotResult<KeyedStateHandle>> keyedStateRawFuture = new CancelableFuture<>(); RunnableFuture<SnapshotResult<OperatorStateHandle>> operatorStateManagedFuture = new CancelableFuture<>(); RunnableFuture<SnapshotResult<OperatorStateHandle>> operatorStateRawFuture = new CancelableFuture<>(); + RunnableFuture<SnapshotResult<StateObjectCollection<InputChannelStateHandle>>> inputChannelStateFuture = new CancelableFuture<>(); + RunnableFuture<SnapshotResult<StateObjectCollection<ResultSubpartitionStateHandle>>> resultSubpartitionStateFuture = new CancelableFuture<>(); OperatorSnapshotFutures operatorSnapshotResult = new OperatorSnapshotFutures( keyedStateManagedFuture, keyedStateRawFuture, operatorStateManagedFuture, - operatorStateRawFuture); + operatorStateRawFuture, + inputChannelStateFuture, Review comment: > Do we need to test that the inputChannelStateFuture and resultSubpartitionStateFuture is cancelled below? Yes, that makes sense. > do we have a test to cover that inputChannelState or resultSubpartitionState failed will fail the whole checkpoint? AFAIK we don't have such tests. But there are tests that check that all the handles were passed to the CheckpointCoordinator, including the new handles. This means that TaskStateSnapshot won't be constructed if any of these futures fail. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services