rkhachatryan commented on a change in pull request #11515: [FLINK-16744][task]
implement channel state persistence for unaligned checkpoints
URL: https://github.com/apache/flink/pull/11515#discussion_r401879137
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File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/SubtaskCheckpointCoordinatorImpl.java
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@@ -65,6 +75,8 @@ public void checkpointState(
CheckpointMetrics checkpointMetrics,
OperatorChain<?, ?> operatorChain,
Supplier<Boolean> isCanceled) throws Exception {
+ checkNotNull(checkpointOptions);
Review comment:
Both of these fields are unreferenced a few lines below. Do you think it
makes sense to add this check at the beginning too?
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