yanghua commented on a change in pull request #6567: [FLINK-10074] Allowable
number of checkpoint failures
URL: https://github.com/apache/flink/pull/6567#discussion_r215895305
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File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java
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@@ -875,6 +876,9 @@ public void run() {
localTaskOperatorSubtaskStates,
asyncDurationMillis);
+ if
(owner.asynchronousCheckpointExceptionHandler != null) {
Review comment:
I looked at the `StreamTask`, the initialization logic of the
`asynchronousCheckpointExceptionHandler` is in the `invoke` method and before
the call to the concrete `init` method. The `invoke` method has been marked as
`final`. So, I personally feel that we don't have to make this thing too
complicated, just to reduce a null judgment. What do you think?
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