HuangZhenQiu commented on a change in pull request #14678:
URL: https://github.com/apache/flink/pull/14678#discussion_r559765455
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/ExecutionFailureHandler.java
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@@ -98,11 +103,22 @@ public FailureHandlingResult
getGlobalFailureHandlingResult(final Throwable caus
true);
}
+ /** @param failureListener the failure listener to be registered */
+ public void registerFailureListener(FailureListener failureListener) {
+ if (!failureListeners.contains(failureListener)) {
+ failureListeners.add(failureListener);
Review comment:
Yes, no need to filter.
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