xuyangzhong commented on code in PR #26752: URL: https://github.com/apache/flink/pull/26752#discussion_r2188898554
########## flink-runtime/src/test/java/org/apache/flink/runtime/operators/testutils/MockEnvironment.java: ########## @@ -483,4 +491,8 @@ public void setExpectedExternalFailureCause(Class<? extends Throwable> expectedT public Optional<? extends Throwable> getActualExternalFailureCause() { return actualExternalFailureCause; } + + public void setExternalFailureCauseConsumer(Consumer<Throwable> externalFailureCauseConsumer) { Review Comment: Actually we can't use `expectedExternalFailureCause ` because if there are two exceptions thrown into `MockEnvironment#failExternally`, `checkState(!actualExternalFailureCause.isPresent());` will fail again -- 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. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org