pnowojski commented on a change in pull request #11071: [FLINK-16019][runtime]
fix ContinuousFileReaderOperator error handling
URL: https://github.com/apache/flink/pull/11071#discussion_r378697278
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/ContinuousFileReaderOperator.java
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@@ -449,7 +450,7 @@ private void cleanUp() {
try {
r.run();
} catch (Exception e) {
- firstException =
ExceptionUtils.firstOrSuppressed(firstException, e);
+ firstException =
ExceptionUtils.firstOrSuppressed(e, firstException);
Review comment:
> the only difference will be in error message and stacktrace.
Isn't that's the whole point of using `firstOrSuppressed` - to have the
correct exception message?
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