cadonna commented on code in PR #16663:
URL: https://github.com/apache/kafka/pull/16663#discussion_r1687778090
##########
streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.java:
##########
@@ -800,35 +800,39 @@ record = null;
record = null;
throw new TaskCorruptedException(Collections.singleton(id));
}
+ } catch (final FailedProcessingException failedProcessingException){
+ // Do not keep the failed processing exception in the stack trace
+ handleException(failedProcessingException.getCause());
} catch (final StreamsException exception) {
record = null;
throw exception;
} catch (final RuntimeException e) {
- // Do not keep the failed processing exception in the stack trace
- final Throwable processingException = e instanceof
FailedProcessingException ? e.getCause() : e;
-
- final StreamsException error = new StreamsException(
- String.format(
- "Exception caught in process. taskId=%s, processor=%s,
topic=%s, partition=%d, offset=%d, stacktrace=%s",
- id(),
- processorContext.currentNode().name(),
- record.topic(),
- record.partition(),
- record.offset(),
- getStacktraceString(processingException)
- ),
- processingException
- );
- record = null;
-
- throw error;
+ handleException(e);
} finally {
processorContext.setCurrentNode(null);
}
return true;
}
+ private void handleException(final Throwable e) {
Review Comment:
@sebastienviale found that `failedProcessingException.getCause()` returns a
`Throwable`. I think casting would be overhead. Let's keep `private void
handleException(final Throwable e)`
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