gyfora commented on code in PR #808:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/808#discussion_r1542518890
##########
flink-autoscaler/src/main/java/org/apache/flink/autoscaler/event/AutoScalerEventHandler.java:
##########
@@ -63,6 +65,19 @@ void handleEvent(
@Nullable String messageKey,
@Nullable Duration interval);
+ /**
+ * Handle exception, and the exception event is warning type and don't
deduplicate by default.
+ */
+ default void handleException(Context context, String reason, Throwable e) {
+ var message = e.getMessage();
+ if (message == null) {
+ var stream = new ByteArrayOutputStream();
+ e.printStackTrace(new PrintStream(stream));
+ message = stream.toString();
Review Comment:
Can be replaced with `ExceptionUtils.getStackTrace(e)` from apache commons
or ExceptionUtis.stringifyException from flink utils
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