tillrohrmann commented on a change in pull request #16523:
URL: https://github.com/apache/flink/pull/16523#discussion_r672149405
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/Execution.java
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@@ -1435,8 +1437,18 @@ private boolean transitionState(
getAttemptId(),
currentState,
targetState);
- } else {
- if (LOG.isInfoEnabled()) {
+ } else if (LOG.isInfoEnabled()) {
+ Optional<NoResourceAvailableException> noResourceException =
+ findThrowable(error,
NoResourceAvailableException.class);
+ if (noResourceException.isPresent()) {
+ LOG.info(
+ "{} ({}) switched from {} to {}: {}",
+ getVertex().getTaskNameWithSubtaskIndex(),
+ getAttemptId(),
+ currentState,
+ targetState,
+ noResourceException.get().getMessage());
Review comment:
I think there are `NoResourceAvailableException` that contain a cause
that might be helpful to see. Look for `NoResourceAvailableException(String,
Throwable)` calls.
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