kl0u commented on a change in pull request #9131: [FLINK-12858][checkpointing]
Stop-with-savepoint, workaround: fail whole job when savepoint is declined by a
task
URL: https://github.com/apache/flink/pull/9131#discussion_r304832210
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/LegacyScheduler.java
##########
@@ -649,4 +658,24 @@ private String
retrieveTaskManagerLocation(ExecutionAttemptID executionAttemptID
.map(TaskManagerLocation::toString)
.orElse("Unknown location");
}
+
+ private static boolean isPotentiallyTaskLocalException(Throwable
throwable) {
Review comment:
This method is pretty fragile. As soon as someone adds another exception, it
may break. So I would suggest to add a flag in the `CheckpointFailureReason`,
something like `final boolean preFlight`, that is set in the constructor and
indicates if the exception at hand was thrown before the checkpoint barrier was
emitted to the job (pre-flight), or not. This way, every new exception will
have to set the flag and we can have in this method simply something like
`isPreFlight()` which will check at which stage the exception was thrown.
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