metaswirl commented on a change in pull request #18689:
URL: https://github.com/apache/flink/pull/18689#discussion_r805647665
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/adaptive/StateWithExecutionGraph.java
##########
@@ -306,22 +331,88 @@ void deliverOperatorEventToCoordinator(
operatorId, request);
}
+ /** Transition to different state when failure occurs. Stays in the same
state by default. */
+ abstract void onFailure(Throwable cause);
+
+ /**
+ * Transition to different state when the execution graph reaches a
globally terminal state.
+ *
+ * @param globallyTerminalState globally terminal state which the
execution graph reached
+ */
+ abstract void onGloballyTerminalState(JobStatus globallyTerminalState);
+
+ @Override
+ public void handleGlobalFailure(Throwable cause) {
+ failureCollection.add(new GlobalFailure(cause));
+ onFailure(cause);
+ }
+
/**
* Updates the execution graph with the given task execution state
transition.
*
* @param taskExecutionStateTransition taskExecutionStateTransition to
update the ExecutionGraph
* with
* @return {@code true} if the update was successful; otherwise {@code
false}
*/
- abstract boolean updateTaskExecutionState(
- TaskExecutionStateTransition taskExecutionStateTransition);
+ boolean updateTaskExecutionState(TaskExecutionStateTransition
taskExecutionStateTransition) {
Review comment:
To me, the number of comments are an indication that this should be
split in multiple functions.
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