zhuzhurk commented on a change in pull request #9778: [FLINK-14206][runtime]
Let fullRestart metric count both full restarts and fine grained restarts
URL: https://github.com/apache/flink/pull/9778#discussion_r335272683
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/executiongraph/AdaptedRestartPipelinedRegionStrategyNGFailoverTest.java
##########
@@ -294,6 +294,44 @@ public void testFailGlobalIfErrorOnRestartTasks() throws
Exception {
assertNotEquals(globalModVersionBeforeFailure,
globalModVersionAfterFailure);
}
+ @Test
+ public void testCountingRestarts() throws Exception {
+ final JobGraph jobGraph = createStreamingJobGraph();
+ final ExecutionGraph eg = createExecutionGraph(jobGraph);
+
+ final Iterator<ExecutionVertex> vertexIterator =
eg.getAllExecutionVertices().iterator();
+ final ExecutionVertex ev11 = vertexIterator.next();
+ final ExecutionVertex ev12 = vertexIterator.next();
+ final ExecutionVertex ev21 = vertexIterator.next();
+ final ExecutionVertex ev22 = vertexIterator.next();
+
+ // trigger task failure of ev11, vertices { ev11, ev21 } should
be affected
+ ev11.getCurrentExecutionAttempt().fail(new Exception("Test
Exception"));
+ assertEquals(1, eg.getNumberOfRestarts());
+
+ // finish the failover
+ manualMainThreadExecutor.triggerAll();
+ manualMainThreadExecutor.triggerScheduledTasks();
+ ev21.getCurrentExecutionAttempt().completeCancelling();
+ manualMainThreadExecutor.triggerAll();
+ manualMainThreadExecutor.triggerScheduledTasks();
+
+ // trigger task failure of ev12, vertices { ev12, ev22 } should
be affected
Review comment:
done.
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