GJL commented on a change in pull request #9904: [FLINK-14232][runtime] Support
global failure handling in NG scheduling
URL: https://github.com/apache/flink/pull/9904#discussion_r338023525
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/executiongraph/failover/flip1/ExecutionFailureHandlerTest.java
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@@ -167,23 +164,49 @@ public void testUnrecoverableErrorCheck() {
new Exception(new SuppressRestartsException(new
Exception()))));
}
+ @Test
+ public void testGlobalFailureHandling() {
+ final FailureHandlingResult result =
executionFailureHandler.getGlobalFailureHandlingResult(
+ new Exception("test failure"));
+
+ assertTrue(result.canRestart());
+ assertEquals(restartDelayMs, result.getRestartDelayMS());
+ assertEquals(
+
StreamSupport.stream(failoverTopology.getFailoverVertices().spliterator(),
false)
+ .map(FailoverVertex::getExecutionVertexID)
+ .collect(Collectors.toSet()),
+ result.getVerticesToRestart());
+ try {
Review comment:
I think it's ok not to test here that `result.getError()` throws if
`result.canRestart()` returns true. It's covered by other tests. Imo there
should be only one unit test asserting this behavior in
`FailureHandlingResultTest`.
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