fapaul commented on a change in pull request #17995:
URL: https://github.com/apache/flink/pull/17995#discussion_r762948703
##########
File path:
flink-runtime/src/test/java/org/apache/flink/runtime/dispatcher/DispatcherTest.java
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@@ -900,6 +901,41 @@ public void
testJobDataAreCleanedUpInCorrectOrderOnFailedJob() throws Exception
testJobDataAreCleanedUpInCorrectOrder(JobStatus.FAILED);
}
+ @Test
+ public void testRetrieveJobResultAfterSubmissionOfFailedJob() throws
Exception {
+ dispatcher =
+ createAndStartDispatcher(
+ heartbeatServices,
+ haServices,
+ new ExpectedJobIdJobManagerRunnerFactory(
+ jobId, createdJobManagerRunnerLatch));
+
+ final DispatcherGateway dispatcherGateway =
+ dispatcher.getSelfGateway(DispatcherGateway.class);
+
+ final JobID failedJobId = new JobID();
+
+ final String jobName = "Failed Streaming Job";
+ dispatcherGateway.submitFailedJob(
+ new JobStartupFailedException(
+ failedJobId, jobName, Collections.singletonList(() ->
"")));
+
+ final ExecutionGraphInfo executionGraphInfo =
+ dispatcherGateway.requestExecutionGraphInfo(failedJobId,
TIMEOUT).get();
+ assertEquals(executionGraphInfo.getJobId(), failedJobId);
+ final ArchivedExecutionGraph archivedExecutionGraph =
+ executionGraphInfo.getArchivedExecutionGraph();
+ assertEquals(archivedExecutionGraph.getState(), JobStatus.FAILED);
+ assertEquals(archivedExecutionGraph.getJobName(), jobName);
+ assertThat(
+ archivedExecutionGraph
+ .getFailureInfo()
+ .getException()
+ .deserializeError(ClassLoader.getSystemClassLoader())
+ .toString(),
+ containsString(JobStartupFailedException.class.getName()));
Review comment:
I struggled a bit with this Assertion because it seems there is no way
to deserialize the `SerializedException` back to the JobStartupFailedException.
Even after calling deserialize, it is still a `SerializedException`. Therefore
I used `toString` to mitigate it but I agree it is not an elegant solution.
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