GJL commented on a change in pull request #7661: [FLINK-11515][client] Port
ClientTest
URL: https://github.com/apache/flink/pull/7661#discussion_r254674001
##########
File path:
flink-clients/src/test/java/org/apache/flink/client/program/rest/RestClusterClientTest.java
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@@ -752,6 +752,33 @@ public void
testRetriableSendOperationIfConnectionErrorOrServiceUnavailable() th
}
}
+ @Test
+ public void testJobSubmissionFailureThrowsProgramInvocationException()
throws Exception {
+ try (final TestRestServerEndpoint restServerEndpoint =
createRestServerEndpoint(new SubmissionFailingHandler())) {
+ RestClusterClient<?> restClusterClient =
createRestClusterClient(restServerEndpoint.getServerAddress().getPort());
+
+ try {
+ restClusterClient.submitJob(jobGraph,
ClassLoader.getSystemClassLoader());
+ } catch (final ProgramInvocationException expected) {
+ // expected
+ } finally {
+ restClusterClient.shutdown();
+ }
+ }
+ }
+
+ private final class SubmissionFailingHandler extends
TestHandler<JobSubmitRequestBody, JobSubmitResponseBody,
EmptyMessageParameters> {
+
+ private SubmissionFailingHandler() {
+ super(JobSubmitHeaders.getInstance());
+ }
+
+ @Override
+ protected CompletableFuture<JobSubmitResponseBody>
handleRequest(@Nonnull HandlerRequest<JobSubmitRequestBody,
EmptyMessageParameters> request, @Nonnull DispatcherGateway gateway) throws
RestHandlerException {
Review comment:
Line maybe too long.
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