Github user sachingoel0101 commented on a diff in the pull request: https://github.com/apache/flink/pull/1214#discussion_r42774659 --- Diff: flink-clients/src/test/java/org/apache/flink/client/program/ClientTest.java --- @@ -139,6 +140,69 @@ public void shouldSubmitToJobClient() { } /** + * Tests that invalid detached mode programs fail. + */ + @Test + public void testDetachedMode() throws Exception{ + jobManagerSystem.actorOf(Props.create(SuccessReturningActor.class), JobManager.JOB_MANAGER_NAME()); + Client out = new Client(config); + + try { + PackagedProgram prg = new PackagedProgram(TestExecuteTwice.class, "/dev/random", "/tmp"); + out.runDetached(prg, 1); + } catch (ProgramInvocationException e) { + assertEquals("The Job was submitted in detached mode. Only one execution is allowed. " + --- End diff -- Will do.
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