Github user suez1224 commented on a diff in the pull request: https://github.com/apache/flink/pull/5901#discussion_r186298337 --- Diff: flink-yarn-tests/src/test/java/org/apache/flink/yarn/YARNSessionFIFOITCase.java --- @@ -85,54 +88,75 @@ public void checkForProhibitedLogContents() { public void testDetachedMode() throws InterruptedException, IOException { LOG.info("Starting testDetachedMode()"); addTestAppender(FlinkYarnSessionCli.class, Level.INFO); - Runner runner = - startWithArgs(new String[]{"-j", flinkUberjar.getAbsolutePath(), - "-t", flinkLibFolder.getAbsolutePath(), - "-n", "1", - "-jm", "768", - "-tm", "1024", - "--name", "MyCustomName", // test setting a custom name - "--detached"}, - "Flink JobManager is now running on", RunTypes.YARN_SESSION); - + File exampleJarLocation = getTestJarPath("StreamingWordCount.jar"); --- End diff -- We need to add the jar for the new mode, otherwise no TaskExecutor will be brought up.
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