Github user aljoscha commented on a diff in the pull request: https://github.com/apache/flink/pull/612#discussion_r28943598 --- Diff: flink-tests/src/test/scala/org/apache/flink/api/scala/runtime/taskmanager/TaskManagerFailsITCase.scala --- @@ -231,9 +231,9 @@ with WordSpecLike with Matchers with BeforeAndAfterAll { config.setInteger(ConfigConstants.TASK_MANAGER_NUM_TASK_SLOTS, numSlots) config.setInteger(ConfigConstants.LOCAL_INSTANCE_MANAGER_NUMBER_TASK_MANAGER, numTaskmanagers) config.setString(ConfigConstants.AKKA_WATCH_HEARTBEAT_INTERVAL, "1000 ms") - config.setString(ConfigConstants.AKKA_WATCH_HEARTBEAT_PAUSE, "4000 ms") + config.setString(ConfigConstants.AKKA_WATCH_HEARTBEAT_PAUSE, "20 s") --- End diff -- No, it doesn't before and after this change the 4 tests complete in about 8 seconds. @tillrohrmann suggested that, since the actor system is local, there are some other mechanisms in play that signal failure in this case.
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