When testing TestDistributedShell#testDSShellWithDomain and TestDistributedShell#testDSShellWithoutDomain, I got test failures because they've been timed out. From the application log I can see the following lines:
016-03-08 14:51:39,642 INFO [main] impl.TimelineClientImpl (TimelineClientImpl.java:serviceInit(296)) - Timeline service address: http:2016-03-08 14:51:39,664 INFO [main] impl.TimelineClientImpl (TimelineClientImpl.java:logException(212)) - Exception caught by TimelineClientConnectionRetry, will try 30 more t
Message: java.net.ConnectException: Connection refused
I checked the test log that the timeline server is launched on the correct port. Several other folks can reproduce this problem as well.