Hi Josh, I found in the Tracer log file: 2016-10-27 07:23:48,988 [start.Main] ERROR: Thread 'tracer' died. org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth for /tracers/trace- at org.apache.zookeeper.KeeperException.create(KeeperException.java:113) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783) at org.apache.accumulo.fate.zookeeper.ZooUtil.putEphemeralSequential(ZooUtil.java:463) at org.apache.accumulo.fate.zookeeper.ZooReaderWriter.putEphemeralSequential(ZooReaderWriter.java:99) at org.apache.accumulo.tracer.TraceServer.registerInZooKeeper(TraceServer.java:297) at org.apache.accumulo.tracer.TraceServer.<init>(TraceServer.java:235) at org.apache.accumulo.tracer.TraceServer.main(TraceServer.java:339) at org.apache.accumulo.tracer.TracerExecutable.execute(TracerExecutable.java:33) at org.apache.accumulo.start.Main$1.run(Main.java:93) at java.lang.Thread.run(Thread.java:745) After deleting the Tracer Zookeeper directory (rmr /tracers) the Tracer process had no problems to start. Many thanks for your support. 🙂 Klaus ... View more

Hi Robert, I have no logs from TaskManagers in the log dir. I played a bit with the heap.mb size of the Taskmangers and entering 4096 for it, the taskmangers started. Thanks for your interest to help. 🙂 Klaus ... View more

Hi drussel, as I wrote I want to access Ambari from the VM and I found no preinstalled local GUI/Web browser on it. It is clear that I can't access Ambari from my local PC in case of the used loopback address. Why configure Hortonworks this VM in that way and not as other offered VM from Hortonworks with DHCP usage? ... View more