Hi Dave.
Ok, I have solved the oozie issues just changing his host. But I still have the single node live.
I find the host in which the datanode is not live, and I look at the log you indicated me.
I find the following:
2015-08-14 22:09:52,257 INFO datanode.DataNode (BPServiceActor.java:register(743)) – Block pool BP-1642048960-5.189.149.212-1439462880993 (Datanode Uuid dfbf28c3-e8de-48d5-929a-931a2f458297) service to vmi46913.contabo.host/5.189.149.212:8020 beginning handshake with NN
2015-08-14 22:09:52,261 ERROR datanode.DataNode (BPServiceActor.java:run(802)) – Initialization failed for Block pool BP-1642048960-5.189.149.212-1439462880993 (Datanode Uuid dfbf28c3-e8de-48
Can you please help me?
Thank you, bye