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Posted to users@nifi.apache.org by Sven Davison <sv...@gmail.com> on 2016/08/12 17:26:07 UTC

NiFi cluster error

I had a working cluster.. now when i try to restart a couple of the child
nodes... it stops durring spin up. If i dont start the master node, the
child will run until i DO start the master, then it dies. The message is
the same in both conditions.

"Failed to connect node to cluster due to:
java.lang.illegalargumentexception: invalide attribute key: <empty string>


i removed the flow.xml.gz from the child node and restarted it, same
error... anyone know what i might try next?