error

Hi,

    When I setup zeppelin cluster,configured in zeppelin-site.xml zeppelin.cluster.addr three nodes, I start three nodes, meet an error: Raft incomplete initialization . 

When I create spark or other interpreter notebook,an error that raft-server <ip>:6000 state ClusterMeta.java  can not find key:spark-shared_process ,Creating process spark-shared-process failed on remote server <ip2>:6000.

           Best Regards.

                                  Eward