Snapshot:
empty
Start dupmping log entries from snapshot.
WAL metadata:
nodeID=0 clusterID=0 term=0 commitIndex=0 vote=0
WAL entries:
lastIndex=34
term	     index	type	data
   1	         1	conf	method=ConfChangeAddNode id=2
   2	         2	conf	method=ConfChangeRemoveNode id=2
   2	         3	conf	method=ConfChangeUpdateNode id=2
   2	         4	conf	method=ConfChangeAddLearnerNode id=3

Entry types (ConfigChange) count is : 4