Nebula2.0启动失败

集群部署Nebula2.0,meta和storage服务启动失败

版本:Nebula Graph v2.0.0-rc1
部署包:https://github.com/vesoft-inc/nebula-graph/releases/download/v2.0.0-rc1/nebula-graph-2.0.0-rc1.ubuntu1604.amd64.deb
meta报错信息(logs/nebula-metad.ERROR):

E0317 14:45:32.065266 6328 RaftPart.cpp:1143] [Port: 9560, Space: 0, Part: 0] Receive response about askForVote from [192.168.xx.xx:9560], error code is -9
E0317 14:45:33.170161 6329 RaftPart.cpp:1143] [Port: 9560, Space: 0, Part: 0] Receive response about askForVote from [192.168.xx.xx:9560], error code is -9
E0317 14:45:34.170161 6329 RaftPart.cpp:1143] [Port: 9560, Space: 0, Part: 0] Receive response about askForVote from [192.168.xx.xx:9560], error code is -9

nebula-meta.conf配置文件配置如下:

–meta_server_addrs=192.168.xx.x1:9559,192.168.xx.x2:9559,192.168.xx.x3:9559
–data_path=$nebula_home/data/meta

其他配置都是默认,未做修改,三台机器配置相同,启动也是meta和storage服务失败,报错信息也是一样的