failed to update local proxy configuration copy: unexpected field "hosts.available"解决

说明可以向server端获取到请求

13085:20180720:152015.832 received configuration data from server at "10.10.251.48", datalen 14591
13085:20180720:152015.857 failed to update local proxy configuration copy: unexpected field "hosts.available"

 [root@zabbix-server-server ~]# zabbix_server -V
 zabbix_server (Zabbix) 3.4.10
 Revision 81503 4 June 2018, compilation time: Jun 4 2018 11:45:46

 Copyright (C) 2018 Zabbix SIA
 License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.
 This is free software: you are free to change and redistribute it according to
 the license. There is NO WARRANTY, to the extent permitted by law.

[root@proxy1 ~]# zabbix_proxy -V
zabbix_proxy (Zabbix) 3.4.11
Revision 82160 25 June 2018, compilation time: Jun 25 2018 09:01:58

Copyright (C) 2018 Zabbix SIA
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it according to
the license. There is NO WARRANTY, to the extent permitted by law.

去goole查询后，发现是版本不统一的产生的bug

升级zabbix-server
[root@zabbix-server-server tmp]# yum update zabbix-server
Running transaction
  Updating   : zabbix-server-mysql-3.4.11-1.el7.x86_64                                                                                                                                             1/2 
  Cleanup    : zabbix-server-mysql-3.4.10-1.el7.x86_64                                                                                                                                             2/2 
  Verifying  : zabbix-server-mysql-3.4.11-1.el7.x86_64                                                                                                                                             1/2 
  Verifying  : zabbix-server-mysql-3.4.10-1.el7.x86_64                                                                                                                                             2/2 

Updated:
  zabbix-server-mysql.x86_64 0:3.4.11-1.el7                                                                                                                                                            

Complete!
最后重启zabbix-server
查看zabbix-proxy端日志

13602:20180720:154510.492 received configuration data from server at "10.10.251.48", datalen 14497
13602:20180720:154710.527 received configuration data from server at "10.10.251.48", datalen 14497
13602:20180720:154910.556 received configuration data from server at "10.10.251.48", datalen 14497
13602:20180720:155110.585 received configuration data from server at "10.10.251.48", datalen 14497
13602:20180720:155310.613 received configuration data from server at "10.10.251.48", datalen 14497
13602:20180720:155510.642 received configuration data from server at "10.10.251.48", datalen 16065

报错已经没了