Failed to find enough host in all backends.

[jingdan]

@U_1636524518819_7590

我看了一下，这个WARNING日志里都是这个报错：
W1110 16:29:47.610512 12903 utils.cpp:90] Fail to get master client from cache. host=127.0.0.1 port=9020 code=THRIFT_RPC_ERROR
W1110 16:29:47.611557 12903 task_worker_pool.cpp:1060] Fail to report task to 127.0.0.1:9020, err=-1

但是我用show proc ‘/backends’ \G查看，显示节点状态如下：
BackendId: 10134
Cluster: default_cluster
IP: x.x.x.x
HostName: host1
HeartbeatPort: 9050
BePort: 9060
HttpPort: 8040
BrpcPort: 8060
LastStartTime: 2021-11-10 11:15:34
LastHeartbeat: 2021-11-10 16:23:07
Alive: true
SystemDecommissioned: false
ClusterDecommissioned: false
TabletNum: 0
DataUsedCapacity: .000
AvailCapacity: 1.000 B
TotalCapacity: .000
UsedPct: 0.00 %
MaxDiskUsedPct: 0.00 %
ErrMsg:
Version: 1.18.4-5ee7dd28
Status: {“lastSuccessReportTabletsTime”:“N/A”}

在be.conf中加下priority_networks指定为集群内部通信的ip网段，例如priority_networks=10.1.3.0/24

[jingdan]

需要drop掉be节点，添加完priority_networks配置后，重新部署