【详述】2.3.10版本，访问不同FE的9030端口，看到的proc信息不一致
【背景】从2.2.5升级到2.3.10
【业务影响】测试环境
【集群规模】3fe（leader + 2follower）+ 3be
【机器信息】CPU虚拟核/内存/网卡，fe: 2c4g，be: 2c4g
访问 FE leader的9030，看到的proc信息是对的。
mysql> show proc ‘/frontends’ \G
*************************** 1. row ***************************
Name: 10.70.2.122_9010_1678755276461
IP: 10.70.2.122
EditLogPort: 9010
HttpPort: 8030
QueryPort: 9030
RpcPort: 9020
Role: FOLLOWER
IsMaster: true
ClusterId: 23535044
Join: true
Alive: true
ReplayedJournalId: 14102019
LastHeartbeat: 2023-03-14 13:30:53
IsHelper: true
ErrMsg:
StartTime: 2023-03-14 09:42:53
Version: 2.3.10-91ae86a
mysql> show proc ‘/backends’ \G
*************************** 1. row ***************************
BackendId: 270024
Cluster: default_cluster
IP: 10.70.2.122
HeartbeatPort: 9050
BePort: 9060
HttpPort: 8040
BrpcPort: 8060
LastStartTime: 2023-03-14 01:11:41
LastHeartbeat: 2023-03-14 13:31:13
Alive: true
SystemDecommissioned: false
ClusterDecommissioned: false
TabletNum: 13008
DataUsedCapacity: 6.132 MB
AvailCapacity: 41.194 GB
TotalCapacity: 49.976 GB
UsedPct: 17.57 %
MaxDiskUsedPct: 17.57 %
ErrMsg:
Version: 2.3.10-91ae86a
Status: {“lastSuccessReportTabletsTime”:“2023-03-14 13:30:31”}
DataTotalCapacity: 41.200 GB
DataUsedPct: 0.01 %
CpuCores: 2
访问其他的FE，看不到心跳的更新时间
mysql> show proc ‘/frontends’ \G
*************************** 1. row ***************************
Name: 10.70.2.122_9010_1678755276461
IP: 10.70.2.122
EditLogPort: 9010
HttpPort: 8030
QueryPort: 9030
RpcPort: 9020
Role: FOLLOWER
IsMaster: true
ClusterId: 23535044
Join: true
Alive: true
ReplayedJournalId: 14102040
LastHeartbeat: NULL
IsHelper: true
ErrMsg:
StartTime: 2023-03-14 09:42:53
Version: 2.3.10-91ae86a
mysql> show proc ‘/backends’ \G
*************************** 1. row ***************************
BackendId: 270024
Cluster: default_cluster
IP: 10.70.2.122
HeartbeatPort: 9050
BePort: 9060
HttpPort: 8040
BrpcPort: 8060
LastStartTime: 2023-03-14 01:11:41
LastHeartbeat: NULL
Alive: true
SystemDecommissioned: false
ClusterDecommissioned: false
TabletNum: 13008
DataUsedCapacity: .000
AvailCapacity: 46.859 GB
TotalCapacity: 49.976 GB
UsedPct: 6.24 %
MaxDiskUsedPct: 6.24 %
ErrMsg:
Version: 2.3.10-91ae86a
Status: {“lastSuccessReportTabletsTime”:“N/A”}
DataTotalCapacity: 46.859 GB
DataUsedPct: 0.00 %
CpuCores: 2