【TiDB 使用环境】生产环境
【TiDB 版本】5.2.3
【部署方式】阿里云机器部署
【操作系统/CPU 架构/芯片详情】 Centos7.8 X86
【机器部署详情】32C/128GB
【集群数据量】
【集群节点数】
【遇到的问题:问题现象及影响】
TiDB集群版本: 5.2.3
tidb-lightning版本: 5.2.3
过程:
1.使用dumpling导出库表数据
2.使用tidb-lightning的local模式导入新集群,由于导入比较慢于是取消了导入操作
3.想确认新集群的模式是否正常,处于"Import mode"还是"normal "模式
我记得以前直接执行以下命令就可以获取到集群当前模式
tidb-lightning-ctl --switch-mode=normal -tidb-host 172.29.1.65
但是现在需要提供更多的参数信息,比如
tidb-lightning-ctl --switch-mode=normal -tidb-host 172.29.1.65
tikv-importer.backend must not be empty!
tidb-lightning-ctl --switch-mode=normal -tidb-host 172.29.1.65 -backend tidb
invalid `tidb.port` setting
tidb-lightning-ctl --switch-mode=normal -tidb-host 172.29.1.65 -backend tidb -tidb-port 4000
Get "http:///pd/api/v1/stores": http: no Host in request URL
最终使用以下命令执行
tidb-lightning-ctl -fetch-mode -pd-urls=‘172.29.1.61:2379’ -backend tidb -tidb-port 4000
但是出现新的问题,返回
172.29.5.82:20161 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (5683194 vs. 4194304)
172.29.5.81:20162 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6201988 vs. 4194304)
172.29.5.82:20163 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6164452 vs. 4194304)
172.29.5.81:20160 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6352484 vs. 4194304)
172.29.5.81:20163 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6519148 vs. 4194304)
172.29.5.81:20161 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6765976 vs. 4194304)
172.29.5.82:20162 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (6999043 vs. 4194304)
172.29.5.82:20160 | Error: rpc error: code = ResourceExhausted desc = grpc: received message larger than max (7259536 vs. 4194304)
请问这个需要如何解决,或者还有其他方式可以查看集群当前的模式吗?

