tidb8.5.4修改cdc参数，启动失败，具体操作如下：
tiup cluster edit-config tidb-acloud
cdc:
memory-quota: 2147483648
tiup cluster reload tidb-acloud -R cdc
报错日志
| 2025-11-28T16:13:31.512+0800 | DEBUG | TaskFinish | {task: Upgrade Cluster, error: failed to restart: 10.201.14.2 cdc-8300.service, please check the instance’s log(/app/tidbsoft/cdc-8300/log) for more detail.: timed out waiting for port 8300 to be started after 2m0s, errorVerbose: timed out waiting for port 8300 to be started after 2m0s\ngithub.com/pingcap/tiup/pkg/cluster/module.(*WaitFor).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/module/wait_for.go:92\ngithub.com/pingcap/tiup/pkg/cluster/spec.PortStarted\n\tgithub.com/pingcap/tiup/pkg/cluster/spec/instance.go:138\ngithub.com/pingcap/tiup/pkg/cluster/spec.(*BaseInstance).Ready\n\tgithub.com/pingcap/tiup/pkg/cluster/spec/instance.go:176\ngithub.com/pingcap/tiup/pkg/cluster/operation.restartInstance\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:365\ngithub.com/pingcap/tiup/pkg/cluster/operation.upgradeInstance\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/upgrade.go:294\ngithub.com/pingcap/tiup/pkg/cluster/operation.Upgrade\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/upgrade.go:198\ngithub.com/pingcap/tiup/pkg/cluster/manager.(*Manager).Reload.func2\n\tgithub.com/pingcap/tiup/pkg/cluster/manager/reload.go:134\ngithub.com/pingcap/tiup/pkg/cluster/task.(*Func).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/task/func.go:34\ngithub.com/pingcap/tiup/pkg/cluster/task.(*Serial).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/task/task.go:86\ngithub.com/pingcap/tiup/pkg/cluster/manager.(*Manager).Reload\n\tgithub.com/pingcap/tiup/pkg/cluster/manager/reload.go:145\ngithub.com/pingcap/tiup/components/cluster/command.newReloadCmd.func1\n\tgithub.com/pingcap/tiup/components/cluster/command/reload.go:40\ngithub.com/spf13/cobra.(*Command).execute\n\tgithub.com/spf13/cobra@v1.6.1/command.go:916\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\tgithub.com/spf13/cobra@v1.6.1/command.go:1044\ngithub.com/spf13/cobra.(*Command).Execute\n\tgithub.com/spf13/cobra@v1.6.1/command.go:968\ngithub.com/pingcap/tiup/components/cluster/command.Execute\n\tgithub.com/pingcap/tiup/components/cluster/command/root.go:251\nmain.main\n\tgithub.com/pingcap/tiup/components/cluster/main.go:23\nruntime.main\n\truntime/proc.go:283\nruntime.goexit\n\truntime/asm_amd64.s:1700\nfailed to restart: 10.201.14.2 cdc-8300.service, please check the instance’s log(/app/tidbsoft/cdc-8300/log) for more detail.} |
|---|---|---|---|
| 2025-11-28T16:13:31.512+0800 | INFO | Execute command finished | {code: 1, error: failed to restart: 10.201.14.2 cdc-8300.service, please check the instance’s log(/app/tidbsoft/cdc-8300/log) for more detail.: timed out waiting for port 8300 to be started after 2m0s, errorVerbose: timed out waiting for port 8300 to be started after 2m0s\ngithub.com/pingcap/tiup/pkg/cluster/module.(*WaitFor).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/module/wait_for.go:92\ngithub.com/pingcap/tiup/pkg/cluster/spec.PortStarted\n\tgithub.com/pingcap/tiup/pkg/cluster/spec/instance.go:138\ngithub.com/pingcap/tiup/pkg/cluster/spec.(*BaseInstance).Ready\n\tgithub.com/pingcap/tiup/pkg/cluster/spec/instance.go:176\ngithub.com/pingcap/tiup/pkg/cluster/operation.restartInstance\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/action.go:365\ngithub.com/pingcap/tiup/pkg/cluster/operation.upgradeInstance\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/upgrade.go:294\ngithub.com/pingcap/tiup/pkg/cluster/operation.Upgrade\n\tgithub.com/pingcap/tiup/pkg/cluster/operation/upgrade.go:198\ngithub.com/pingcap/tiup/pkg/cluster/manager.(*Manager).Reload.func2\n\tgithub.com/pingcap/tiup/pkg/cluster/manager/reload.go:134\ngithub.com/pingcap/tiup/pkg/cluster/task.(*Func).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/task/func.go:34\ngithub.com/pingcap/tiup/pkg/cluster/task.(*Serial).Execute\n\tgithub.com/pingcap/tiup/pkg/cluster/task/task.go:86\ngithub.com/pingcap/tiup/pkg/cluster/manager.(*Manager).Reload\n\tgithub.com/pingcap/tiup/pkg/cluster/manager/reload.go:145\ngithub.com/pingcap/tiup/components/cluster/command.newReloadCmd.func1\n\tgithub.com/pingcap/tiup/components/cluster/command/reload.go:40\ngithub.com/spf13/cobra.(*Command).execute\n\tgithub.com/spf13/cobra@v1.6.1/command.go:916\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\tgithub.com/spf13/cobra@v1.6.1/command.go:1044\ngithub.com/spf13/cobra.(*Command).Execute\n\tgithub.com/spf13/cobra@v1.6.1/command.go:968\ngithub.com/pingcap/tiup/components/cluster/command.Execute\n\tgithub.com/pingcap/tiup/components/cluster/command/root.go:251\nmain.main\n\tgithub.com/pingcap/tiup/components/cluster/main.go:23\nruntime.main\n\truntime/proc.go:283\nruntime.goexit\n\truntime/asm_amd64.s:1700\nfailed to restart: 10.201.14.2 cdc-8300.service, please check the instance’s log(/app/tidbsoft/cdc-8300/log) for more detail.} |
