Panic found event_broker `get table info from schemaStore failed`

What did you do?

run the ci

What did you expect to see?

pass

What did you see instead?

failed the test, and found panic

[2025/03/27 11:08:11.200 +08:00] [PANIC] [event_broker.go:904] ["get table info from schemaStore failed"] [error="no version found"] [tableID=408] [startTs=456928749695008795] [stack="github.com/pingcap/ticdc/pkg/eventservice.(*eventBroker).addDispatcher\n\t/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_broker.go:904\ngithub.com/pingcap/ticdc/pkg/eventservice.(*eventService).registerDispatcher\n\t/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_service.go:145\ngithub.com/pingcap/ticdc/pkg/eventservice.(*eventService).Run\n\t/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_service.go:97\ngithub.com/pingcap/ticdc/server.(*server).Run.(*server).Run.func2.func3\n\t/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/server/server.go:241\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\t/go/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:78"]


goroutine 1525 [running]:
go.uber.org/zap/zapcore.CheckWriteAction.OnWrite(0x2, 0xc0071cfa00, {0x46?, 0xc009572000?, 0x35a?})
	/go/pkg/mod/go.uber.org/zap@v1.27.0/zapcore/entry.go:196 +0x9f
go.uber.org/zap/zapcore.(*CheckedEntry).Write(0xc0071cfa00, {0xc000311380, 0x3, 0x3})
	/go/pkg/mod/go.uber.org/zap@v1.27.0/zapcore/entry.go:262 +0x3ad
go.uber.org/zap.(*Logger).Panic(0xc0032cbe00, {0xbf88276, 0x26}, {0xc000311380, 0x3, 0x3})
	/go/pkg/mod/go.uber.org/zap@v1.27.0/logger.go:285 +0x68
github.com/pingcap/log.Panic({0xbf88276, 0x26}, {0xc000311380, 0x3, 0x3})
	/go/pkg/mod/github.com/pingcap/log@v1.1.1-0.20241212030209-7e3ff8601a2a/global.go:54 +0x72
github.com/pingcap/ticdc/pkg/eventservice.(*eventBroker).addDispatcher(0xc0013b6780, {0xd068700, 0xc000fc4930})
	/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_broker.go:904 +0x1a49
github.com/pingcap/ticdc/pkg/eventservice.(*eventService).registerDispatcher(0xc001378140, {0xd02a890, 0xc001378460}, {0xd068700, 0xc000fc4930})
	/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_service.go:145 +0x1ab
github.com/pingcap/ticdc/pkg/eventservice.(*eventService).Run(0xc001378140, {0xd02a890, 0xc001378460})
	/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/pkg/eventservice/event_service.go:97 +0x309
github.com/pingcap/ticdc/server.(*server).Run.(*server).Run.func2.func3()
	/home/jenkins/agent/workspace/pingcap/ticdc/pull_cdc_mysql_integration_heavy/ticdc/server/server.go:241 +0x36f
golang.org/x/sync/errgroup.(*Group).Go.func1()
	/go/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:78 +0x92
created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 587
	/go/pkg/mod/golang.org/x/sync@v0.10.0/errgroup/errgroup.go:75 +0x125

https://do.pingcap.net/jenkins/blue/organizations/jenkins/pingcap%2Fticdc%2Fpull_cdc_mysql_integration_heavy/detail/pull_cdc_mysql_integration_heavy/220/pipeline/448

Versions of the cluster

Upstream TiDB cluster version (execute SELECT tidb_version(); in a MySQL client):

(paste TiDB cluster version here)

Upstream TiKV version (execute tikv-server --version):

(paste TiKV version here)

TiCDC version (execute cdc version):

(paste TiCDC version here)

Start at pkg/eventservice/event_broker.go:904 in addDispatcher, then trace registration through event_service.go:145 and event_service.go:97. Reproduce the mysql integration CI failure from the linked Jenkins run and investigate the schemaStore lookup for tableID 408; done means the CI test passes without the reported panic.