DM TestStartTaskWithRemoveMeta

[Ehco1996]

Which jobs are flaking?

https://ci.pingcap.net/blue/organizations/jenkins/atom-ut/detail/atom-ut/7881/tests/

Which test(s) are flaking?

TestStartTaskWithRemoveMeta

Jenkins logs or GitHub Actions link

FAIL: server_test.go:933: testMaster.TestStartTaskWithRemoveMeta
server_test.go:1015:
    t.subTaskStageMatch(c, server.scheduler, taskName, source, pb.Stage_Running)
server_test.go:2120:
    c.Assert(s.GetExpectSubTaskStage(task, source), check.DeepEquals, stage)
... obtained ha.Stage = ha.Stage{Expect:0, Source:"mysql-replica-02", Task:"test", IsDeleted:false, Revision:0} ("{\"expect\":0,\"source\":\"mysql-replica-02\",\"task\":\"test\"}")
... expected ha.Stage = ha.Stage{Expect:2, Source:"mysql-replica-02", Task:"test", IsDeleted:false, Revision:0} ("{\"expect\":2,\"source\":\"mysql-replica-02\",\"task\":\"test\"}")

Anything else we need to know

• Does this test exist for other branches as well?

• Has there been a high frequency of failure lately?

[Ehco1996]

i can not reproduce this bug 😂 ,maybe wait for another CI failed

[lance6716]

https://ci2.pingcap.net/blue/rest/organizations/jenkins/pipelines/cdc_ghpr_test/runs/14611/nodes/41/steps/56/log/?start=0