Unstable test TestBackupAndRestore #42571
Description
[2023/03/24 20:11:18.774 +08:00] [WARN] [session.go:2201] ["run statement failed"] [schemaVersion=52] [error="[schema:1050]Table 'br.t1' already exists"] [errorVerbose="[schema:1050]Table 'br.t1' already exists\ngithub.com/pingcap/errors.AddStack\n\texternal/com_github_pingcap_errors/errors.go:174\ngithub.com/pingcap/errors.(*Error).GenWithStackByArgs\n\texternal/com_github_pingcap_errors/normalize.go:164\ngithub.com/pingcap/tidb/ddl.(*ddl).createTableWithInfoJob\n\tddl/ddl_api.go:2433\ngithub.com/pingcap/tidb/ddl.(*ddl).CreateTableWithInfo\n\tddl/ddl_api.go:2533\ngithub.com/pingcap/tidb/ddl.(*ddl).CreateTable\n\tddl/ddl_api.go:2391\ngithub.com/pingcap/tidb/executor.(*DDLExec).executeCreateTable\n\texecutor/ddl.go:264\ngithub.com/pingcap/tidb/executor.(*DDLExec).Next\n\texecutor/ddl.go:156\ngithub.com/pingcap/tidb/executor.Next\n\texecutor/executor.go:326\ngithub.com/pingcap/tidb/executor.(*ExecStmt).next\n\texecutor/adapter.go:1199\ngithub.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelayExecutor\n\texecutor/adapter.go:944\ngithub.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelay\n\texecutor/adapter.go:769\ngithub.com/pingcap/tidb/executor.(*ExecStmt).Exec\n\texecutor/adapter.go:564\ngithub.com/pingcap/tidb/session.runStmt\n\tsession/session.go:2332\ngithub.com/pingcap/tidb/session.(*session).ExecuteStmt\n\tsession/session.go:2189\ngithub.com/pingcap/tidb/testkit.(*TestKit).ExecWithContext\n\ttestkit/testkit.go:325\ngithub.com/pingcap/tidb/testkit.(*TestKit).MustExecWithContext\n\ttestkit/testkit.go:133\ngithub.com/pingcap/tidb/testkit.(*TestKit).MustExec\n\ttestkit/testkit.go:128\ntests/realtikvtest/brietest/brietest_test.TestBackupAndRestore\n\ttests/realtikvtest/brietest/backup_restore_test.go:43\ntesting.tRunner\n\tGOROOT/src/testing/testing.go:1576\nruntime.goexit\n\tsrc/runtime/asm_amd64.s:1598"] [session="{\n \"currDBName\": \"br\",\n \"id\": 2,\n \"status\": 2,\n \"strictMode\": true,\n \"user\": null\n}"]
testkit.go:135:
Error Trace: testkit/testkit.go:135
testkit/testkit.go:128
tests/realtikvtest/brietest/backup_restore_test.go:43
Error: Received unexpected error:
[schema:1050]Table 'br.t1' already exists
github.com/pingcap/errors.AddStack
external/com_github_pingcap_errors/errors.go:174
github.com/pingcap/errors.(*Error).GenWithStackByArgs
external/com_github_pingcap_errors/normalize.go:164
github.com/pingcap/tidb/ddl.(*ddl).createTableWithInfoJob
ddl/ddl_api.go:2433
github.com/pingcap/tidb/ddl.(*ddl).CreateTableWithInfo
ddl/ddl_api.go:2533
github.com/pingcap/tidb/ddl.(*ddl).CreateTable
ddl/ddl_api.go:2391
github.com/pingcap/tidb/executor.(*DDLExec).executeCreateTable
executor/ddl.go:264
github.com/pingcap/tidb/executor.(*DDLExec).Next
executor/ddl.go:156
github.com/pingcap/tidb/executor.Next
executor/executor.go:326
github.com/pingcap/tidb/executor.(*ExecStmt).next
executor/adapter.go:1199
github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelayExecutor
executor/adapter.go:944
github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelay
executor/adapter.go:769
github.com/pingcap/tidb/executor.(*ExecStmt).Exec
executor/adapter.go:564
github.com/pingcap/tidb/session.runStmt
session/session.go:2332
github.com/pingcap/tidb/session.(*session).ExecuteStmt
session/session.go:2189
github.com/pingcap/tidb/testkit.(*TestKit).ExecWithContext
testkit/testkit.go:325
github.com/pingcap/tidb/testkit.(*TestKit).MustExecWithContext
testkit/testkit.go:133
github.com/pingcap/tidb/testkit.(*TestKit).MustExec
testkit/testkit.go:128
tests/realtikvtest/brietest/brietest_test.TestBackupAndRestore
tests/realtikvtest/brietest/backup_restore_test.go:43
testing.tRunner
GOROOT/src/testing/testing.go:1576
runtime.goexit
src/runtime/asm_amd64.s:1598
Test: TestBackupAndRestore
Messages: sql:create table t1(v int), [], error stack [schema:1050]Table 'br.t1' already exists
github.com/pingcap/errors.AddStack
external/com_github_pingcap_errors/errors.go:174
github.com/pingcap/errors.(*Error).GenWithStackByArgs
external/com_github_pingcap_errors/normalize.go:164
github.com/pingcap/tidb/ddl.(*ddl).createTableWithInfoJob
ddl/ddl_api.go:2433
github.com/pingcap/tidb/ddl.(*ddl).CreateTableWithInfo
ddl/ddl_api.go:2533
github.com/pingcap/tidb/ddl.(*ddl).CreateTable
ddl/ddl_api.go:2391
github.com/pingcap/tidb/executor.(*DDLExec).executeCreateTable
executor/ddl.go:264
github.com/pingcap/tidb/executor.(*DDLExec).Next
executor/ddl.go:156
github.com/pingcap/tidb/executor.Next
executor/executor.go:326
github.com/pingcap/tidb/executor.(*ExecStmt).next
executor/adapter.go:1199
github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelayExecutor
executor/adapter.go:944
github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelay
executor/adapter.go:769
github.com/pingcap/tidb/executor.(*ExecStmt).Exec
executor/adapter.go:564
github.com/pingcap/tidb/session.runStmt
session/session.go:2332
github.com/pingcap/tidb/session.(*session).ExecuteStmt
session/session.go:2189
github.com/pingcap/tidb/testkit.(*TestKit).ExecWithContext
testkit/testkit.go:325
github.com/pingcap/tidb/testkit.(*TestKit).MustExecWithContext
testkit/testkit.go:133
github.com/pingcap/tidb/testkit.(*TestKit).MustExec
testkit/testkit.go:128
tests/realtikvtest/brietest/brietest_test.TestBackupAndRestore
tests/realtikvtest/brietest/backup_restore_test.go:43
testing.tRunner
GOROOT/src/testing/testing.go:1576
runtime.goexit
src/runtime/asm_amd64.s:1598
[2023/03/24 20:11:18.778 +08:00] [WARN] [manager.go:261] ["is not the owner"] ["owner info"="[ddl] /tidb/ddl/fg/owner ownerManager 145af0df-f605-40df-adf3-c23f41570240"]