br: pitr restore error:failed to restore meta files: invalid character 'p' looking for beginning of value

[AkiraXie]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

1. br restore point

2. What did you expect to see? (Required)

1. no error

3. What did you see instead (Required)

[2022/12/01 21:51:52.744 +00:00] [INFO] [collector.go:70] ["restore log failed summary"] [error="failed to restore meta files: invalid character 'p' looking for beginning of value"] [errorVerbose="invalid character 'p' looking for beginning of value\ngithub.mirror.nvdadr.com/pingcap/errors.AddStack\n\t/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20220729040631-518f63d66278/errors.go:174\ngithub.mirror.nvdadr.com/pingcap/errors.Trace\n\t/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20220729040631-518f63d66278/juju_adaptor.go:15\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).rewriteDBInfo\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:150\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).rewriteEntryForDB.func1\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:186\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).rewriteValueV2\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:468\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).rewriteValue\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:490\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).rewriteEntryForDB\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:182\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/stream.(*SchemasReplace).RewriteKvEntry\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/stream/rewrite_meta_rawkv.go:522\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/restore.(*Client).restoreMetaKvEntries\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/restore/client.go:2361\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreBatchMetaKVFiles\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/restore/client.go:2332\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreMetaKVFilesWithBatchMethod\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/restore/client.go:2262\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreMetaKVFiles\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/restore/client.go:2180\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/task.restoreStream.func4\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/task/stream.go:1188\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/task.withProgress\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/task/stream.go:1310\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/task.restoreStream\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/task/stream.go:1186\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/task.RunStreamRestore\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/task/stream.go:1072\ngithub.mirror.nvdadr.com/pingcap/tidb/br/pkg/task.RunRestore\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/pkg/task/restore.go:455\nmain.runRestoreCommand\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/cmd/br/restore.go:58\nmain.newStreamRestoreCommand.func1\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/cmd/br/restore.go:197\ngithub.mirror.nvdadr.com/spf13/cobra.(*Command).execute\n\t/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:916\ngithub.mirror.nvdadr.com/spf13/cobra.(*Command).ExecuteC\n\t/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:1044\ngithub.mirror.nvdadr.com/spf13/cobra.(*Command).Execute\n\t/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:968\nmain.main\n\t/home/jenkins/agent/workspace/build-common/go/src/github.com/pingcap/br/br/cmd/br/main.go:57\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:250\nruntime.goexit\n\t/usr/local/go/src/runtime/asm_amd64.s:1594\nfailed to restore meta files"]

4. What is your TiDB version? (Required)

/br --version
Release Version: v6.5.0-alpha
Git Commit Hash: 844ad32
Git Branch: heads/refs/tags/v6.5.0-alpha
Go Version: go1.19.3
UTC Build Time: 2022-11-26 11:07:12
Race Enabled: false

[AkiraXie]

/component br
/severity major