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v7.0.0 br restore hit error "[BR:KV:ErrKVEpochNotMatch]epoch not match" #42924

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mayjiang0203 opened this issue Apr 11, 2023 · 5 comments · Fixed by #42972
Closed

v7.0.0 br restore hit error "[BR:KV:ErrKVEpochNotMatch]epoch not match" #42924

mayjiang0203 opened this issue Apr 11, 2023 · 5 comments · Fixed by #42972
Assignees
@YuJuncen
Labels
affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. component/br This issue is related to BR of TiDB. severity/major type/bug The issue is confirmed as a bug. wontfix This issue will not be fixed.

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@mayjiang0203
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Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

  1. backup full via br in v6.6.0
  2. restore the backup in v7.0.0

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

restore succeeded.

3. What did you see instead (Required)

..........................> 21.81%Full Restore <-----------------------------------------------------------------------------> 100.00%[2023/04/11 06:18:34.548 +00:00] [INFO] [collector.go:73] ["Full Restore failed summary"] [total-ranges=6242] [ranges-succeed=6241] [ranges-failed=1] [restore-ranges=53400] [unit-name=file] [error="[BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match"] [errorVerbose="the following errors occurred:\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172\n -  [BR:KV:ErrKVEpochNotMatch]epoch not match\n    github.com/pingcap/errors.AddStack\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/errors.go:174\n    github.com/pingcap/errors.Trace\n    \t/root/go/pkg/mod/github.com/pingcap/errors@v0.11.5-0.20221009092201-b66cddb77c32/juju_adaptor.go:15\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ingest\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:847\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:551\n    github.com/pingcap/tidb/br/pkg/utils.WithRetry\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/retry.go:53\n    github.com/pingcap/tidb/br/pkg/restore.(*FileImporter).ImportSSTFiles\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/import.go:507\n    github.com/pingcap/tidb/br/pkg/restore.(*Client).RestoreSSTFiles.func2\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/restore/client.go:1206\n    github.com/pingcap/tidb/br/pkg/utils.(*WorkerPool).ApplyOnErrorGroup.func1\n    \t/var/lib/docker/jenkins/workspace/build-common@4/go/src/github.com/pingcap/br/br/pkg/utils/worker.go:76\n    golang.org/x/sync/errgroup.(*Group).Go.func1\n    \t/root/go/pkg/mod/golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75\n    runtime.goexit\n    \t/usr/local/go1.20.2/src/runtime/asm_arm64.s:1172"]
Error: [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match; [BR:KV:ErrKVEpochNotMatch]epoch not match

4. What is your TiDB version? (Required)

sh-5.1# /br --version
Release Version: v7.0.0
Git Commit Hash: 7376954
Git Branch: heads/refs/tags/v7.0.0
Go Version: go1.20.2
UTC Build Time: 2023-03-29 13:21:57
Race Enabled: false
@mayjiang0203 mayjiang0203 added the type/bug The issue is confirmed as a bug. label Apr 11, 2023
@mayjiang0203
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mayjiang0203 commented Apr 11, 2023 •
edited
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/remove-severity critical
/severity major

@ti-chi-bot ti-chi-bot added severity/critical may-affects-4.0 This bug maybe affects 4.0.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 labels Apr 11, 2023
@YuJuncen YuJuncen mentioned this issue Apr 12, 2023
Merged
4 tasks
@YuJuncen YuJuncen added affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects the 5.4.x(LTS) versions. and removed may-affects-4.0 This bug maybe affects 4.0.x versions. may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. may-affects-6.1 may-affects-6.5 labels Apr 12, 2023
@ti-chi-bot ti-chi-bot added severity/major may-affects-4.0 This bug maybe affects 4.0.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. may-affects-5.1 This bug maybe affects 5.1.x versions. and removed severity/critical labels Apr 12, 2023
@YuJuncen YuJuncen removed may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.0 This bug maybe affects 5.0.x versions. labels Apr 17, 2023
ti-chi-bot pushed a commit that referenced this issue Apr 18, 2023
@YuJuncen
restore: split between tables (#42972)
36c59c7 
close #42924
This was referenced Apr 18, 2023
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Open
Closed
Closed
@YuJuncen YuJuncen mentioned this issue Apr 26, 2023
Merged
@YuJuncen YuJuncen removed affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. labels Apr 26, 2023
@YuJuncen
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This change may broke the PD server. We are going to revert that.

ti-chi-bot bot pushed a commit that referenced this issue May 5, 2023
@YuJuncen
restore: Revert "split between tables" (#43435)
8728abc 
ref tikv/tikv#14641, ref #42924
@ti-chi-bot ti-chi-bot mentioned this issue May 5, 2023
Merged
@YuJuncen YuJuncen added the affects-7.1 This bug affects the 7.1.x(LTS) versions. label May 8, 2023
ti-chi-bot bot pushed a commit that referenced this issue May 8, 2023
@ti-chi-bot
restore: Revert "split between tables" (#43435) (#43547)
8b2d294 
ref tikv/tikv#14641, ref #42924
@YuJuncen YuJuncen reopened this Jul 20, 2023
@jebter jebter added the component/br This issue is related to BR of TiDB. label Jul 27, 2023
@BornChanger
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We don't have proper solution to this, but turning on restore checkpoint can get mitigation.

@ti-chi-bot ti-chi-bot added the affects-7.5 This bug affects the 7.5.x(LTS) versions. label Oct 23, 2023
@ti-chi-bot ti-chi-bot added the affects-8.1 This bug affects the 8.1.x(LTS) versions. label Apr 9, 2024
@BornChanger
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From BR 7.6 and above, full restore sst download/ingest phase is after region split/scatter, such issue won't reoccur.

@BornChanger BornChanger removed the affects-8.1 This bug affects the 8.1.x(LTS) versions. label Oct 21, 2024
@YuJuncen YuJuncen added affects-7.5 This bug affects the 7.5.x(LTS) versions. and removed affects-7.5 This bug affects the 7.5.x(LTS) versions. labels Oct 21, 2024
@BornChanger BornChanger added the wontfix This issue will not be fixed. label Oct 21, 2024
@BornChanger
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given current situation, we won't fix it.

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affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. component/br This issue is related to BR of TiDB. severity/major type/bug The issue is confirmed as a bug. wontfix This issue will not be fixed.
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restore: split between tables YuJuncen/tidb
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@jebter @mayjiang0203 @YuJuncen @ti-chi-bot @BornChanger