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unexpected error: There is no Write MVCC info for the schema version #47807

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crazycs520 opened this issue Oct 19, 2023 · 0 comments · Fixed by #47811
Closed

unexpected error: There is no Write MVCC info for the schema version #47807

crazycs520 opened this issue Oct 19, 2023 · 0 comments · Fixed by #47811
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affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. severity/major sig/sql-infra SIG: SQL Infra sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.

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@crazycs520
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crazycs520 commented Oct 19, 2023

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

  • ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"]
  • trigger a lot of load schema OPS.

img_v2_0f786210-a576-47d7-97e8-17d78c88324g

# rg "failed to get schema version"
tidb.log
9758:[2023/10/19 18:11:18.100 +08:00] [WARN] [domain.go:195] ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"] [version=40]
9760:[2023/10/19 18:11:18.100 +08:00] [WARN] [domain.go:195] ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"] [version=40]
9762:[2023/10/19 18:11:18.100 +08:00] [WARN] [domain.go:195] ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"] [version=40]
9764:[2023/10/19 18:11:18.100 +08:00] [WARN] [domain.go:195] ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"] [version=40]
10034:[2023/10/19 18:11:28.173 +08:00] [WARN] [domain.go:195] ["failed to get schema version"] [error="There is no Write MVCC info for the schema version"] [version=40]

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

3. What did you see instead (Required)

4. What is your TiDB version? (Required)

@crazycs520 crazycs520 added type/bug The issue is confirmed as a bug. affects-7.5 This bug affects the 7.5.x(LTS) versions. labels Oct 19, 2023
@ti-chi-bot ti-chi-bot bot added 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 may-affects-7.1 labels Oct 19, 2023
@crazycs520 crazycs520 added affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 and removed 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 may-affects-7.1 labels Oct 19, 2023
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Labels
affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. severity/major sig/sql-infra SIG: SQL Infra sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
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