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Adjust the compatible behavior of this feature #46639

Closed
Tracked by #45885
zimulala opened this issue Sep 4, 2023 · 1 comment · Fixed by #46644
Closed
Tracked by #45885

Adjust the compatible behavior of this feature #46639

zimulala opened this issue Sep 4, 2023 · 1 comment · Fixed by #46644
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feature/developing the related feature is in development type/feature-request Categorizes issue or PR as related to a new feature.

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@zimulala
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zimulala commented Sep 4, 2023

  • version < v7.4.0, we don't support upgrading TiDB without manually Canceling DDL
  • version >= v7.4.0, check whether the client sends /upgrade/start API requests
    • If send the /upgrade/start, we support upgrading TiDB without manually Canceling DDL.
    • If don't send the /upgrade/start, we don't support upgrading TiDB without manually Canceling DDL.

Related PR:#46275

@zimulala zimulala added the type/feature-request Categorizes issue or PR as related to a new feature. label Sep 4, 2023
@zimulala
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zimulala commented Sep 5, 2023

Ref: #46551

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