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Reject the changefeed which the downstream TiDB is the same TiDB cluster as the upstream #11767

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flowbehappy opened this issue Nov 18, 2024 · 0 comments
Open

Reject the changefeed which the downstream TiDB is the same TiDB cluster as the upstream #11767

flowbehappy opened this issue Nov 18, 2024 · 0 comments
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@wlwilliamx
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affects-7.5 This bug affects the 7.5.x(LTS) versions. type/feature Issues about a new feature

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@flowbehappy
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flowbehappy commented Nov 18, 2024 •
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Is your feature request related to a problem?

Replicating data inside the same TiDB cluster cause data corruption.

Describe the feature you'd like

If the the upstream and downstream TiDB cluster is the same, stop creating the changefeed and return error message.

Describe alternatives you've considered

No response

Teachability, Documentation, Adoption, Migration Strategy

No response
@flowbehappy flowbehappy added the type/feature Issues about a new feature label Nov 18, 2024
@ti-chi-bot ti-chi-bot bot added the affects-7.5 This bug affects the 7.5.x(LTS) versions. label Dec 9, 2024
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affects-7.5 This bug affects the 7.5.x(LTS) versions. type/feature Issues about a new feature
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