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Seperate RawKV region and TiDB regions #140

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haojinming opened this issue Jun 29, 2022 · 3 comments
Open

Seperate RawKV region and TiDB regions #140

haojinming opened this issue Jun 29, 2022 · 3 comments
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component/cdc status/stale type/enhancement New feature or request

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@haojinming
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haojinming commented Jun 29, 2022 •
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Feature Request

Is your feature request related to a problem? Please describe:

When run tikv-cdc, the resolved-ts would be mixed if there are rawkv data and tidb data in one same region.
PD provides functionality to seperate regions with a specified key.
Please ref:
tikv/pd#3839
https://github.com/pingcap/tiflow/blob/release-5.4/pkg/pdutil/region_label.go

TiKV-CDC should also implement this.

Describe the feature you'd like:

Seperate rawkv and tidb regions.

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:
@haojinming
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@overvenus @pingyu PTAL~

@pingyu pingyu added the type/enhancement New feature or request label Jul 4, 2022
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github-actions bot commented Aug 4, 2022

This issue is stale because it has been open 30 days with no activity.

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This issue is stale because it has been open 30 days with no activity.

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@pingyu @haojinming