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cdc: add table routing feature #21723

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3AceShowHand:cdc-table-route-feature
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cdc: add table routing feature #21723
3AceShowHand wants to merge 13 commits into
pingcap:masterfrom
3AceShowHand:cdc-table-route-feature

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@3AceShowHand 3AceShowHand commented Jun 17, 2026

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First-time contributors' checklist

What is changed, added or deleted? (Required)

Which TiDB version(s) do your changes apply to? (Required)

Tips for choosing the affected version(s):

By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.

For details, see tips for choosing the affected versions (in Chinese).

  • master (the latest development version)
  • v9.0 (TiDB 9.0 versions)
  • v8.5 (TiDB 8.5 versions)
  • v8.1 (TiDB 8.1 versions)
  • v7.5 (TiDB 7.5 versions)
  • v7.1 (TiDB 7.1 versions)
  • v6.5 (TiDB 6.5 versions)
  • v6.1 (TiDB 6.1 versions)

What is the related PR or file link(s)?

Do your changes match any of the following descriptions?

  • Delete files
  • Change aliases
  • Need modification after applied to another branch
  • Might cause conflicts after applied to another branch

@ti-chi-bot ti-chi-bot Bot added missing-translation-status This PR does not have translation status info. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Jun 17, 2026
@qiancai qiancai self-assigned this Jun 24, 2026
@qiancai qiancai added v9.0-beta.3 This PR/issue applies to TiDB v9.0-beta.3. translation/doing This PR’s assignee is translating this PR. labels Jun 24, 2026
@ti-chi-bot ti-chi-bot Bot removed the missing-translation-status This PR does not have translation status info. label Jun 24, 2026
@qiancai qiancai self-requested a review June 24, 2026 03:59
@ti-chi-bot

ti-chi-bot Bot commented Jun 24, 2026

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from qiancai. For more information see the Code Review Process.
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@qiancai qiancai force-pushed the cdc-table-route-feature branch from 5c1bed1 to 3ccc5d6 Compare July 7, 2026 06:36
@qiancai qiancai added needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. area/ticdc Indicates that the Issue or PR belongs to the area of TiCDC. labels Jul 7, 2026
github-actions Bot added a commit to qiancai/docs that referenced this pull request Jul 7, 2026
Synced from: pingcap/docs-cn#21723
Target PR: pingcap#23211
AI Provider: azure

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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area/ticdc Indicates that the Issue or PR belongs to the area of TiCDC. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. translation/doing This PR’s assignee is translating this PR. v9.0-beta.3 This PR/issue applies to TiDB v9.0-beta.3.

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