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[TiDB] Add a new mode prefer-leader for replica_read_mode.#12337

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LykxSassinator:0201-prefer-leader
Feb 10, 2023
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[TiDB] Add a new mode prefer-leader for replica_read_mode.#12337
ti-chi-bot merged 4 commits intopingcap:masterfrom
LykxSassinator:0201-prefer-leader

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@LykxSassinator LykxSassinator commented Feb 1, 2023 •
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Signed-off-by: Lucasliang nkcs_lykx@hotmail.com

First-time contributors' checklist

What is changed, added or deleted? (Required)

Add a new mode prefer-leader for the system variable replica_read_mode.

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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.

  • master (the latest development version)
  • v6.6 (TiDB 6.6 versions)
  • v6.5 (TiDB 6.5 versions)
  • v6.4 (TiDB 6.4 versions)
  • v6.1 (TiDB 6.1 versions)
  • v5.4 (TiDB 5.4 versions)
  • v5.3 (TiDB 5.3 versions)
  • v5.2 (TiDB 5.2 versions)
  • v5.1 (TiDB 5.1 versions)
  • v5.0 (TiDB 5.0 versions)

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@LykxSassinator
Add a new mode prefer-leader for replica_read_mode.
913e831 
Signed-off-by: Lucasliang <nkcs_lykx@hotmail.com>
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ti-chi-bot commented Feb 1, 2023 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • TomShawn

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot requested a review from TomShawn February 1, 2023 02:53
@ti-chi-bot ti-chi-bot added missing-translation-status This PR does not have translation status info. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Feb 1, 2023
@LykxSassinator LykxSassinator mentioned this pull request Feb 1, 2023
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@TomShawn TomShawn added translation/doing This PR's assignee is translating this PR. v6.6 translation/from-docs-cn This PR is translated from a PR in pingcap/docs-cn. area/scheduling Indicates that the Issue or PR belongs to the area of scheduling. and removed missing-translation-status This PR does not have translation status info. translation/doing This PR's assignee is translating this PR. labels Feb 1, 2023
@LykxSassinator
Polish docs.
95b75a4 
Signed-off-by: Lucasliang <nkcs_lykx@hotmail.com>
TomShawn
TomShawn reviewed Feb 3, 2023
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Update follower-read.md
1e9b9a0 
Co-authored-by: TomShawn <41534398+TomShawn@users.noreply.github.com>
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TomShawn approved these changes Feb 3, 2023
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LGTM

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Feb 3, 2023
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TomShawn commented Feb 3, 2023

/verify

@LykxSassinator LykxSassinator mentioned this pull request Feb 7, 2023
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LykxSassinator commented Feb 9, 2023

@TomShawn As all related PRs merged, this pr can be merged now.

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TomShawn commented Feb 9, 2023

Details

This PR needs approval by @easonn7.

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LykxSassinator commented Feb 9, 2023 •
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Details

This PR needs approval by @easonn7.

cc @TomShawn. The related PR: pingcap/docs-cn#12865 has been approved.

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TomShawn commented Feb 10, 2023

/remove-status LGT1
/status LGT2

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Feb 10, 2023
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TomShawn commented Feb 10, 2023

/merge

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ti-chi-bot commented Feb 10, 2023

This pull request has been accepted and is ready to merge.

DetailsCommit hash: 32ff9fb

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Feb 10, 2023
@ti-chi-bot ti-chi-bot merged commit 6410cbf into pingcap:master Feb 10, 2023
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@TomShawn TomShawn TomShawn approved these changes

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