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@qiancai qiancai commented Jan 7, 2026

First-time contributors' checklist

What is changed, added or deleted? (Required)

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

After tikv/tikv#18806, the default settings to server.grpc-concurrency and server.grpc-raft-conn-num has been modified, which is adaptive to the CPU cores by default.

This PR is introduced to update the descriptions to these two configurations.

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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.

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  • master (the latest development version)
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  • v8.1 (TiDB 8.1 versions)
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@qiancai qiancai added needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. translation/from-docs-cn This PR is translated from a PR in pingcap/docs-cn. labels Jan 7, 2026
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Summary of Changes

Hello @qiancai, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on synchronizing the documentation with recent updates to TiKV's default configuration. It specifically addresses the descriptions for server.grpc-concurrency and server.grpc-raft-conn-num, ensuring they accurately convey their new adaptive behavior based on CPU cores. The changes are intended to improve clarity and correctness for users referencing these configuration parameters.

Highlights

  • Configuration Descriptions Update: Updated the descriptions for server.grpc-concurrency and server.grpc-raft-conn-num to reflect their new default behavior of adapting to CPU core counts.
  • Documentation Synchronization: Ensured that the documentation accurately reflects recent changes in TiKV's default configuration settings, specifically for gRPC related parameters.

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@ti-chi-bot ti-chi-bot bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jan 7, 2026
Synced from: pingcap/docs-cn#21213
Target PR: pingcap#22273
AI Provider: gemini

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
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Code Review

This pull request contains a mismatch between its description and the actual file changes. The description states that it updates documentation for server.grpc-concurrency and server.grpc-raft-conn-num, but the only change is the addition of a temporary file, temp.md. Please align the PR's content with its description. I have left a comment on the added file with more details.

I am having trouble creating individual review comments. Click here to see my feedback.

temp.md (1)

high

The content of this pull request does not match its description. The description indicates updates to TiKV configuration documentation, but this file seems to be a temporary test file. Please either update the pull request description to reflect the addition of this file, or remove this file and commit the intended documentation changes.

@qiancai qiancai self-assigned this Jan 7, 2026
@qiancai qiancai added the v9.0-beta.3 This PR/issue applies to TiDB v9.0-beta.3. label Jan 7, 2026
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ti-chi-bot bot commented Jan 7, 2026

[APPROVALNOTIFIER] This PR is NOT APPROVED

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@ti-chi-bot ti-chi-bot bot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jan 7, 2026
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ti-chi-bot bot commented Jan 7, 2026

@LykxSassinator: adding LGTM is restricted to approvers and reviewers in OWNERS files.

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LGTM

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ti-chi-bot bot commented Jan 7, 2026

@LykxSassinator: adding LGTM is restricted to approvers and reviewers in OWNERS files.

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LGTM

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@ti-chi-bot ti-chi-bot bot added the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Jan 7, 2026
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ti-chi-bot bot commented Jan 7, 2026

[LGTM Timeline notifier]

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  • 2026-01-07 06:15:54.838536701 +0000 UTC m=+769310.656845133: ☑️ agreed by hfxsd.

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@LykxSassinator: adding LGTM is restricted to approvers and reviewers in OWNERS files.

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needs-1-more-lgtm Indicates a PR needs 1 more LGTM. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. translation/from-docs-cn This PR is translated from a PR in pingcap/docs-cn. v9.0-beta.3 This PR/issue applies to TiDB v9.0-beta.3.

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