add TiKV grpc-compression-type changes to release notes (#21079) #21084
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Hello @ti-chi-bot, 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!
Summary of Changes
Hello! Gemini here, providing a summary of this pull request. This PR is an automated cherry-pick aimed at updating the release notes for several TiDB versions. Specifically, it adds a 'Compatibility changes' entry to document the expanded scope of the TiKV configuration item server.grpc-compression-type. Previously, this setting only affected communication between TiKV nodes, but starting from the versions updated in this PR, it also applies to gRPC response messages sent from TiKV to TiDB. The documentation notes that enabling this compression might increase CPU usage.
Highlights
- Documentation Update: Adds documentation to release notes for multiple TiDB versions (6.5.11, 7.1.6, 7.5.3, 8.1.1) regarding a compatibility change.
- TiKV Configuration Change Scope: Documents that the
server.grpc-compression-typeconfiguration item in TiKV now affects gRPC responses sent to TiDB, in addition to inter-TiKV communication. This change is noted as potentially increasing CPU resource consumption.
Changelog
- releases/release-6.5.11.md
- Updated the summary metadata to include 'compatibility changes' (line 3).
- Added a new '## Compatibility changes' section (line 14).
- Added a bullet point detailing the change in scope for the
server.grpc-compression-typeconfiguration item, noting its effect on TiKV to TiDB responses starting from v6.5.11 (lines 16-19).
- releases/release-7.1.6.md
- Added a bullet point detailing the change in scope for the
server.grpc-compression-typeconfiguration item, noting its effect on TiKV to TiDB responses starting from v7.1.6 (lines 19-22).
- Added a bullet point detailing the change in scope for the
- releases/release-7.5.3.md
- Added a bullet point detailing the change in scope for the
server.grpc-compression-typeconfiguration item, noting its effect on TiKV to TiDB responses starting from v7.5.3 (lines 17-20).
- Added a bullet point detailing the change in scope for the
- releases/release-8.1.1.md
- Added a bullet point detailing the change in scope for the
server.grpc-compression-typeconfiguration item, noting its effect on TiKV to TiDB responses starting from v8.1.1 (lines 19-22).
- Added a bullet point detailing the change in scope for the
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Code Review
This pull request consistently adds important compatibility change notes regarding server.grpc-compression-type across multiple release files. The changes are clear, well-structured, and adhere to the documentation style guide.
Key aspects of the style guide were followed, including:
- Clarity and Accuracy: The descriptions of the compatibility change are easy to understand and technically precise (Style Guide Lines 14, 20, 21).
- Consistent Terminology: Terms like
TiKV,TiDB, andgRPCare used consistently (Style Guide Line 25). - Markdown Formatting: Options like
`server.grpc-compression-type`are correctly formatted with backticks, and blank lines are appropriately used around lists and headings (Style Guide Lines 34, 38). - Conciseness: The added notes are concise and to the point (Style Guide Line 24).
One minor point for clarification has been raised for releases/release-8.1.1.md to ensure maximum accuracy in versioning.
Summary of Findings
- Versioning Phrasing Consistency and Accuracy: In
releases/release-8.1.1.md, the phrasing "In v8.1.0" for the previous behavior ofserver.grpc-compression-typediffers slightly from the "In vX.Y.x versions earlier than vX.Y.z" pattern used in other release notes. A suggestion was made to consider an alternative phrasing for broader accuracy if applicable, though the current phrasing is likely correct if v8.1.0 was the sole preceding GA version in its series.
Merge Readiness
The pull request is well-prepared and the changes are clear and consistent across the targeted release notes. There is one minor point of clarification regarding version phrasing in releases/release-8.1.1.md that the author might want to double-check for utmost accuracy. Otherwise, the changes look good to merge. As a language model, I am not authorized to approve pull requests; this decision rests with the repository maintainers.
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/approve |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: qiancai The full list of commands accepted by this bot can be found here. The pull request process is described here
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This is an automated cherry-pick of #21079
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).
What is the related PR or file link(s)?
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