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tiflash: Add instructions to improve replica sync performance #11405

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merged 5 commits into from
Oct 17, 2022

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breezewish
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@breezewish breezewish commented Sep 23, 2022

Signed-off-by: Wish [email protected]

What is changed, added or deleted? (Required)

Add some instructions about how to sync TiFlash replica faster.

As this doc relies on some features not published yet, the instruction only applies to master branch.

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)
  • v6.3 (TiDB 6.3 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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  • This PR is translated from:
  • Other reference link(s):

Do your changes match any of the following descriptions?

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

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ti-chi-bot commented Sep 23, 2022

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • shichun-0415

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 September 23, 2022 14:46
@ti-chi-bot ti-chi-bot added missing-translation-status This PR does not have translation status info. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Sep 23, 2022
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@JaySon-Huang @flowbehappy Could you take a look and leave your comments about what you think of this instruction? Thanks a lot!

@TomShawn TomShawn added type/enhancement The issue or PR belongs to an enhancement. area/bigdata Indicates that the Issue or PR belongs to the area of TiFlash, TiSpark, and OLAP. translation/doing This PR’s assignee is translating this PR. and removed missing-translation-status This PR does not have translation status info. labels Sep 26, 2022
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LGTM

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Oct 17, 2022
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/status LGT2

@ti-chi-bot ti-chi-bot added the status/LGT2 Indicates that a PR has LGTM 2. label Oct 17, 2022
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/merge

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

Commit hash: 7921e5b

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Oct 17, 2022
@ti-chi-bot ti-chi-bot merged commit 272d4dc into master Oct 17, 2022
@shichun-0415 shichun-0415 deleted the wenxuan/faster-tiflash-replica-sync branch October 17, 2022 04:07
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area/bigdata Indicates that the Issue or PR belongs to the area of TiFlash, TiSpark, and OLAP. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. status/can-merge Indicates a PR has been approved by a committer. status/LGT1 Indicates that a PR has LGTM 1. status/LGT2 Indicates that a PR has LGTM 2. translation/done This PR has been translated from English into Chinese and updated to pingcap/docs-cn in a PR. type/enhancement The issue or PR belongs to an enhancement.
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5 participants