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store/copr: disable stale read when meeting lock for cop #44240

Merged
merged 2 commits into from
May 29, 2023
Merged

store/copr: disable stale read when meeting lock for cop #44240

merged 2 commits into from
May 29, 2023

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you06
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@you06 you06 commented May 29, 2023 •
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What problem does this PR solve?

Issue Number: close #43659

Problem Summary:

Disable stale read after meeting lock.

What is changed and how it works?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

test

Test sysbench read only without point select(all queries are based on coprocessor).

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

@you06
disable stale read when meeting lock for cop
58150ac 
Signed-off-by: you06 <you1474600@gmail.com>
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ti-chi-bot bot commented May 29, 2023 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • cfzjywxk
  • zyguan

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 bot added do-not-merge/invalid-title release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels May 29, 2023
@you06 you06 changed the title disable stale read when meeting lock for cop store/copr: disable stale read when meeting lock for cop May 29, 2023
@you06 you06 requested review from zyguan and cfzjywxk May 29, 2023 07:23
@cfzjywxk cfzjywxk added type/enhancement The issue or PR belongs to an enhancement. sig/transaction SIG:Transaction labels May 29, 2023
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cfzjywxk approved these changes May 29, 2023
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LGTM

cfzjywxk
cfzjywxk approved these changes May 29, 2023
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LGTM

@ti-chi-bot ti-chi-bot bot added the status/LGT1 Indicates that a PR has LGTM 1. label May 29, 2023
@ti-chi-bot ti-chi-bot bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels May 29, 2023
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/merge

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ti-chi-bot bot commented May 29, 2023

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

Commit hash: 58150ac

@ti-chi-bot ti-chi-bot bot added the status/can-merge Indicates a PR has been approved by a committer. label May 29, 2023
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you06 commented May 29, 2023

/retest

@you06
bazel
5e3d1ae 
Signed-off-by: you06 <you1474600@gmail.com>
@ti-chi-bot ti-chi-bot bot removed the status/can-merge Indicates a PR has been approved by a committer. label May 29, 2023
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you06 commented May 29, 2023

/merge

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ti-chi-bot bot commented May 29, 2023

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

Commit hash: 5e3d1ae

@ti-chi-bot ti-chi-bot bot added the status/can-merge Indicates a PR has been approved by a committer. label May 29, 2023
@ti-chi-bot ti-chi-bot bot merged commit 10e6e42 into pingcap:master May 29, 2023
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you06 commented May 29, 2023

/cherry-pick release-6.5

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@you06: new pull request created to branch release-6.5: #44251.

In response to this:

/cherry-pick release-6.5

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@you06 you06 mentioned this pull request May 29, 2023
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you06 commented May 29, 2023

/cherry-pick release-7.1

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@you06: new pull request created to branch release-7.1: #44253.

In response to this:

/cherry-pick release-7.1

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

ti-chi-bot bot pushed a commit that referenced this pull request May 29, 2023
@ti-chi-bot
store/copr: disable stale read when meeting lock for cop (#44240) (#4…
97ef067 
…4251)

close #43659
you06 added a commit to ti-chi-bot/tidb that referenced this pull request Jul 12, 2023
@you06
This is an automated cherry-pick of pingcap#44240
f8119aa 
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
Signed-off-by: you06 <you1474600@gmail.com>

update go.mod

Signed-off-by: you06 <you1474600@gmail.com>
ti-chi-bot bot pushed a commit that referenced this pull request Jul 12, 2023
@ti-chi-bot
store/copr: disable stale read when meeting lock for cop (#44240) (#4…
12c1cf2 
…4253)

close #43659
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@zyguan zyguan zyguan approved these changes

@cfzjywxk cfzjywxk cfzjywxk approved these changes

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Successfully merging this pull request may close these issues.

Disable stale read when retry leader with keyIsLocked error
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