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planner: skip plan cache if the plan contains Shuffle operators #42174

Merged
merged 6 commits into from
Mar 14, 2023
Merged

planner: skip plan cache if the plan contains Shuffle operators #42174

merged 6 commits into from
Mar 14, 2023

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fzzf678
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@fzzf678 fzzf678 commented Mar 13, 2023

What problem does this PR solve?

Issue Number: ref #38335

Problem Summary:

What is changed and how it works?

planner: skip plan cache if the plan contains Shuffle operators

Check List

Tests

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

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

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ti-chi-bot commented Mar 13, 2023 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • hawkingrei
  • qw4990

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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Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. do-not-merge/cherry-pick-not-approved labels Mar 13, 2023
@fzzf678 fzzf678 marked this pull request as ready for review March 13, 2023 13:51
@ti-chi-bot ti-chi-bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. labels Mar 13, 2023
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fzzf678 commented Mar 14, 2023

/retest

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fzzf678 commented Mar 14, 2023

/retest

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fzzf678 commented Mar 14, 2023

/run-mysql-test

@VelocityLight VelocityLight added cherry-pick-approved Cherry pick PR approved by release team. and removed do-not-merge/cherry-pick-not-approved labels Mar 14, 2023
@fzzf678 fzzf678 mentioned this pull request Mar 14, 2023
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fzzf678 commented Mar 14, 2023
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planner/core/common_plans.go Outdated Show resolved Hide resolved
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Mar 14, 2023
@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 Mar 14, 2023
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/merge

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

Commit hash: 6cd7d3d

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Mar 14, 2023
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/retest

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/retest

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fzzf678 commented Mar 14, 2023

/run-mysql-test

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fzzf678 commented Mar 14, 2023

/run-unit-test

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fzzf678 commented Mar 14, 2023

/run-unit-test

@ti-chi-bot ti-chi-bot merged commit 828b52a into pingcap:release-5.4 Mar 14, 2023
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@qw4990 qw4990 qw4990 approved these changes

@hawkingrei hawkingrei hawkingrei approved these changes

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cherry-pick-approved Cherry pick PR approved by release team. epic/plan-cache release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner 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/LGT2 Indicates that a PR has LGTM 2.
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