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planner: skip plan cache if the plan contains Shuffle operators (#41185) #41237

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This is an automated cherry-pick of #41185

What problem does this PR solve?

Issue Number: close #38335

Problem Summary: planner: skip plan cache if the plan contains Shuffle operators

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

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
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@ti-chi-bot ti-chi-bot added do-not-merge/cherry-pick-not-approved 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. type/cherry-pick-for-release-5.4 This PR is cherry-picked to release-5.4 from a source PR. labels Feb 9, 2023
@ti-chi-bot ti-chi-bot added size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Feb 9, 2023
@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
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fzzf678 commented Mar 14, 2023

replace this pr by #42174

@fzzf678 fzzf678 closed this Mar 14, 2023
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cherry-pick-approved Cherry pick PR approved by release team. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-5.4 This PR is cherry-picked to release-5.4 from a source PR.
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4 participants