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[fix](iow) force drop partition in INSERT OVERWRITE#62510

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morrySnow:opt-iow
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[fix](iow) force drop partition in INSERT OVERWRITE#62510
morrySnow wants to merge 1 commit intoapache:masterfrom
morrySnow:opt-iow

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@morrySnow
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What problem does this PR solve?

Problem Summary:

"Insert overwrite" can be achieved by using "replace partition". By default, the replaced partition will be placed in the recycle bin. However, in the "insert overwrite" scenario, the partitions placed in the recycle bin make it difficult to restore the table to its previous state. And if a large number of partitions are placed in the recycle bin, it will significantly increase the load of the recycle bin. Therefore, now the "insert overwrite" operation no longer places the replaced partitions into the recycle bin.

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Check List (For Author)

  • Test

    • Regression test
    • Unit Test
    • Manual test (add detailed scripts or steps below)
    • No need to test or manual test. Explain why:
      • This is a refactor/code format and no logic has been changed.
      • Previous test can cover this change.
      • No code files have been changed.
      • Other reason
  • Behavior changed:

    • No.
    • Yes.
  • Does this need documentation?

    • No.
    • Yes.

Check List (For Reviewer who merge this PR)

  • Confirm the release note
  • Confirm test cases
  • Confirm document
  • Add branch pick label

@morrySnow
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run buildall

@hello-stephen
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Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

@morrySnow morrySnow changed the title [opt](iow) force drop partition in INSERT OVERWRITE [fix](iow) force drop partition in INSERT OVERWRITE Apr 15, 2026
@hello-stephen
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FE Regression Coverage Report

Increment line coverage 100.00% (1/1) 🎉
Increment coverage report
Complete coverage report

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2 participants