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refactor: optimize semaphore acquisition for the history table #18504

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@dqhl76 dqhl76 commented Aug 8, 2025

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/

Summary

refactor: reduce history table semaphore acquire attempts

After this PR:

If a node acquired the semaphore and execute successfully, other nodes will not try to acquire again immediately.

Tests

  • Unit Test
  • Logic Test
  • Benchmark Test
  • No Test - Explain why

Type of change

  • Bug Fix (non-breaking change which fixes an issue)
  • New Feature (non-breaking change which adds functionality)
  • Breaking Change (fix or feature that could cause existing functionality not to work as expected)
  • Documentation Update
  • Refactoring
  • Performance Improvement
  • Other (please describe):

This change is Reviewable

@github-actions github-actions bot added the pr-refactor this PR changes the code base without new features or bugfix label Aug 8, 2025
@dqhl76 dqhl76 changed the title refactor: reduce history table semaphore acquire attempts refactor: optimize semaphore acquisition for the history table Aug 8, 2025
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