fix: apply load config changes failed after restart

[weiliu1031]

issue: #43107
pr: #43554

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: weiliu1031
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• internal/querycoordv2/OWNERS

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[sre-ci-robot]

[INFO] PR Label Summary by Default
[FAILED] PR #43554 not merged

• Title: fix: apply load config changes failed after restart
• Status: OPEN
• Link: fix: apply load config changes failed after restart #43554

[WARNING] Milestone not set

• PR: fix: apply load config changes failed after restart #43555
• Title: fix: apply load config changes failed after restart
  Please set a milestone for better release tracking

You can set milestone by commenting:
/set-milestone
Example:
/set-milestone 2.5.0

Use /refresh-label to update related check and label manually

[codecov]

Codecov Report

Attention: Patch coverage is 89.36170% with 5 lines in your changes missing coverage. Please review.

Please upload report for BASE (2.5@4204c04). Learn more about missing BASE report.
Report is 2 commits behind head on 2.5.

Files with missing lines	Patch %	Lines
internal/querycoordv2/services.go	76.19%	4 Missing and 1 partial ⚠️

Additional details and impacted files

@@          Coverage Diff           @@
##             2.5   #43555   +/-   ##
======================================
  Coverage       ?   80.61%           
======================================
  Files          ?     1431           
  Lines          ?   207222           
  Branches       ?        0           
======================================
  Hits           ?   167054           
  Misses         ?    34296           
  Partials       ?     5872           

Components	Coverage Δ
Client	79.27% <ø> (?)
Core	70.61% <ø> (?)
Go	82.58% <89.36%> (?)

Files with missing lines	Coverage Δ
internal/querycoordv2/server.go	79.42% <100.00%> (ø)
internal/querycoordv2/services.go	85.32% <76.19%> (ø)

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[sre-ci-robot]

[INFO] PR Label Summary by Default
[FAILED] PR #43554 not merged

• Title: fix: apply load config changes failed after restart
• Status: OPEN
• Link: fix: apply load config changes failed after restart #43554

[WARNING] Milestone not set

• PR: fix: apply load config changes failed after restart #43555
• Title: fix: apply load config changes failed after restart
  Please set a milestone for better release tracking

You can set milestone by commenting:
/set-milestone
Example:
/set-milestone 2.5.0

Use /refresh-label to update related check and label manually

[mergify]

@weiliu1031 cpp-unit-test check failed, comment rerun cpp-unit-test can trigger the job again.

[weiliu1031]

rerun cpp-unit-test