fix: two-phase retrieval on lru-segment

[longjiquan]

issue: #31822

[longjiquan]

/hold

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[longjiquan]

/run-cpu-e2e

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[longjiquan]

/run-cpu-e2e

[codecov]

Codecov Report

Attention: Patch coverage is 55.22388% with 30 lines in your changes are missing coverage. Please review.

Project coverage is 82.11%. Comparing base (293f14a) to head (284191c).
Report is 29 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #32945      +/-   ##
==========================================
+ Coverage   82.06%   82.11%   +0.05%     
==========================================
  Files        1007      999       -8     
  Lines      127699   127943     +244     
==========================================
+ Hits       104793   105066     +273     
+ Misses      18931    18905      -26     
+ Partials     3975     3972       -3     

Files	Coverage Δ
...rnal/querynodev2/segments/default_limit_reducer.go	100.00% <100.00%> (ø)
internal/querynodev2/segments/reducer.go	100.00% <100.00%> (ø)
internal/querynodev2/tasks/query_task.go	91.75% <100.00%> (+0.08%)	⬆️
internal/querynodev2/segments/retrieve.go	85.43% <86.66%> (+6.98%)	⬆️
internal/querynodev2/segments/result.go	74.04% <25.00%> (-0.72%)	⬇️
internal/querynodev2/segments/segment_do.go	38.88% <38.88%> (ø)

... and 217 files with indirect coverage changes

[aoiasd]

/lgtm

[mergify]

@longjiquan E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[longjiquan]

/run-cpu-e2e

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: czs007, longjiquan

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Needs approval from an approver in each of these files:

• internal/querynodev2/segments/OWNERS [czs007]
• internal/querynodev2/tasks/OWNERS [czs007]

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[longjiquan]

/unhold