fix: [2.6] Estimate the taskSlot based on whether scalar or vector index

[xiaocai2333]

issue: #45186
master pr: #45850

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: xiaocai2333
To complete the pull request process, please assign tedxu after the PR has been reviewed.
You can assign the PR to them by writing /assign @tedxu in a comment when ready.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• internal/datacoord/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[sre-ci-robot]

[ci-v2-notice]
Notice: We are gradually rolling out the new ci-v2 system.

• Legacy CI jobs remain unaffected, you can just ignore ci-v2 if you don't want to run it.
• Additional "ci-v2/*" checkers will run for this PR to ensure the new ci-v2 system is working as expected.
• For tests that exist in both v1 and v2, passing in either system is considered PASS.

To rerun ci-v2 checks, comment with:

• /ci-rerun-code-check // for ci-v2/code-check
• /ci-rerun-build // for ci-v2/build
• /ci-rerun-ut-integration // for ci-v2/ut-integration
• /ci-rerun-ut-go // for ci-v2/ut-go
• /ci-rerun-ut-cpp // for ci-v2/ut-cpp
• /ci-rerun-ut // for all ci-v2/ut-integration, ci-v2/ut-go, ci-v2/ut-cpp
• /ci-rerun-e2e-arm // for ci-v2/e2e-arm [master branch only]
• /ci-rerun-e2e-default // for ci-v2/e2e-default [master branch only]

If you have any questions or requests, please contact @zhikunyao.

[sre-ci-robot]

[INFO] PR Label Summary by Default
[FAILED] PR #45850 not merged

• Title: enhance: Estimate the taskSlot based on whether scalar or vector index
• Status: OPEN
• Link: enhance: Estimate the taskSlot based on whether scalar or vector index #45850

[WARNING] Milestone not set

• PR: fix: [2.6] Estimate the taskSlot based on whether scalar or vector index #45851
• Title: fix: [2.6] Estimate the taskSlot based on whether scalar or vector index
  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

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.61%. Comparing base (cb08db0) to head (b108d69).
⚠️ Report is 283 commits behind head on 2.6.

Additional details and impacted files

@@            Coverage Diff             @@
##              2.6   #45851      +/-   ##
==========================================
- Coverage   76.99%   76.61%   -0.38%     
==========================================
  Files        1700     1856     +156     
  Lines      262533   287835   +25302     
==========================================
+ Hits       202142   220533   +18391     
- Misses      53550    59948    +6398     
- Partials     6841     7354     +513     

Components	Coverage Δ
Client	78.03% <65.76%> (-0.11%)	⬇️
Core	83.66% <79.23%> (+1.45%)	⬆️
Go	74.63% <52.20%> (-0.76%)	⬇️

Files with missing lines	Coverage Δ
internal/datacoord/index_inspector.go	76.15% <100.00%> (+1.74%)	⬆️
internal/datacoord/util.go	83.57% <100.00%> (-0.69%)	⬇️

... and 654 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.