fix: fix bug for shredding json when empty but not null json

[zhagnlu]

pr: #45221

[mergify]

@zhagnlu Please associate the related pr of master to the body of your Pull Request. (eg. "pr: #")

[sre-ci-robot]

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

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To rerun ci-v2 checks, comment with:

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[sre-ci-robot]

[INFO] PR Label Summary by Default
[WARNING] No dependent PR reference found

• Target branch '2.6' requires a PR merged to master first
• Please add reference in format 'pr: #number'

[WARNING] Milestone not set

• PR: fix: fix bug for shredding json when empty but not null json #45214
• Title: fix: fix bug for shredding json when empty but not null json
  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]

@zhagnlu Please associate the related issue to the body of your Pull Request. (eg. "issue: #")

[codecov]

Codecov Report

❌ Patch coverage is 88.00000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 76.95%. Comparing base (cb08db0) to head (df4a373).
⚠️ Report is 179 commits behind head on 2.6.

Files with missing lines	Patch %	Lines
...nternal/core/src/index/json_stats/JsonKeyStats.cpp	66.66%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              2.6   #45214      +/-   ##
==========================================
- Coverage   76.99%   76.95%   -0.04%     
==========================================
  Files        1700     1831     +131     
  Lines      262533   285880   +23347     
==========================================
+ Hits       202142   220006   +17864     
- Misses      53550    58798    +5248     
- Partials     6841     7076     +235     

Components	Coverage Δ
Client	77.99% <66.36%> (-0.15%)	⬇️
Core	84.09% <75.93%> (+1.87%)	⬆️
Go	74.96% <56.59%> (-0.43%)	⬇️

Files with missing lines	Coverage Δ
internal/core/src/index/json_stats/JsonKeyStats.h	65.42% <ø> (-2.77%)	⬇️
..._json_stats/test_traverse_json_for_build_stats.cpp	100.00% <100.00%> (ø)
...nternal/core/src/index/json_stats/JsonKeyStats.cpp	86.59% <66.66%> (-0.68%)	⬇️

... and 445 files with indirect coverage changes

🚀 New features to boost your workflow:

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

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: zhagnlu, zhengbuqian

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

The pull request process is described here

Needs approval from an approver in each of these files:

• internal/core/OWNERS [zhengbuqian]

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]

[INFO] PR Label Summary by Default
[WARNING] No dependent PR reference found

• Target branch '2.6' requires a PR merged to master first
• Please add reference in format 'pr: #number'

[WARNING] Milestone not set

• PR: fix: fix bug for shredding json when empty but not null json #45214
• Title: fix: fix bug for shredding json when empty but not null json
  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

[sre-ci-robot]

[INFO] PR Label Summary by Default
[WARNING] No dependent PR reference found

• Target branch '2.6' requires a PR merged to master first
• Please add reference in format 'pr: #number'

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

[zhagnlu]

/refresh-label

[sre-ci-robot]

[INFO] PR Label Summary by Refresh-Label

• Title: fix: fix bug for shredding json when empty but not null json
• Target: 2.6
• Labels: kind/bug, size/M, approved, ci-passed, dco-passed, do-not-merge/need-merge-master-first

[FAILED] PR #45221 not merged

• Title: fix: fix bug for shredding json when empty json but not null
• Status: OPEN
• Link: fix: fix bug for shredding json when empty json but not null #45221

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

[zhagnlu]

/ci-rerun-ut-integration

[sre-ci-robot]

[INFO] PR Label Summary by Default
[FAILED] PR #45221 not merged

• Title: fix: fix bug for shredding json when empty json but not null
• Status: OPEN
• Link: fix: fix bug for shredding json when empty json but not null #45221

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

[mergify]

@zhagnlu cpu-e2e job failed, comment /run-cpu-e2e can trigger the job again.

[zhagnlu]

/run-cpu-e2e