[to dev/1.3] Fix slow query threshold & fix a bug for lastQuery & optimize encodeBatch for multi tvlist scene

[shuwenwei]

Description

#16765

Description

Default slowQueryThreshold should be 10s

optimize encodeBatch for multi tvlist scene

Scenario

Rows: 0–99999 (100,000 rows)
Duplicate timestamps occur at only two positions:

index 123

index 90732

Using regular BitMap

Must allocate 100,000 bits immediately.

Even though only 2 bits will be marked.

Using LazyBitMap (blockSize = 10,000)

LazyBitMap creates blocks only when needed:

Block for index 123 → block index = 0

Block for index 90732 → block index = 90

Total allocated blocks: 2 blocks
Each block has only 10,000 bits, so memory is:

2 blocks × 10,000 bits = 20,000 bits total

Savings

Regular BitMap: 100,000 bits
LazyBitMap: 20,000 bits

➡ 80% memory reduction
➡ Matches the sparse nature of duplicated timestamps

[codecov]

Codecov Report

❌ Patch coverage is 85.71429% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 41.04%. Comparing base (7acdb30) to head (bc30a7f).
⚠️ Report is 16 commits behind head on dev/1.3.

Files with missing lines	Patch %	Lines
...ueryengine/plan/planner/OperatorTreeGenerator.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             dev/1.3   #16766      +/-   ##
=============================================
- Coverage      41.04%   41.04%   -0.01%     
  Complexity       198      198              
=============================================
  Files           3586     3589       +3     
  Lines         235277   235685     +408     
  Branches       28388    28452      +64     
=============================================
+ Hits           96571    96733     +162     
- Misses        138706   138952     +246     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

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

[Caideyipi]

LGTM

[JackieTien97]

Plz fix the sonar and code coverage, otherwise it won't be merged

[sonarqubecloud]

Quality Gate failed

Failed conditions
B Reliability Rating on New Code (required ≥ A)

See analysis details on SonarQube Cloud

Catch issues before they fail your Quality Gate with our IDE extension SonarQube for IDE