Fix pipe history LoadTsFile after deleting aligned measurements

[Caideyipi]

Summary

• Skip inactive aligned measurements when flushing AlignedWritableMemChunk to TsFile.
• Keep active schema columns mapped to their underlying TVList column indexes during both aligned flush paths.
• Add a minimal Pipe history IT for receiver enable_auto_create_schema=false with unflushed aligned delete timeseries before after-batch history sync.

Root cause

delete timeseries on an aligned measurement removes it from the active measurement map and marks its TVList column deleted, but the flush writer still used the full historical schemaList. A history Pipe created before the memtable was flushed could therefore produce a TsFile whose metadata still contained the deleted measurement, without a corresponding mod file. The receiver then tried to verify/create a schema that should no longer exist, and LoadTsFile failed or retried forever when auto-create schema was disabled.

Tests

• mvn spotless:check -pl iotdb-core/datanode,integration-test -P with-integration-tests
• git diff --check
• mvn -pl integration-test -am -P with-integration-tests -DskipUTs -Dit.test=IoTDBPipeReceiverAutoCreateDisabledIT#testAutoSplitHistoryTsFileWithUnflushedAlignedDeletionWhenReceiverAutoCreateSchemaDisabled -DfailIfNoTests=false -Dfailsafe.failIfNoSpecifiedTests=false verify (blocked before the IT by existing upstream local compile failure in iotdb-thrift: generated thrift sources import missing javax.annotation on JDK 17)

[codecov]

Codecov Report

❌ Patch coverage is 42.10526% with 22 lines in your changes missing coverage. Please review.
✅ Project coverage is 41.84%. Comparing base (8940ba0) to head (959f153).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
...e/dataregion/memtable/AlignedWritableMemChunk.java	42.10%	22 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #18116   +/-   ##
=========================================
  Coverage     41.84%   41.84%           
  Complexity      318      318           
=========================================
  Files          5296     5296           
  Lines        373593   373633   +40     
  Branches      48234    48243    +9     
=========================================
+ Hits         156313   156346   +33     
- Misses       217280   217287    +7     

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[Caideyipi]

Follow-up for the table-model CI failures:

The failed IoTDBWindowFunction2IT / IoTDBWindowTVF2IT cases expose a table-model edge case: a table device can have rows whose value columns are all null, but the device/id row still needs to be persisted in TsFile metadata. My previous early return skipped encoding when the active aligned value schema list was empty, which is valid for tree model (ignoreAllNullRows=true) but invalid for table model (ignoreAllNullRows=false).

I updated the guard to return only when activeSchemaList.isEmpty() && ignoreAllNullRows, so tree model still drops all-null/deleted aligned devices while table model still writes the time/device metadata for all-null value rows.

Local validation:

• mvn spotless:check -pl iotdb-core/datanode,integration-test -P with-integration-tests
• git diff --check

I also tried to run the affected ITs locally, but the local build is still blocked before tests by the existing iotdb-thrift generated-source compile issue: missing javax.annotation under JDK 17.

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud