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Pipe: Fixed the OOM bug of parser for large aligned pages#17639

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jt2594838 merged 5 commits into
masterfrom
chunk-fix
May 12, 2026
Merged

Pipe: Fixed the OOM bug of parser for large aligned pages#17639
jt2594838 merged 5 commits into
masterfrom
chunk-fix

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@Caideyipi
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Description

As the title said.


This PR has:

  • been self-reviewed.
    • concurrent read
    • concurrent write
    • concurrent read and write
  • added documentation for new or modified features or behaviors.
  • added Javadocs for most classes and all non-trivial methods.
  • added or updated version, license, or notice information
  • added comments explaining the "why" and the intent of the code wherever would not be obvious
    for an unfamiliar reader.
  • added unit tests or modified existing tests to cover new code paths, ensuring the threshold
    for code coverage.
  • added integration tests.
  • been tested in a test IoTDB cluster.

Key changed/added classes (or packages if there are too many classes) in this PR

Caideyipi added 5 commits May 7, 2026 09:37
# Conflicts:
#	iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/event/common/tsfile/parser/scan/TsFileInsertionEventScanParser.java
#	iotdb-core/datanode/src/test/java/org/apache/iotdb/db/pipe/event/TsFileInsertionEventParserTest.java
@sonarqubecloud
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codecov Bot commented May 12, 2026

Codecov Report

❌ Patch coverage is 93.20388% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.35%. Comparing base (9348cb8) to head (f6db626).

Files with missing lines Patch % Lines
...le/parser/scan/TsFileInsertionEventScanParser.java 92.64% 5 Missing ⚠️
...parser/scan/AlignedSinglePageWholeChunkReader.java 92.00% 2 Missing ⚠️
Additional details and impacted files
@@             Coverage Diff              @@
##             master   #17639      +/-   ##
============================================
+ Coverage     40.34%   40.35%   +0.01%     
  Complexity     2554     2554              
============================================
  Files          5177     5177              
  Lines        348975   349060      +85     
  Branches      44655    44665      +10     
============================================
+ Hits         140778   140854      +76     
- Misses       208197   208206       +9     

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@jt2594838 jt2594838 merged commit 50cefa2 into master May 12, 2026
30 checks passed
@jt2594838 jt2594838 deleted the chunk-fix branch May 12, 2026 08:17
jt2594838 pushed a commit that referenced this pull request May 13, 2026
#17639) (#17646)

* Pipe: Fixed the OOM bug of parser for large aligned pages (#17639)

* chunk

* shop

* Update TsFileInsertionEventScanParser.java

* Fix

* cp-ger

* Update TsFileInsertionDataContainerTest.java

* Update TsFileInsertionDataContainerTest.java
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2 participants