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[To dev/1.3] Pipe: Fixed the OOM bug of tablet memory calculation & Optimized the tablet size by memory estimation#17451

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jt2594838 merged 10 commits intodev/1.3from
fix-measurementindex
Apr 10, 2026
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[To dev/1.3] Pipe: Fixed the OOM bug of tablet memory calculation & Optimized the tablet size by memory estimation#17451
jt2594838 merged 10 commits intodev/1.3from
fix-measurementindex

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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 Caideyipi changed the title [To dev/1.3] Pipe: Fixed the OOM bug of tablet memory calculation [To dev/1.3] Pipe: Fixed the OOM bug of tablet memory calculation & Optimized the tablet size by memory estimation Apr 9, 2026
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codecov bot commented Apr 9, 2026

Codecov Report

❌ Patch coverage is 80.76923% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 41.51%. Comparing base (230cd63) to head (aa07b93).
⚠️ Report is 1 commits behind head on dev/1.3.

Files with missing lines Patch % Lines
...iotdb/commons/pipe/receiver/IoTDBFileReceiver.java 0.00% 3 Missing ⚠️
...ain/java/org/apache/iotdb/db/conf/IoTDBConfig.java 60.00% 2 Missing ⚠️
Additional details and impacted files
@@              Coverage Diff              @@
##             dev/1.3   #17451      +/-   ##
=============================================
- Coverage      41.51%   41.51%   -0.01%     
  Complexity       227      227              
=============================================
  Files           3596     3596              
  Lines         236859   236841      -18     
  Branches       28677    28664      -13     
=============================================
- Hits           98342    98323      -19     
- Misses        138517   138518       +1     

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@sonarqubecloud
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@jt2594838 jt2594838 merged commit 1f1d2c1 into dev/1.3 Apr 10, 2026
19 of 21 checks passed
@jt2594838 jt2594838 deleted the fix-measurementindex branch April 10, 2026 06:13
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2 participants