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[To dev/1.3] Fix the deadlock at ConfigNode PipeTaskCoordinatorLock (#17233)#17424

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jt2594838 merged 2 commits intodev/1.3from
deadlock-cp
Apr 2, 2026
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[To dev/1.3] Fix the deadlock at ConfigNode PipeTaskCoordinatorLock (#17233)#17424
jt2594838 merged 2 commits intodev/1.3from
deadlock-cp

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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

@sonarqubecloud
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sonarqubecloud bot commented Apr 2, 2026

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codecov bot commented Apr 2, 2026

Codecov Report

❌ Patch coverage is 12.50000% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 41.51%. Comparing base (7478110) to head (c80536a).
⚠️ Report is 4 commits behind head on dev/1.3.

Files with missing lines Patch % Lines
...pipe/coordinator/task/PipeTaskCoordinatorLock.java 20.00% 4 Missing ⚠️
.../manager/subscription/SubscriptionCoordinator.java 0.00% 2 Missing ⚠️
...ger/pipe/coordinator/task/PipeTaskCoordinator.java 0.00% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             dev/1.3   #17424   +/-   ##
==========================================
  Coverage      41.50%   41.51%           
  Complexity       227      227           
==========================================
  Files           3596     3596           
  Lines         236900   236857   -43     
  Branches       28679    28677    -2     
==========================================
- Hits           98332    98328    -4     
+ Misses        138568   138529   -39     

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@jt2594838 jt2594838 merged commit 28c4e02 into dev/1.3 Apr 2, 2026
18 of 20 checks passed
@jt2594838 jt2594838 deleted the deadlock-cp branch April 2, 2026 08:35
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2 participants