Improve metadata OOM diagnostics#18039

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Caideyipi wants to merge 1 commit into

improve-metadata-oom-diagnostics

SonarQubeCloud / SonarCloud Code Analysis succeeded Jun 26, 2026 in 2m 43s

Quality Gate passed

Issues
3 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

Annotations

Check warning on line 563 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/analyze/AnalyzeVisitor.java

sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 73 to 64, Complexity from 15 to 14, Nesting Level from 5 to 2, Number of Variables from 20 to 6.

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ8C0ITBd6uwXB75l860&open=AZ8C0ITBd6uwXB75l860&pullRequest=18039

Check warning on line 2188 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/analyze/AnalyzeVisitor.java

sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 71 to 64, Complexity from 15 to 14, Nesting Level from 3 to 2, Number of Variables from 14 to 6.

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ8C0ITCd6uwXB75l861&open=AZ8C0ITCd6uwXB75l861&pullRequest=18039

Check warning on line 678 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/common/MPPQueryContext.java

sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 103).

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ8C0IYtd6uwXB75l862&open=AZ8C0IYtd6uwXB75l862&pullRequest=18039

View more details on SonarQubeCloud