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Fix delayed operator memory release after fragment termination - #19166

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Caideyipi merged 1 commit into
dev/1.3from
cp-23e1740-dev13
Nov 6, 2026
Merged

Fix delayed operator memory release after fragment termination#19166
Caideyipi merged 1 commit into
dev/1.3from
cp-23e1740-dev13

Fix delayed operator memory release after fragment termination (#18387)

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SonarQubeCloud / SonarCloud Code Analysis succeeded Nov 6, 2026 in 1m 56s

Quality Gate passed

Issues
7 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 99 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/planner/LocalExecutionPlannerOperatorsMemoryTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

WhitespaceAround: '{' is not followed by whitespace. Empty blocks may only be represented as {} when not part of a multi-block statement (4.1.3) 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RDYp52V3vJeXwr1&open=AaGv8RDYp52V3vJeXwr1&pullRequest=19166

Check warning on line 166 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/fragment/FragmentInstanceStateMachineTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Refactor the body of this try/catch to have only one invocation possibly throwing a runtime exception. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RE7p52V3vJeXwr3&open=AaGv8RE7p52V3vJeXwr3&pullRequest=19166

Check warning on line 127 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/fragment/FragmentInstanceStateMachineTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

WhitespaceAround: '{' is not followed by whitespace. Empty blocks may only be represented as {} when not part of a multi-block statement (4.1.3) 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RE7p52V3vJeXwr4&open=AaGv8RE7p52V3vJeXwr4&pullRequest=19166

Check warning on line 163 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/execution/fragment/FragmentInstanceStateMachine.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Catch Exception instead of Error. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RHhp52V3vJeXwr6&open=AaGv8RHhp52V3vJeXwr6&pullRequest=19166

Check warning on line 99 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/planner/LocalExecutionPlannerOperatorsMemoryTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

WhitespaceAround: '}' is not preceded with whitespace. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RDYp52V3vJeXwr2&open=AaGv8RDYp52V3vJeXwr2&pullRequest=19166

Check warning on line 94 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/planner/LocalExecutionPlannerOperatorsMemoryTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'freeBefore' declaration and its first usage is 5, but allowed 3. Consider making that variable final if you still need to store its value in advance (before method calls that might have side effects on the original value). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RDYp52V3vJeXwr0&open=AaGv8RDYp52V3vJeXwr0&pullRequest=19166

Check warning on line 127 in iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/fragment/FragmentInstanceStateMachineTest.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

WhitespaceAround: '}' is not preceded with whitespace. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaGv8RE7p52V3vJeXwr5&open=AaGv8RE7p52V3vJeXwr5&pullRequest=19166
View more details on SonarQubeCloud