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Fix table UDF result block splitting - #18333

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fix/table-udf-result-chunking
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Fix table UDF result block splitting#18333
ColinLeeo wants to merge 6 commits into
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fix/table-udf-result-chunking

Remove redundant table UDF split condition

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SonarQubeCloud / SonarCloud Code Analysis failed Jul 30, 2026 in 4m 8s

Quality Gate failed

Failed conditions
C Reliability Rating on New Code (required ≥ A)

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Annotations

Check warning on line 1128 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this unnecessary cast to "long". 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV0GKElHIHuLwL8t&open=AZ-xNV0GKElHIHuLwL8t&pullRequest=18333

Check warning on line 1263 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Method has 10 parameters, which is greater than 7 authorized. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNVseKElHIHuLwL8e&open=AZ-xNVseKElHIHuLwL8e&pullRequest=18333

Check warning on line 550 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

'case' child has incorrect indentation level 10, expected level should be 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9R&open=AZ-xNV3tKElHIHuLwL9R&pullRequest=18333

Check warning on line 95 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/audit/DNAuditLogger.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'operation' declaration and its first usage is 6, 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=AZ-xNV1sKElHIHuLwL89&open=AZ-xNV1sKElHIHuLwL89&pullRequest=18333

Check failure on line 267 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Fix this access that will throw a NullPointerException when executed. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9D&open=AZ-xNV3tKElHIHuLwL9D&pullRequest=18333

Check warning on line 464 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 101). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9G&open=AZ-xNV3tKElHIHuLwL9G&pullRequest=18333

Check warning on line 478 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 130). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9J&open=AZ-xNV3tKElHIHuLwL9J&pullRequest=18333

Check warning on line 120 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/audit/PasswordChangeAuditContext.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace this instanceof check and cast with 'instanceof AuthorStatement authorstatement' 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV04KElHIHuLwL8z&open=AZ-xNV04KElHIHuLwL8z&pullRequest=18333

Check warning on line 62 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/audit/DNAuditLogger.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Simplify this regular expression to reduce its complexity from 25 to the 20 allowed. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV1sKElHIHuLwL85&open=AZ-xNV1sKElHIHuLwL85&pullRequest=18333

Check warning on line 481 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 125). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9K&open=AZ-xNV3tKElHIHuLwL9K&pullRequest=18333

Check warning on line 2225 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 138 to 64, Complexity from 36 to 14, Nesting Level from 5 to 2, Number of Variables from 24 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV0GKElHIHuLwL8w&open=AZ-xNV0GKElHIHuLwL8w&pullRequest=18333

Check warning on line 471 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 126). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9H&open=AZ-xNV3tKElHIHuLwL9H&pullRequest=18333

Check warning on line 128 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/audit/PasswordChangeAuditContext.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace this instanceof check and cast with 'instanceof RelationalAuthorStatement relationalauthorstatement' 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV04KElHIHuLwL81&open=AZ-xNV04KElHIHuLwL81&pullRequest=18333

Check warning on line 1379 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/memtable/TsFileProcessor.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Abbreviation in name 'reconcileAlignedTVListRamCost' must contain no more than '2' consecutive capital letters. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNVseKElHIHuLwL8h&open=AZ-xNVseKElHIHuLwL8h&pullRequest=18333

Check warning on line 444 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 130). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9F&open=AZ-xNV3tKElHIHuLwL9F&pullRequest=18333

Check warning on line 994 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace this usage of 'Stream.collect(Collectors.toList())' with 'Stream.toList()' and ensure that the list is unmodified. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV7qKElHIHuLwL9c&open=AZ-xNV7qKElHIHuLwL9c&pullRequest=18333

Check warning on line 1271 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

All overloaded methods should be placed next to each other. Placing non-overloaded methods in between overloaded methods with the same type is a violation. Previous overloaded method located at line '1,253'. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV0GKElHIHuLwL8x&open=AZ-xNV0GKElHIHuLwL8x&pullRequest=18333

Check warning on line 558 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

'case' child has incorrect indentation level 10, expected level should be 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9T&open=AZ-xNV3tKElHIHuLwL9T&pullRequest=18333

Check warning on line 739 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/datastructure/AlignedTVList.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this unnecessary cast to "long". 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV0GKElHIHuLwL8s&open=AZ-xNV0GKElHIHuLwL8s&pullRequest=18333

Check warning on line 30 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/scheduler/LockQueue.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Use a thread-safe type; adding "volatile" is not enough to make this field thread-safe. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV4vKElHIHuLwL9W&open=AZ-xNV4vKElHIHuLwL9W&pullRequest=18333

Check warning on line 1376 in iotdb-core/consensus/src/main/java/org/apache/iotdb/consensus/iot/IoTConsensusServerImpl.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 106 to 64, Complexity from 16 to 14, Nesting Level from 4 to 2, Number of Variables from 13 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV9DKElHIHuLwL9h&open=AZ-xNV9DKElHIHuLwL9h&pullRequest=18333

Check warning on line 480 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/event/common/tsfile/parser/scan/TsFileInsertionEventScanParser.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 134 to 64, Complexity from 34 to 14, Nesting Level from 4 to 2, Number of Variables from 8 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNVzYKElHIHuLwL8o&open=AZ-xNVzYKElHIHuLwL8o&pullRequest=18333

Check warning on line 114 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Use a thread-safe type; adding "volatile" is not enough to make this field thread-safe. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9A&open=AZ-xNV3tKElHIHuLwL9A&pullRequest=18333

Check warning on line 508 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/impl/pipe/AbstractOperatePipeProcedureV2.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace this instanceof check and cast with 'instanceof AbstractOperatePipeProcedureV2 abstractoperatepipeprocedurev2' 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ-xNV3tKElHIHuLwL9C&open=AZ-xNV3tKElHIHuLwL9C&pullRequest=18333

Check warning on line 92 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/audit/DNAuditLogger.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'username' declaration and its first usage is 6, 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=AZ-xNV1sKElHIHuLwL86&open=AZ-xNV1sKElHIHuLwL86&pullRequest=18333
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