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[Storage] Cap the temporary flush memory estimate at the memtable size - #19108

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fix/flush-memory-estimate-cap
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[Storage] Cap the temporary flush memory estimate at the memtable size#19108
chrisdutz wants to merge 3 commits into
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fix/flush-memory-estimate-cap

[Storage] Reserve 2.5 times the queued share for encoding expansion a…

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SonarQubeCloud / SonarCloud Code Analysis failed Nov 11, 2026 in 3m 40s

Quality Gate failed

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

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Annotations

Check failure on line 42 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/agent/task/execution/PipeProcessorSubtaskExecutor.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove this usage of "super", it is annotated with @VisibleForTesting and should not be accessed from production code. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAV3pEjFJnKjiIC1T&open=AaHFAV3pEjFJnKjiIC1T&pullRequest=19108

Check warning on line 63 in iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/queryengine/common/SessionInfo.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Remove the "transient" modifier from this field. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAQ2YEjFJnKjiIC0x&open=AaHFAQ2YEjFJnKjiIC0x&pullRequest=19108

Check warning on line 97 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/scheduler/SimpleQueryTerminator.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 '87'. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHKUwMoW7VSL_dzcXgo&open=AaHKUwMoW7VSL_dzcXgo&pullRequest=19108

Check warning on line 136 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/table/SubscriptionTablePushConsumerBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXGkEjFJnKjiIC1h&open=AaHFAXGkEjFJnKjiIC1h&pullRequest=19108

Check warning on line 162 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/agent/task/subtask/processor/PipeProcessorSubtaskWorker.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 117). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAV0QEjFJnKjiIC1S&open=AaHFAV0QEjFJnKjiIC1S&pullRequest=19108

Check warning on line 230 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/conf/ConfigNodeDescriptor.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 109). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXA0EjFJnKjiIC1e&open=AaHFAXA0EjFJnKjiIC1e&pullRequest=19108

Check warning on line 136 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/tree/SubscriptionTreePushConsumerBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXU-EjFJnKjiIC1o&open=AaHFAXU-EjFJnKjiIC1o&pullRequest=19108

Check warning on line 143 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/persistence/partition/DatabasePartitionTable.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Summary javadoc is missing. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAW2QEjFJnKjiIC1Z&open=AaHFAW2QEjFJnKjiIC1Z&pullRequest=19108

Check warning on line 236 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/rescon/disk/TierManager.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=AaHFAUFiEjFJnKjiIC1B&open=AaHFAUFiEjFJnKjiIC1B&pullRequest=19108

Check warning on line 58 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/base/AbstractSubscriptionConsumerBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXQ4EjFJnKjiIC1j&open=AaHFAXQ4EjFJnKjiIC1j&pullRequest=19108

Check warning on line 120 in iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/queryengine/common/SessionInfo.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Constructor has 9 parameters, which is greater than 7 authorized. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAQ2YEjFJnKjiIC0w&open=AaHFAQ2YEjFJnKjiIC0w&pullRequest=19108

Check warning on line 210 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/statement/crud/InsertRowsStatement.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=AaHFAUeHEjFJnKjiIC1I&open=AaHFAUeHEjFJnKjiIC1I&pullRequest=19108

Check warning on line 38 in iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/client/internal/session/InternalTableSessionPoolBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

'}' at column 45 should be alone on a line. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFATZ_EjFJnKjiIC0z&open=AaHFATZ_EjFJnKjiIC0z&pullRequest=19108

Check warning on line 250 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/analyze/load/LoadTsFileTableSchemaCache.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Replace this instanceof check and cast with 'instanceof IoTDBRuntimeException iotdbruntimeexception' 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAU-LEjFJnKjiIC1M&open=AaHFAU-LEjFJnKjiIC1M&pullRequest=19108

Check warning on line 197 in iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/pipe/coordinator/runtime/PipeMetaSyncer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 122). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAWh-EjFJnKjiIC1Y&open=AaHFAWh-EjFJnKjiIC1Y&pullRequest=19108

Check warning on line 153 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/statement/crud/InsertMultiTabletsStatement.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=AaHFAUblEjFJnKjiIC1E&open=AaHFAUblEjFJnKjiIC1E&pullRequest=19108

Check warning on line 66 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/SubscriptionTableSessionBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXXREjFJnKjiIC1p&open=AaHFAXXREjFJnKjiIC1p&pullRequest=19108

Check warning on line 54 in iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/client/internal/session/InternalSession.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFATaHEjFJnKjiIC00&open=AaHFATaHEjFJnKjiIC00&pullRequest=19108

Check warning on line 178 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/statement/crud/InsertRowsOfOneDeviceStatement.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=AaHFAUglEjFJnKjiIC1K&open=AaHFAUglEjFJnKjiIC1K&pullRequest=19108

Check warning on line 1088 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Line is longer than 100 characters (found 118). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHKUuDqW7VSL_dzcXgm&open=AaHKUuDqW7VSL_dzcXgm&pullRequest=19108

Check warning on line 256 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/rescon/disk/TierManager.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Move this method into "TierFolderManager". 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAUFiEjFJnKjiIC1C&open=AaHFAUFiEjFJnKjiIC1C&pullRequest=19108

Check warning on line 127 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/load/splitter/BatchedAlignedValueChunkData.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Reduce the total number of break and continue statements in this loop to use at most one. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAT9_EjFJnKjiIC09&open=AaHFAT9_EjFJnKjiIC09&pullRequest=19108

Check warning on line 196 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/statement/crud/InsertRowsStatement.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=AaHFAUeHEjFJnKjiIC1G&open=AaHFAUeHEjFJnKjiIC1G&pullRequest=19108

Check warning on line 181 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/consumer/base/AbstractSubscriptionConsumerBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXQ4EjFJnKjiIC1l&open=AaHFAXQ4EjFJnKjiIC1l&pullRequest=19108

Check warning on line 66 in iotdb-client/subscription/src/main/java/org/apache/iotdb/session/subscription/SubscriptionTableSessionBuilder.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

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

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AaHFAXXREjFJnKjiIC1q&open=AaHFAXXREjFJnKjiIC1q&pullRequest=19108
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