Path	Lines of Code
java/TableFlattener/src/main/java/org/apache/impala/infra/tableflattener/FileMigrator.java	110
java/TableFlattener/src/main/java/org/apache/impala/infra/tableflattener/FlattenedSchema.java	86
java/TableFlattener/src/main/java/org/apache/impala/infra/tableflattener/Main.java	132
java/TableFlattener/src/main/java/org/apache/impala/infra/tableflattener/SchemaFlattener.java	136
java/TableFlattener/src/main/java/org/apache/impala/infra/tableflattener/SchemaUtil.java	96
java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceNodes.java	387
java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceOperandShuttle.java	269
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedAnalyticExpr.java	47
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedBinaryCompExpr.java	33
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedCaseExpr.java	39
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedCastExpr.java	25
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedFunctionCallExpr.java	76
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/AnalyzedNullLiteral.java	25
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/FunctionResolver.java	182
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/ImplicitTypeChecker.java	111
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/IntervalExpr.java	64
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/RexCallConverter.java	194
java/calcite-planner/src/main/java/org/apache/impala/calcite/functions/RexLiteralConverter.java	75
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/CommonOperatorFunctions.java	95
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaAdjustScaleFunction.java	38
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaAggOperator.java	37
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaAvgAggFunction.java	31
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaCastFunction.java	70
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaCoalesceFunction.java	22
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaConcatOrOperator.java	49
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaConvertletTable.java	99
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaCustomOperatorTable.java	179
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaDecodeFunction.java	68
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaGroupingFunction.java	18
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaGroupingIdFunction.java	15
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaMinMaxAggFunction.java	39
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaOperator.java	36
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaOperatorTable.java	90
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ConvertToImpalaRelRules.java	104
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaAggRel.java	289
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaAnalyticRel.java	368
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaFilterRel.java	64
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaHdfsScanRel.java	159
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaJoinRel.java	314
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaPlanRel.java	61
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaProjectRel.java	109
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaSortRel.java	144
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaUnionRel.java	50
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ImpalaValuesRel.java	88
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/NodeCreationUtils.java	73
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/NodeWithExprs.java	21
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/node/ParentPlanRelContext.java	70
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/phys/ImpalaHashJoinNode.java	25
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/phys/ImpalaHdfsScanNode.java	28
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/phys/ImpalaNestedLoopJoinNode.java	24
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/phys/ImpalaUnionNode.java	20
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/CreateExprVisitor.java	114
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/ExprConjunctsConverter.java	56
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/ImpalaBaseTableRef.java	15
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/PrunedPartitionHelper.java	60
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/RexInputRefCollector.java	22
java/calcite-planner/src/main/java/org/apache/impala/calcite/rel/util/TupleDescriptorFactory.java	61
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/CombineValuesNodesRule.java	48
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ConvertToCNFRules.java	96
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ExtractLiteralAgg.java	47
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/ImpalaMinusToDistinctRule.java	83
java/calcite-planner/src/main/java/org/apache/impala/calcite/rules/RewriteRexOverRule.java	181
java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/CalciteDb.java	35
java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/CalciteTable.java	204
java/calcite-planner/src/main/java/org/apache/impala/calcite/schema/ImpalaCalciteCatalogReader.java	25
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteAnalysisDriver.java	105
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteAnalysisResult.java	37
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteCompilerFactory.java	63
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteJniFrontend.java	206
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteMetadataHandler.java	205
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteOptimizer.java	128
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteParsedStatement.java	54
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalcitePhysPlanCreator.java	63
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteQueryParser.java	41
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteRelNodeConverter.java	110
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteSingleNodePlanner.java	66
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CalciteValidator.java	66
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/CompilerStep.java	4
java/calcite-planner/src/main/java/org/apache/impala/calcite/service/ExecRequestCreator.java	262
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaSqlIntervalQualifier.java	102
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaTypeCoercionFactory.java	10
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaTypeCoercionImpl.java	110
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaTypeConverter.java	310
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaTypeSystemImpl.java	235
java/calcite-planner/src/main/java/org/apache/impala/calcite/util/ParserUtil.java	121
java/calcite-planner/src/main/java/org/apache/impala/calcite/util/SimplifiedAnalyzer.java	78
java/calcite-planner/src/main/java/org/apache/impala/calcite/validate/ImpalaConformance.java	99
java/datagenerator/src/main/java/org/apache/impala/datagenerator/CsvToHBaseConverter.java	66
java/datagenerator/src/main/java/org/apache/impala/datagenerator/JsonToParquetConverter.java	57
java/datagenerator/src/main/java/org/apache/impala/datagenerator/RandomNestedDataGenerator.java	230
java/datagenerator/src/main/java/org/apache/impala/datagenerator/TestDataGenerator.java	141
java/ext-data-source/api/src/main/java/org/apache/impala/extdatasource/util/SerializationUtils.java	18
java/ext-data-source/api/src/main/java/org/apache/impala/extdatasource/v1/ExternalDataSource.java	15
java/ext-data-source/sample/src/main/java/org/apache/impala/extdatasource/sample/EchoDataSource.java	48
java/iceberg-rest-catalog-test/src/main/java/org/apache/iceberg/rest/IcebergRestCatalogTest.java	96
java/puffin-data-generator/src/main/java/org/apache/impala/puffindatagenerator/PuffinDataGenerator.java	475
java/query-event-hook-api/src/main/java/org/apache/impala/hooks/QueryCompleteContext.java	15
java/query-event-hook-api/src/main/java/org/apache/impala/hooks/QueryEventHook.java	5
java/test-corrupt-hive-udfs/src/main/java/org/apache/impala/CorruptUdf.java	3
java/test-hive-udfs/src/main/java/org/apache/impala/BufferAlteringUdf.java	30
java/test-hive-udfs/src/main/java/org/apache/impala/CorruptUdf.java	8
java/test-hive-udfs/src/main/java/org/apache/impala/GenericBufferAlteringUdf.java	71
java/test-hive-udfs/src/main/java/org/apache/impala/GenericImportsNearbyClassesUdf.java	41
java/test-hive-udfs/src/main/java/org/apache/impala/GenericReplaceStringUdf.java	52
java/test-hive-udfs/src/main/java/org/apache/impala/ImportsNearbyClassesUdf.java	12
java/test-hive-udfs/src/main/java/org/apache/impala/IncompatibleUdfTest.java	41
java/test-hive-udfs/src/main/java/org/apache/impala/JavaGcUdfTest.java	18
java/test-hive-udfs/src/main/java/org/apache/impala/JavaUdfTest.java	53
java/test-hive-udfs/src/main/java/org/apache/impala/ReplaceStringUdf.java	12
java/test-hive-udfs/src/main/java/org/apache/impala/TestGenericUdf.java	276
java/test-hive-udfs/src/main/java/org/apache/impala/TestGenericUdfException.java	27
java/test-hive-udfs/src/main/java/org/apache/impala/TestGenericUdfWithJavaReturnTypes.java	77
java/test-hive-udfs/src/main/java/org/apache/impala/TestUdf.java	106
java/test-hive-udfs/src/main/java/org/apache/impala/TestUdfException.java	8
java/test-hive-udfs/src/main/java/org/apache/impala/TestUpdateUdf.java	13
java/test-hive-udfs/src/main/java/org/apache/impala/UnresolvedUdf.java	9
java/test-hive-udfs/src/main/java/org/apache/impala/UtilForUdf.java	9
java/test-hive-udfs/src/main/java/org/apache/impala/UtilForUdfConstructor.java	9
java/test-hive-udfs/src/main/java/org/apache/impala/UtilForUdfInitialize.java	9
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/resource/ResourceWeights.java	5
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.java	140
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/AllocationConfigurationException.java	14
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/AllocationFileLoaderService.java	555
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/FSQueueType.java	5
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/FairSchedulerConfiguration.java	38
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/QueuePlacementPolicy.java	127
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/QueuePlacementRule.java	241
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/resourcemanager/scheduler/fair/SchedulingPolicy.java	7
java/yarn-extras/src/main/java/org/apache/impala/yarn/server/utils/BuilderUtils.java	14