com.facebook.presto

Class SystemSessionProperties

java.lang.Object

com.facebook.presto.SystemSessionProperties

public final class SystemSessionProperties
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	AGGREGATION_IF_TO_FILTER_REWRITE_STRATEGY
static String	AGGREGATION_OPERATOR_UNSPILL_MEMORY_LIMIT
static String	AGGREGATION_PARTITIONING_MERGING_STRATEGY
static String	AGGREGATION_SPILL_ENABLED
static String	ALLOW_WINDOW_ORDER_BY_LITERALS
static String	CHECK_ACCESS_CONTROL_ON_UTILIZED_COLUMNS_ONLY
static String	COLOCATED_JOIN
static String	CONCURRENT_LIFESPANS_PER_NODE
static String	DEDUP_BASED_DISTINCT_AGGREGATION_SPILL_ENABLED
static String	DEFAULT_FILTER_FACTOR_ENABLED
static String	DICTIONARY_AGGREGATION
static String	DISTINCT_AGGREGATION_SPILL_ENABLED
static String	DISTRIBUTED_INDEX_JOIN
static String	DISTRIBUTED_JOIN
static String	DISTRIBUTED_SORT
static String	DYNAMIC_FILTERING_MAX_PER_DRIVER_ROW_COUNT
static String	DYNAMIC_FILTERING_MAX_PER_DRIVER_SIZE
static String	DYNAMIC_FILTERING_RANGE_ROW_LIMIT_PER_DRIVER
static String	ENABLE_DISTRIBUTED_TRACING
static String	ENABLE_DYNAMIC_FILTERING
static String	ENABLE_INTERMEDIATE_AGGREGATIONS
static String	ENABLE_STATS_CALCULATOR
static String	ENABLE_STATS_COLLECTION_FOR_TEMPORARY_TABLE
static String	ENFORCE_FIXED_DISTRIBUTION_FOR_OUTPUT_OPERATOR
static String	EXCEEDED_MEMORY_LIMIT_HEAP_DUMP_FILE_DIRECTORY
static String	EXCHANGE_CHECKSUM
static String	EXCHANGE_COMPRESSION
static String	EXCHANGE_MATERIALIZATION_STRATEGY
static String	EXECUTION_POLICY
static String	EXPERIMENTAL_FUNCTIONS_ENABLED
static String	FAST_INEQUALITY_JOINS
static String	FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_ROW_COUNT
static String	FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_SIZE
static String	FORCE_SINGLE_NODE_OUTPUT
static String	FRAGMENT_RESULT_CACHING_ENABLED
static String	GROUPED_EXECUTION
static String	HASH_PARTITION_COUNT
static String	HEAP_DUMP_ON_EXCEEDED_MEMORY_LIMIT_ENABLED
static String	IGNORE_STATS_CALCULATOR_FAILURES
static String	INDEX_LOADER_TIMEOUT
static String	INITIAL_SPLITS_PER_NODE
static String	INLINE_SQL_FUNCTIONS
static String	ITERATIVE_OPTIMIZER
static String	ITERATIVE_OPTIMIZER_TIMEOUT
static String	JOIN_DISTRIBUTION_TYPE
static String	JOIN_MAX_BROADCAST_TABLE_SIZE
static String	JOIN_REORDERING_STRATEGY
static String	JOIN_SPILL_ENABLED
static String	KEY_BASED_SAMPLING_ENABLED
static String	KEY_BASED_SAMPLING_FUNCTION
static String	KEY_BASED_SAMPLING_PERCENTAGE
static String	LEGACY_MAP_SUBSCRIPT
static String	LEGACY_ROW_FIELD_ORDINAL_ACCESS
static String	LEGACY_TIMESTAMP
static String	LEGACY_TYPE_COERCION_WARNING_ENABLED
static String	LEGACY_UNNEST
static String	LIST_BUILT_IN_FUNCTIONS_ONLY
static String	LOG_FORMATTED_QUERY_ENABLED
static String	MATERIALIZED_VIEW_DATA_CONSISTENCY_ENABLED
static String	MAX_CONCURRENT_MATERIALIZATIONS
static String	MAX_DRIVERS_PER_TASK
static String	MAX_FAILED_TASK_PERCENTAGE
static String	MAX_GROUPING_SETS
static String	MAX_REORDERED_JOINS
static String	MAX_STAGE_RETRIES
static String	MAX_TASKS_PER_STAGE
static String	MAX_UNACKNOWLEDGED_SPLITS_PER_TASK
static String	OFFSET_CLAUSE_ENABLED
static String	OPTIMIZE_COMMON_SUB_EXPRESSIONS
static String	OPTIMIZE_DISTINCT_AGGREGATIONS
static String	OPTIMIZE_HASH_GENERATION
static String	OPTIMIZE_JOINS_WITH_EMPTY_SOURCES
static String	OPTIMIZE_METADATA_QUERIES
static String	OPTIMIZE_NULLS_IN_JOINS
static String	OPTIMIZE_TOP_N_ROW_NUMBER
static String	OPTIMIZED_REPARTITIONING_ENABLED
static String	OPTIMIZED_SCALE_WRITER_PRODUCER_BUFFER
static String	ORDER_BY_AGGREGATION_SPILL_ENABLED
static String	ORDER_BY_SPILL_ENABLED
static String	PARSE_DECIMAL_LITERALS_AS_DOUBLE
static String	PARTIAL_AGGREGATION_BYTE_REDUCTION_THRESHOLD
static String	PARTIAL_AGGREGATION_STRATEGY
static String	PARTIAL_MERGE_PUSHDOWN_STRATEGY
static String	PARTIAL_RESULTS_COMPLETION_RATIO_THRESHOLD
static String	PARTIAL_RESULTS_ENABLED
static String	PARTIAL_RESULTS_MAX_EXECUTION_TIME_MULTIPLIER
static String	PARTITIONING_PRECISION_STRATEGY
static String	PARTITIONING_PROVIDER_CATALOG
static String	PLAN_WITH_TABLE_NODE_PARTITIONING
static String	PREFER_DISTRIBUTED_UNION
static String	PREFER_PARTIAL_AGGREGATION
static String	PREFER_STREAMING_OPERATORS
static String	PRESTISSIMO_SIMPLIFIED_EXPRESSION_EVALUATION_ENABLED
static String	PRINT_STATS_FOR_NON_JOIN_QUERY
static String	PUSH_AGGREGATION_THROUGH_JOIN
static String	PUSH_LIMIT_THROUGH_OUTER_JOIN
static String	PUSH_PARTIAL_AGGREGATION_THROUGH_JOIN
static String	PUSH_TABLE_WRITE_THROUGH_UNION
static String	PUSHDOWN_DEREFERENCE_ENABLED
static String	PUSHDOWN_SUBFIELDS_ENABLED
static String	QUERY_MAX_BROADCAST_MEMORY
static String	QUERY_MAX_CPU_TIME
static String	QUERY_MAX_EXECUTION_TIME
static String	QUERY_MAX_MEMORY
static String	QUERY_MAX_MEMORY_PER_NODE
static String	QUERY_MAX_OUTPUT_SIZE
static String	QUERY_MAX_REVOCABLE_MEMORY_PER_NODE
static String	QUERY_MAX_RUN_TIME
static String	QUERY_MAX_SCAN_RAW_INPUT_BYTES
static String	QUERY_MAX_STAGE_COUNT
static String	QUERY_MAX_TOTAL_MEMORY
static String	QUERY_MAX_TOTAL_MEMORY_PER_NODE
static String	QUERY_OPTIMIZATION_WITH_MATERIALIZED_VIEW_ENABLED
static String	QUERY_PRIORITY
static String	QUERY_RETRY_LIMIT
static String	QUERY_RETRY_MAX_EXECUTION_TIME
static String	RECOVERABLE_GROUPED_EXECUTION
static String	REDISTRIBUTE_WRITES
static String	REMOTE_FUNCTIONS_ENABLED
static String	REORDER_JOINS
static String	RESOURCE_AWARE_SCHEDULING_STRATEGY
static String	RESOURCE_OVERCOMMIT
static String	RUNTIME_OPTIMIZER_ENABLED
static String	SCALE_WRITERS
static String	SKIP_REDUNDANT_SORT
static String	SPARK_ASSIGN_BUCKET_TO_PARTITION_FOR_PARTITIONED_TABLE_WRITE_ENABLED
static String	SPATIAL_JOIN
static String	SPATIAL_PARTITIONING_TABLE_NAME
static String	SPILL_ENABLED
static String	SPLIT_CONCURRENCY_ADJUSTMENT_INTERVAL
static String	SPOOLING_OUTPUT_BUFFER_ENABLED
static String	STATISTICS_CPU_TIMER_ENABLED
static String	TABLE_WRITER_MERGE_OPERATOR_ENABLED
static String	TARGET_RESULT_SIZE
static String	TASK_CONCURRENCY
static String	TASK_PARTITIONED_WRITER_COUNT
static String	TASK_SHARE_INDEX_LOADING
static String	TASK_WRITER_COUNT
static String	TEMP_STORAGE_SPILLER_BUFFER_SIZE
static String	USE_LEGACY_SCHEDULER
static String	USE_MARK_DISTINCT
static String	USE_STREAMING_EXCHANGE_FOR_MARK_DISTINCT
static String	VERBOSE_EXCEEDED_MEMORY_LIMIT_ERRORS_ENABLED
static String	VERBOSE_RUNTIME_STATS_ENABLED
static String	WARNING_HANDLING
static String	WINDOW_SPILL_ENABLED
static String	WRITER_MIN_SIZE

Constructor Summary

Constructors

Constructor and Description
SystemSessionProperties()
SystemSessionProperties(QueryManagerConfig queryManagerConfig, TaskManagerConfig taskManagerConfig, MemoryManagerConfig memoryManagerConfig, FeaturesConfig featuresConfig, NodeMemoryConfig nodeMemoryConfig, WarningCollectorConfig warningCollectorConfig, NodeSchedulerConfig nodeSchedulerConfig, NodeSpillConfig nodeSpillConfig, TracingConfig tracingConfig)

Method Summary

Modifier and Type	Method and Description
static FeaturesConfig.AggregationIfToFilterRewriteStrategy	getAggregationIfToFilterRewriteStrategy(Session session)
static io.airlift.units.DataSize	getAggregationOperatorUnspillMemoryLimit(Session session)
static FeaturesConfig.AggregationPartitioningMergingStrategy	getAggregationPartitioningMergingStrategy(Session session)
static OptionalInt	getConcurrentLifespansPerNode(Session session)
static int	getDynamicFilteringMaxPerDriverRowCount(Session session)
static io.airlift.units.DataSize	getDynamicFilteringMaxPerDriverSize(Session session)
static int	getDynamicFilteringRangeRowLimitPerDriver(Session session)
static QueryManagerConfig.ExchangeMaterializationStrategy	getExchangeMaterializationStrategy(Session session)
static String	getExecutionPolicy(Session session)
static int	getFilterAndProjectMinOutputPageRowCount(Session session)
static io.airlift.units.DataSize	getFilterAndProjectMinOutputPageSize(Session session)
static int	getHashPartitionCount(Session session)
static String	getHeapDumpFileDirectory(Session session)
static io.airlift.units.Duration	getIndexLoaderTimeout(Session session)
static int	getInitialSplitsPerNode(Session session)
static FeaturesConfig.JoinDistributionType	getJoinDistributionType(Session session)
static io.airlift.units.DataSize	getJoinMaxBroadcastTableSize(Session session)
static FeaturesConfig.JoinReorderingStrategy	getJoinReorderingStrategy(Session session)
static String	getKeyBasedSamplingFunction(Session session)
static double	getKeyBasedSamplingPercentage(Session session)
static int	getMaxConcurrentMaterializations(Session session)
static OptionalInt	getMaxDriversPerTask(Session session)
static double	getMaxFailedTaskPercentage(Session session)
static int	getMaxGroupingSets(Session session)
static int	getMaxReorderedJoins(Session session)
static int	getMaxStageRetries(Session session)
static int	getMaxTasksPerStage(Session session)
static int	getMaxUnacknowledgedSplitsPerTask(Session session)
static io.airlift.units.Duration	getOptimizerTimeout(Session session)
static double	getPartialAggregationByteReductionThreshold(Session session)
static FeaturesConfig.PartialAggregationStrategy	getPartialAggregationStrategy(Session session)
static FeaturesConfig.PartialMergePushdownStrategy	getPartialMergePushdownStrategy(Session session)
static double	getPartialResultsCompletionRatioThreshold(Session session)
static double	getPartialResultsMaxExecutionTimeMultiplier(Session session)
static String	getPartitioningProviderCatalog(Session session)
static io.airlift.units.DataSize	getQueryMaxBroadcastMemory(Session session)
static io.airlift.units.Duration	getQueryMaxCpuTime(Session session)
static io.airlift.units.Duration	getQueryMaxExecutionTime(Session session)
static io.airlift.units.DataSize	getQueryMaxMemory(Session session)
static io.airlift.units.DataSize	getQueryMaxMemoryPerNode(Session session)
static io.airlift.units.DataSize	getQueryMaxOutputSize(Session session)
static io.airlift.units.DataSize	getQueryMaxRevocableMemoryPerNode(Session session)
static io.airlift.units.Duration	getQueryMaxRunTime(Session session)
static io.airlift.units.DataSize	getQueryMaxScanRawInputBytes(Session session)
static int	getQueryMaxStageCount(Session session)
static io.airlift.units.DataSize	getQueryMaxTotalMemory(Session session)
static io.airlift.units.DataSize	getQueryMaxTotalMemoryPerNode(Session session)
static int	getQueryPriority(Session session)
static int	getQueryRetryLimit(Session session)
static io.airlift.units.Duration	getQueryRetryMaxExecutionTime(Session session)
static NodeSchedulerConfig.ResourceAwareSchedulingStrategy	getResourceAwareSchedulingStrategy(Session session)
List<PropertyMetadata<?>>	getSessionProperties()
static Optional<String>	getSpatialPartitioningTableName(Session session)
static io.airlift.units.Duration	getSplitConcurrencyAdjustmentInterval(Session session)
static Optional<io.airlift.units.DataSize>	getTargetResultSize(Session session)
static int	getTaskConcurrency(Session session)
static int	getTaskPartitionedWriterCount(Session session)
static int	getTaskWriterCount(Session session)
static io.airlift.units.DataSize	getTempStorageSpillerBufferSize(Session session)
static WarningHandlingLevel	getWarningHandlingLevel(Session session)
static io.airlift.units.DataSize	getWriterMinSize(Session session)
static boolean	isAggregationSpillEnabled(Session session)
static boolean	isAllowWindowOrderByLiterals(Session session)
static boolean	isCheckAccessControlOnUtilizedColumnsOnly(Session session)
static boolean	isColocatedJoinEnabled(Session session)
static boolean	isDedupBasedDistinctAggregationSpillEnabled(Session session)
static boolean	isDefaultFilterFactorEnabled(Session session)
static boolean	isDictionaryAggregationEnabled(Session session)
static boolean	isDistinctAggregationSpillEnabled(Session session)
static boolean	isDistributedIndexJoinEnabled(Session session)
static boolean	isDistributedSortEnabled(Session session)
static boolean	isEmptyJoinOptimization(Session session)
static boolean	isEnableDynamicFiltering(Session session)
static boolean	isEnableIntermediateAggregations(Session session)
static boolean	isEnableStatsCalculator(Session session)
static boolean	isEnableStatsCollectionForTemporaryTable(Session session)
static boolean	isEnforceFixedDistributionForOutputOperator(Session session)
static boolean	isExactPartitioningPreferred(Session session)
static boolean	isExchangeChecksumEnabled(Session session)
static boolean	isExchangeCompressionEnabled(Session session)
static boolean	isExperimentalFunctionsEnabled(Session session)
static boolean	isFastInequalityJoin(Session session)
static boolean	isForceSingleNodeOutput(Session session)
static boolean	isFragmentResultCachingEnabled(Session session)
static boolean	isGroupedExecutionEnabled(Session session)
static Boolean	isHeapDumpOnExceededMemoryLimitEnabled(Session session)
static boolean	isIgnoreStatsCalculatorFailures(Session session)
static boolean	isInlineSqlFunctions(Session session)
static boolean	isJoinSpillingEnabled(Session session)
static boolean	isKeyBasedSamplingEnabled(Session session)
static boolean	isLegacyMapSubscript(Session session)
static boolean	isLegacyRowFieldOrdinalAccessEnabled(Session session)
static boolean	isLegacyTimestamp(Session session) Deprecated.
static boolean	isLegacyTypeCoercionWarningEnabled(Session session)
static boolean	isLegacyUnnest(Session session)
static boolean	isListBuiltInFunctionsOnly(Session session)
static boolean	isLogFormattedQueryEnabled(Session session)
static boolean	isMaterializedViewDataConsistencyEnabled(Session session)
static boolean	isNewOptimizerEnabled(Session session)
static boolean	isOffsetClauseEnabled(Session session)
static boolean	isOptimizeCommonSubExpressions(Session session)
static boolean	isOptimizeDistinctAggregationEnabled(Session session)
static boolean	isOptimizedRepartitioningEnabled(Session session)
static boolean	isOptimizedScaleWriterProducerBuffer(Session session)
static boolean	isOptimizeHashGenerationEnabled(Session session)
static boolean	isOptimizeMetadataQueries(Session session)
static boolean	isOptimizeNullsInJoin(Session session)
static boolean	isOptimizeTopNRowNumber(Session session)
static boolean	isOrderByAggregationSpillEnabled(Session session)
static boolean	isOrderBySpillEnabled(Session session)
static boolean	isParseDecimalLiteralsAsDouble(Session session)
static boolean	isPartialResultsEnabled(Session session)
static boolean	isPreferDistributedUnion(Session session)
static boolean	isPrestoSparkAssignBucketToPartitionForPartitionedTableWriteEnabled(Session session)
static boolean	isPrintStatsForNonJoinQuery(Session session)
static boolean	isPushAggregationThroughJoin(Session session)
static boolean	isPushdownDereferenceEnabled(Session session)
static boolean	isPushdownSubfieldsEnabled(Session session)
static boolean	isPushLimitThroughOuterJoin(Session session)
static boolean	isPushTableWriteThroughUnion(Session session)
static boolean	isQueryOptimizationWithMaterializedViewEnabled(Session session)
static boolean	isRecoverableGroupedExecutionEnabled(Session session)
static boolean	isRedistributeWrites(Session session)
static boolean	isRemoteFunctionsEnabled(Session session)
static boolean	isRuntimeOptimizerEnabled(Session session)
static boolean	isScaleWriters(Session session)
static boolean	isShareIndexLoading(Session session)
static boolean	isSkipRedundantSort(Session session)
static boolean	isSpatialJoinEnabled(Session session)
static boolean	isSpillEnabled(Session session)
static boolean	isSpoolingOutputBufferEnabled(Session session)
static boolean	isStatisticsCpuTimerEnabled(Session session)
static boolean	isTableWriterMergeOperatorEnabled(Session session)
static boolean	isUseLegacyScheduler(Session session)
static boolean	isUseStreamingExchangeForMarkDistinctEnabled(Session session)
static boolean	isVerboseExceededMemoryLimitErrorsEnabled(Session session)
static boolean	isVerboseRuntimeStatsEnabled(Session session)
static boolean	isWindowSpillEnabled(Session session)
static boolean	planWithTableNodePartitioning(Session session)
static boolean	preferStreamingOperators(Session session)
static boolean	resourceOvercommit(Session session)
static boolean	shouldPushAggregationThroughJoin(Session session)
static boolean	useMarkDistinct(Session session)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

OPTIMIZE_HASH_GENERATION

public static final String OPTIMIZE_HASH_GENERATION

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Constant Field Values

JOIN_DISTRIBUTION_TYPE

public static final String JOIN_DISTRIBUTION_TYPE

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Constant Field Values

JOIN_MAX_BROADCAST_TABLE_SIZE

public static final String JOIN_MAX_BROADCAST_TABLE_SIZE

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Constant Field Values

DISTRIBUTED_JOIN

public static final String DISTRIBUTED_JOIN

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Constant Field Values

DISTRIBUTED_INDEX_JOIN

public static final String DISTRIBUTED_INDEX_JOIN

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Constant Field Values

HASH_PARTITION_COUNT

public static final String HASH_PARTITION_COUNT

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Constant Field Values

PARTITIONING_PROVIDER_CATALOG

public static final String PARTITIONING_PROVIDER_CATALOG

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Constant Field Values

EXCHANGE_MATERIALIZATION_STRATEGY

public static final String EXCHANGE_MATERIALIZATION_STRATEGY

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Constant Field Values

USE_STREAMING_EXCHANGE_FOR_MARK_DISTINCT

public static final String USE_STREAMING_EXCHANGE_FOR_MARK_DISTINCT

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GROUPED_EXECUTION

public static final String GROUPED_EXECUTION

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RECOVERABLE_GROUPED_EXECUTION

public static final String RECOVERABLE_GROUPED_EXECUTION

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MAX_FAILED_TASK_PERCENTAGE

public static final String MAX_FAILED_TASK_PERCENTAGE

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MAX_STAGE_RETRIES

public static final String MAX_STAGE_RETRIES

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PREFER_STREAMING_OPERATORS

public static final String PREFER_STREAMING_OPERATORS

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TASK_WRITER_COUNT

public static final String TASK_WRITER_COUNT

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TASK_PARTITIONED_WRITER_COUNT

public static final String TASK_PARTITIONED_WRITER_COUNT

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TASK_CONCURRENCY

public static final String TASK_CONCURRENCY

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TASK_SHARE_INDEX_LOADING

public static final String TASK_SHARE_INDEX_LOADING

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QUERY_MAX_MEMORY

public static final String QUERY_MAX_MEMORY

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QUERY_MAX_MEMORY_PER_NODE

public static final String QUERY_MAX_MEMORY_PER_NODE

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QUERY_MAX_BROADCAST_MEMORY

public static final String QUERY_MAX_BROADCAST_MEMORY

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QUERY_MAX_TOTAL_MEMORY

public static final String QUERY_MAX_TOTAL_MEMORY

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QUERY_MAX_TOTAL_MEMORY_PER_NODE

public static final String QUERY_MAX_TOTAL_MEMORY_PER_NODE

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QUERY_MAX_EXECUTION_TIME

public static final String QUERY_MAX_EXECUTION_TIME

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QUERY_MAX_RUN_TIME

public static final String QUERY_MAX_RUN_TIME

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RESOURCE_OVERCOMMIT

public static final String RESOURCE_OVERCOMMIT

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QUERY_MAX_CPU_TIME

public static final String QUERY_MAX_CPU_TIME

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QUERY_MAX_SCAN_RAW_INPUT_BYTES

public static final String QUERY_MAX_SCAN_RAW_INPUT_BYTES

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QUERY_MAX_OUTPUT_SIZE

public static final String QUERY_MAX_OUTPUT_SIZE

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QUERY_MAX_STAGE_COUNT

public static final String QUERY_MAX_STAGE_COUNT

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REDISTRIBUTE_WRITES

public static final String REDISTRIBUTE_WRITES

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SCALE_WRITERS

public static final String SCALE_WRITERS

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WRITER_MIN_SIZE

public static final String WRITER_MIN_SIZE

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OPTIMIZED_SCALE_WRITER_PRODUCER_BUFFER

public static final String OPTIMIZED_SCALE_WRITER_PRODUCER_BUFFER

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PUSH_TABLE_WRITE_THROUGH_UNION

public static final String PUSH_TABLE_WRITE_THROUGH_UNION

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EXECUTION_POLICY

public static final String EXECUTION_POLICY

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DICTIONARY_AGGREGATION

public static final String DICTIONARY_AGGREGATION

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PLAN_WITH_TABLE_NODE_PARTITIONING

public static final String PLAN_WITH_TABLE_NODE_PARTITIONING

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SPATIAL_JOIN

public static final String SPATIAL_JOIN

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SPATIAL_PARTITIONING_TABLE_NAME

public static final String SPATIAL_PARTITIONING_TABLE_NAME

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COLOCATED_JOIN

public static final String COLOCATED_JOIN

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CONCURRENT_LIFESPANS_PER_NODE

public static final String CONCURRENT_LIFESPANS_PER_NODE

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REORDER_JOINS

public static final String REORDER_JOINS

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JOIN_REORDERING_STRATEGY

public static final String JOIN_REORDERING_STRATEGY

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PARTIAL_MERGE_PUSHDOWN_STRATEGY

public static final String PARTIAL_MERGE_PUSHDOWN_STRATEGY

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MAX_REORDERED_JOINS

public static final String MAX_REORDERED_JOINS

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INITIAL_SPLITS_PER_NODE

public static final String INITIAL_SPLITS_PER_NODE

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SPLIT_CONCURRENCY_ADJUSTMENT_INTERVAL

public static final String SPLIT_CONCURRENCY_ADJUSTMENT_INTERVAL

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OPTIMIZE_METADATA_QUERIES

public static final String OPTIMIZE_METADATA_QUERIES

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FAST_INEQUALITY_JOINS

public static final String FAST_INEQUALITY_JOINS

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QUERY_PRIORITY

public static final String QUERY_PRIORITY

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SPILL_ENABLED

public static final String SPILL_ENABLED

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JOIN_SPILL_ENABLED

public static final String JOIN_SPILL_ENABLED

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AGGREGATION_SPILL_ENABLED

public static final String AGGREGATION_SPILL_ENABLED

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DISTINCT_AGGREGATION_SPILL_ENABLED

public static final String DISTINCT_AGGREGATION_SPILL_ENABLED

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DEDUP_BASED_DISTINCT_AGGREGATION_SPILL_ENABLED

public static final String DEDUP_BASED_DISTINCT_AGGREGATION_SPILL_ENABLED

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ORDER_BY_AGGREGATION_SPILL_ENABLED

public static final String ORDER_BY_AGGREGATION_SPILL_ENABLED

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WINDOW_SPILL_ENABLED

public static final String WINDOW_SPILL_ENABLED

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ORDER_BY_SPILL_ENABLED

public static final String ORDER_BY_SPILL_ENABLED

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AGGREGATION_OPERATOR_UNSPILL_MEMORY_LIMIT

public static final String AGGREGATION_OPERATOR_UNSPILL_MEMORY_LIMIT

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QUERY_MAX_REVOCABLE_MEMORY_PER_NODE

public static final String QUERY_MAX_REVOCABLE_MEMORY_PER_NODE

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TEMP_STORAGE_SPILLER_BUFFER_SIZE

public static final String TEMP_STORAGE_SPILLER_BUFFER_SIZE

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OPTIMIZE_DISTINCT_AGGREGATIONS

public static final String OPTIMIZE_DISTINCT_AGGREGATIONS

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LEGACY_ROW_FIELD_ORDINAL_ACCESS

public static final String LEGACY_ROW_FIELD_ORDINAL_ACCESS

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LEGACY_MAP_SUBSCRIPT

public static final String LEGACY_MAP_SUBSCRIPT

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ITERATIVE_OPTIMIZER

public static final String ITERATIVE_OPTIMIZER

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ITERATIVE_OPTIMIZER_TIMEOUT

public static final String ITERATIVE_OPTIMIZER_TIMEOUT

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RUNTIME_OPTIMIZER_ENABLED

public static final String RUNTIME_OPTIMIZER_ENABLED

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EXCHANGE_COMPRESSION

public static final String EXCHANGE_COMPRESSION

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EXCHANGE_CHECKSUM

public static final String EXCHANGE_CHECKSUM

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LEGACY_TIMESTAMP

public static final String LEGACY_TIMESTAMP

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ENABLE_INTERMEDIATE_AGGREGATIONS

public static final String ENABLE_INTERMEDIATE_AGGREGATIONS

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Constant Field Values

PUSH_AGGREGATION_THROUGH_JOIN

public static final String PUSH_AGGREGATION_THROUGH_JOIN

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PUSH_PARTIAL_AGGREGATION_THROUGH_JOIN

public static final String PUSH_PARTIAL_AGGREGATION_THROUGH_JOIN

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PARSE_DECIMAL_LITERALS_AS_DOUBLE

public static final String PARSE_DECIMAL_LITERALS_AS_DOUBLE

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Constant Field Values

FORCE_SINGLE_NODE_OUTPUT

public static final String FORCE_SINGLE_NODE_OUTPUT

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FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_SIZE

public static final String FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_SIZE

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FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_ROW_COUNT

public static final String FILTER_AND_PROJECT_MIN_OUTPUT_PAGE_ROW_COUNT

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DISTRIBUTED_SORT

public static final String DISTRIBUTED_SORT

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Constant Field Values

USE_MARK_DISTINCT

public static final String USE_MARK_DISTINCT

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Constant Field Values

PREFER_PARTIAL_AGGREGATION

public static final String PREFER_PARTIAL_AGGREGATION

See Also:

Constant Field Values

PARTIAL_AGGREGATION_STRATEGY

public static final String PARTIAL_AGGREGATION_STRATEGY

See Also:

Constant Field Values

PARTIAL_AGGREGATION_BYTE_REDUCTION_THRESHOLD

public static final String PARTIAL_AGGREGATION_BYTE_REDUCTION_THRESHOLD

See Also:

Constant Field Values

OPTIMIZE_TOP_N_ROW_NUMBER

public static final String OPTIMIZE_TOP_N_ROW_NUMBER

See Also:

Constant Field Values

MAX_GROUPING_SETS

public static final String MAX_GROUPING_SETS

See Also:

Constant Field Values

LEGACY_UNNEST

public static final String LEGACY_UNNEST

See Also:

Constant Field Values

STATISTICS_CPU_TIMER_ENABLED

public static final String STATISTICS_CPU_TIMER_ENABLED

See Also:

Constant Field Values

ENABLE_STATS_CALCULATOR

public static final String ENABLE_STATS_CALCULATOR

See Also:

Constant Field Values

ENABLE_STATS_COLLECTION_FOR_TEMPORARY_TABLE

public static final String ENABLE_STATS_COLLECTION_FOR_TEMPORARY_TABLE

See Also:

Constant Field Values

IGNORE_STATS_CALCULATOR_FAILURES

public static final String IGNORE_STATS_CALCULATOR_FAILURES

See Also:

Constant Field Values

PRINT_STATS_FOR_NON_JOIN_QUERY

public static final String PRINT_STATS_FOR_NON_JOIN_QUERY

See Also:

Constant Field Values

MAX_DRIVERS_PER_TASK

public static final String MAX_DRIVERS_PER_TASK

See Also:

Constant Field Values

MAX_TASKS_PER_STAGE

public static final String MAX_TASKS_PER_STAGE

See Also:

Constant Field Values

DEFAULT_FILTER_FACTOR_ENABLED

public static final String DEFAULT_FILTER_FACTOR_ENABLED

See Also:

Constant Field Values

PUSH_LIMIT_THROUGH_OUTER_JOIN

public static final String PUSH_LIMIT_THROUGH_OUTER_JOIN

See Also:

Constant Field Values

MAX_CONCURRENT_MATERIALIZATIONS

public static final String MAX_CONCURRENT_MATERIALIZATIONS

See Also:

Constant Field Values

PUSHDOWN_SUBFIELDS_ENABLED

public static final String PUSHDOWN_SUBFIELDS_ENABLED

See Also:

Constant Field Values

TABLE_WRITER_MERGE_OPERATOR_ENABLED

public static final String TABLE_WRITER_MERGE_OPERATOR_ENABLED

See Also:

Constant Field Values

INDEX_LOADER_TIMEOUT

public static final String INDEX_LOADER_TIMEOUT

See Also:

Constant Field Values

OPTIMIZED_REPARTITIONING_ENABLED

public static final String OPTIMIZED_REPARTITIONING_ENABLED

See Also:

Constant Field Values

AGGREGATION_PARTITIONING_MERGING_STRATEGY

public static final String AGGREGATION_PARTITIONING_MERGING_STRATEGY

See Also:

Constant Field Values

LIST_BUILT_IN_FUNCTIONS_ONLY

public static final String LIST_BUILT_IN_FUNCTIONS_ONLY

See Also:

Constant Field Values

PARTITIONING_PRECISION_STRATEGY

public static final String PARTITIONING_PRECISION_STRATEGY

See Also:

Constant Field Values

EXPERIMENTAL_FUNCTIONS_ENABLED

public static final String EXPERIMENTAL_FUNCTIONS_ENABLED

See Also:

Constant Field Values

USE_LEGACY_SCHEDULER

public static final String USE_LEGACY_SCHEDULER

See Also:

Constant Field Values

OPTIMIZE_COMMON_SUB_EXPRESSIONS

public static final String OPTIMIZE_COMMON_SUB_EXPRESSIONS

See Also:

Constant Field Values

PREFER_DISTRIBUTED_UNION

public static final String PREFER_DISTRIBUTED_UNION

See Also:

Constant Field Values

WARNING_HANDLING

public static final String WARNING_HANDLING

See Also:

Constant Field Values

OPTIMIZE_NULLS_IN_JOINS

public static final String OPTIMIZE_NULLS_IN_JOINS

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Constant Field Values

TARGET_RESULT_SIZE

public static final String TARGET_RESULT_SIZE

See Also:

Constant Field Values

PUSHDOWN_DEREFERENCE_ENABLED

public static final String PUSHDOWN_DEREFERENCE_ENABLED

See Also:

Constant Field Values

ENABLE_DYNAMIC_FILTERING

public static final String ENABLE_DYNAMIC_FILTERING

See Also:

Constant Field Values

DYNAMIC_FILTERING_MAX_PER_DRIVER_ROW_COUNT

public static final String DYNAMIC_FILTERING_MAX_PER_DRIVER_ROW_COUNT

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Constant Field Values

DYNAMIC_FILTERING_MAX_PER_DRIVER_SIZE

public static final String DYNAMIC_FILTERING_MAX_PER_DRIVER_SIZE

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Constant Field Values

DYNAMIC_FILTERING_RANGE_ROW_LIMIT_PER_DRIVER

public static final String DYNAMIC_FILTERING_RANGE_ROW_LIMIT_PER_DRIVER

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Constant Field Values

FRAGMENT_RESULT_CACHING_ENABLED

public static final String FRAGMENT_RESULT_CACHING_ENABLED

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Constant Field Values

LEGACY_TYPE_COERCION_WARNING_ENABLED

public static final String LEGACY_TYPE_COERCION_WARNING_ENABLED

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Constant Field Values

INLINE_SQL_FUNCTIONS

public static final String INLINE_SQL_FUNCTIONS

See Also:

Constant Field Values

REMOTE_FUNCTIONS_ENABLED

public static final String REMOTE_FUNCTIONS_ENABLED

See Also:

Constant Field Values

CHECK_ACCESS_CONTROL_ON_UTILIZED_COLUMNS_ONLY

public static final String CHECK_ACCESS_CONTROL_ON_UTILIZED_COLUMNS_ONLY

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Constant Field Values

SKIP_REDUNDANT_SORT

public static final String SKIP_REDUNDANT_SORT

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Constant Field Values

ALLOW_WINDOW_ORDER_BY_LITERALS

public static final String ALLOW_WINDOW_ORDER_BY_LITERALS

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Constant Field Values

ENFORCE_FIXED_DISTRIBUTION_FOR_OUTPUT_OPERATOR

public static final String ENFORCE_FIXED_DISTRIBUTION_FOR_OUTPUT_OPERATOR

See Also:

Constant Field Values

MAX_UNACKNOWLEDGED_SPLITS_PER_TASK

public static final String MAX_UNACKNOWLEDGED_SPLITS_PER_TASK

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Constant Field Values

OPTIMIZE_JOINS_WITH_EMPTY_SOURCES

public static final String OPTIMIZE_JOINS_WITH_EMPTY_SOURCES

See Also:

Constant Field Values

SPOOLING_OUTPUT_BUFFER_ENABLED

public static final String SPOOLING_OUTPUT_BUFFER_ENABLED

See Also:

Constant Field Values

SPARK_ASSIGN_BUCKET_TO_PARTITION_FOR_PARTITIONED_TABLE_WRITE_ENABLED

public static final String SPARK_ASSIGN_BUCKET_TO_PARTITION_FOR_PARTITIONED_TABLE_WRITE_ENABLED

See Also:

Constant Field Values

LOG_FORMATTED_QUERY_ENABLED

public static final String LOG_FORMATTED_QUERY_ENABLED

See Also:

Constant Field Values

QUERY_RETRY_LIMIT

public static final String QUERY_RETRY_LIMIT

See Also:

Constant Field Values

QUERY_RETRY_MAX_EXECUTION_TIME

public static final String QUERY_RETRY_MAX_EXECUTION_TIME

See Also:

Constant Field Values

PARTIAL_RESULTS_ENABLED

public static final String PARTIAL_RESULTS_ENABLED

See Also:

Constant Field Values

PARTIAL_RESULTS_COMPLETION_RATIO_THRESHOLD

public static final String PARTIAL_RESULTS_COMPLETION_RATIO_THRESHOLD

See Also:

Constant Field Values

PARTIAL_RESULTS_MAX_EXECUTION_TIME_MULTIPLIER

public static final String PARTIAL_RESULTS_MAX_EXECUTION_TIME_MULTIPLIER

See Also:

Constant Field Values

OFFSET_CLAUSE_ENABLED

public static final String OFFSET_CLAUSE_ENABLED

See Also:

Constant Field Values

VERBOSE_EXCEEDED_MEMORY_LIMIT_ERRORS_ENABLED

public static final String VERBOSE_EXCEEDED_MEMORY_LIMIT_ERRORS_ENABLED

See Also:

Constant Field Values

MATERIALIZED_VIEW_DATA_CONSISTENCY_ENABLED

public static final String MATERIALIZED_VIEW_DATA_CONSISTENCY_ENABLED

See Also:

Constant Field Values

QUERY_OPTIMIZATION_WITH_MATERIALIZED_VIEW_ENABLED

public static final String QUERY_OPTIMIZATION_WITH_MATERIALIZED_VIEW_ENABLED

See Also:

Constant Field Values

AGGREGATION_IF_TO_FILTER_REWRITE_STRATEGY

public static final String AGGREGATION_IF_TO_FILTER_REWRITE_STRATEGY

See Also:

Constant Field Values

RESOURCE_AWARE_SCHEDULING_STRATEGY

public static final String RESOURCE_AWARE_SCHEDULING_STRATEGY

See Also:

Constant Field Values

HEAP_DUMP_ON_EXCEEDED_MEMORY_LIMIT_ENABLED

public static final String HEAP_DUMP_ON_EXCEEDED_MEMORY_LIMIT_ENABLED

See Also:

Constant Field Values

EXCEEDED_MEMORY_LIMIT_HEAP_DUMP_FILE_DIRECTORY

public static final String EXCEEDED_MEMORY_LIMIT_HEAP_DUMP_FILE_DIRECTORY

See Also:

Constant Field Values

ENABLE_DISTRIBUTED_TRACING

public static final String ENABLE_DISTRIBUTED_TRACING

See Also:

Constant Field Values

VERBOSE_RUNTIME_STATS_ENABLED

public static final String VERBOSE_RUNTIME_STATS_ENABLED

See Also:

Constant Field Values

PRESTISSIMO_SIMPLIFIED_EXPRESSION_EVALUATION_ENABLED

public static final String PRESTISSIMO_SIMPLIFIED_EXPRESSION_EVALUATION_ENABLED

See Also:

Constant Field Values

KEY_BASED_SAMPLING_ENABLED

public static final String KEY_BASED_SAMPLING_ENABLED

See Also:

Constant Field Values

KEY_BASED_SAMPLING_PERCENTAGE

public static final String KEY_BASED_SAMPLING_PERCENTAGE

See Also:

Constant Field Values

KEY_BASED_SAMPLING_FUNCTION

public static final String KEY_BASED_SAMPLING_FUNCTION

See Also:

Constant Field Values

Constructor Detail

SystemSessionProperties

public SystemSessionProperties()

SystemSessionProperties

@Inject
public SystemSessionProperties(QueryManagerConfig queryManagerConfig,
                                       TaskManagerConfig taskManagerConfig,
                                       MemoryManagerConfig memoryManagerConfig,
                                       FeaturesConfig featuresConfig,
                                       NodeMemoryConfig nodeMemoryConfig,
                                       WarningCollectorConfig warningCollectorConfig,
                                       NodeSchedulerConfig nodeSchedulerConfig,
                                       NodeSpillConfig nodeSpillConfig,
                                       TracingConfig tracingConfig)

Method Detail

isEmptyJoinOptimization

public static boolean isEmptyJoinOptimization(Session session)

isSpoolingOutputBufferEnabled

public static boolean isSpoolingOutputBufferEnabled(Session session)

isSkipRedundantSort

public static boolean isSkipRedundantSort(Session session)

isAllowWindowOrderByLiterals

public static boolean isAllowWindowOrderByLiterals(Session session)

isKeyBasedSamplingEnabled

public static boolean isKeyBasedSamplingEnabled(Session session)

getKeyBasedSamplingPercentage

public static double getKeyBasedSamplingPercentage(Session session)

getKeyBasedSamplingFunction

public static String getKeyBasedSamplingFunction(Session session)

getSessionProperties

public List<PropertyMetadata<?>> getSessionProperties()

getExecutionPolicy

public static String getExecutionPolicy(Session session)

isOptimizeHashGenerationEnabled

public static boolean isOptimizeHashGenerationEnabled(Session session)

getJoinDistributionType

public static FeaturesConfig.JoinDistributionType getJoinDistributionType(Session session)

getJoinMaxBroadcastTableSize

public static io.airlift.units.DataSize getJoinMaxBroadcastTableSize(Session session)

isDistributedIndexJoinEnabled

public static boolean isDistributedIndexJoinEnabled(Session session)

getHashPartitionCount

public static int getHashPartitionCount(Session session)

getPartitioningProviderCatalog

public static String getPartitioningProviderCatalog(Session session)

getExchangeMaterializationStrategy

public static QueryManagerConfig.ExchangeMaterializationStrategy getExchangeMaterializationStrategy(Session session)

isUseStreamingExchangeForMarkDistinctEnabled

public static boolean isUseStreamingExchangeForMarkDistinctEnabled(Session session)

isGroupedExecutionEnabled

public static boolean isGroupedExecutionEnabled(Session session)

isRecoverableGroupedExecutionEnabled

public static boolean isRecoverableGroupedExecutionEnabled(Session session)

getMaxFailedTaskPercentage

public static double getMaxFailedTaskPercentage(Session session)

getMaxStageRetries

public static int getMaxStageRetries(Session session)

preferStreamingOperators

public static boolean preferStreamingOperators(Session session)

getTaskWriterCount

public static int getTaskWriterCount(Session session)

getTaskPartitionedWriterCount

public static int getTaskPartitionedWriterCount(Session session)

isRedistributeWrites

public static boolean isRedistributeWrites(Session session)

isScaleWriters

public static boolean isScaleWriters(Session session)

getWriterMinSize

public static io.airlift.units.DataSize getWriterMinSize(Session session)

isOptimizedScaleWriterProducerBuffer

public static boolean isOptimizedScaleWriterProducerBuffer(Session session)

isPushTableWriteThroughUnion

public static boolean isPushTableWriteThroughUnion(Session session)

getTaskConcurrency

public static int getTaskConcurrency(Session session)

isShareIndexLoading

public static boolean isShareIndexLoading(Session session)

isDictionaryAggregationEnabled

public static boolean isDictionaryAggregationEnabled(Session session)

isOptimizeMetadataQueries

public static boolean isOptimizeMetadataQueries(Session session)

getQueryMaxMemory

public static io.airlift.units.DataSize getQueryMaxMemory(Session session)

getQueryMaxMemoryPerNode

public static io.airlift.units.DataSize getQueryMaxMemoryPerNode(Session session)

getQueryMaxBroadcastMemory

public static io.airlift.units.DataSize getQueryMaxBroadcastMemory(Session session)

getQueryMaxTotalMemory

public static io.airlift.units.DataSize getQueryMaxTotalMemory(Session session)

getQueryMaxTotalMemoryPerNode

public static io.airlift.units.DataSize getQueryMaxTotalMemoryPerNode(Session session)

getQueryMaxRunTime

public static io.airlift.units.Duration getQueryMaxRunTime(Session session)

getQueryMaxExecutionTime

public static io.airlift.units.Duration getQueryMaxExecutionTime(Session session)

resourceOvercommit

public static boolean resourceOvercommit(Session session)

getQueryMaxStageCount

public static int getQueryMaxStageCount(Session session)

planWithTableNodePartitioning

public static boolean planWithTableNodePartitioning(Session session)

isFastInequalityJoin

public static boolean isFastInequalityJoin(Session session)

getJoinReorderingStrategy

public static FeaturesConfig.JoinReorderingStrategy getJoinReorderingStrategy(Session session)

getPartialMergePushdownStrategy

public static FeaturesConfig.PartialMergePushdownStrategy getPartialMergePushdownStrategy(Session session)

getMaxReorderedJoins

public static int getMaxReorderedJoins(Session session)

isColocatedJoinEnabled

public static boolean isColocatedJoinEnabled(Session session)

isSpatialJoinEnabled

public static boolean isSpatialJoinEnabled(Session session)

getSpatialPartitioningTableName

public static Optional<String> getSpatialPartitioningTableName(Session session)

getConcurrentLifespansPerNode

public static OptionalInt getConcurrentLifespansPerNode(Session session)

getInitialSplitsPerNode

public static int getInitialSplitsPerNode(Session session)

getQueryPriority

public static int getQueryPriority(Session session)

getSplitConcurrencyAdjustmentInterval

public static io.airlift.units.Duration getSplitConcurrencyAdjustmentInterval(Session session)

getQueryMaxCpuTime

public static io.airlift.units.Duration getQueryMaxCpuTime(Session session)

getQueryMaxScanRawInputBytes

public static io.airlift.units.DataSize getQueryMaxScanRawInputBytes(Session session)

getQueryMaxOutputSize

public static io.airlift.units.DataSize getQueryMaxOutputSize(Session session)

isSpillEnabled

public static boolean isSpillEnabled(Session session)

isJoinSpillingEnabled

public static boolean isJoinSpillingEnabled(Session session)

isAggregationSpillEnabled

public static boolean isAggregationSpillEnabled(Session session)

isDistinctAggregationSpillEnabled

public static boolean isDistinctAggregationSpillEnabled(Session session)

isDedupBasedDistinctAggregationSpillEnabled

public static boolean isDedupBasedDistinctAggregationSpillEnabled(Session session)

isOrderByAggregationSpillEnabled

public static boolean isOrderByAggregationSpillEnabled(Session session)

isWindowSpillEnabled

public static boolean isWindowSpillEnabled(Session session)

isOrderBySpillEnabled

public static boolean isOrderBySpillEnabled(Session session)

getAggregationOperatorUnspillMemoryLimit

public static io.airlift.units.DataSize getAggregationOperatorUnspillMemoryLimit(Session session)

getQueryMaxRevocableMemoryPerNode

public static io.airlift.units.DataSize getQueryMaxRevocableMemoryPerNode(Session session)

getTempStorageSpillerBufferSize

public static io.airlift.units.DataSize getTempStorageSpillerBufferSize(Session session)

isOptimizeDistinctAggregationEnabled

public static boolean isOptimizeDistinctAggregationEnabled(Session session)

isLegacyRowFieldOrdinalAccessEnabled

public static boolean isLegacyRowFieldOrdinalAccessEnabled(Session session)

isLegacyMapSubscript

public static boolean isLegacyMapSubscript(Session session)

isNewOptimizerEnabled

public static boolean isNewOptimizerEnabled(Session session)

isRuntimeOptimizerEnabled

public static boolean isRuntimeOptimizerEnabled(Session session)

isLegacyTimestamp

@Deprecated
public static boolean isLegacyTimestamp(Session session)

Deprecated.

getOptimizerTimeout

public static io.airlift.units.Duration getOptimizerTimeout(Session session)

isExchangeCompressionEnabled

public static boolean isExchangeCompressionEnabled(Session session)

isExchangeChecksumEnabled

public static boolean isExchangeChecksumEnabled(Session session)

isEnableIntermediateAggregations

public static boolean isEnableIntermediateAggregations(Session session)

shouldPushAggregationThroughJoin

public static boolean shouldPushAggregationThroughJoin(Session session)

isPushAggregationThroughJoin

public static boolean isPushAggregationThroughJoin(Session session)

isParseDecimalLiteralsAsDouble

public static boolean isParseDecimalLiteralsAsDouble(Session session)

isForceSingleNodeOutput

public static boolean isForceSingleNodeOutput(Session session)

getFilterAndProjectMinOutputPageSize

public static io.airlift.units.DataSize getFilterAndProjectMinOutputPageSize(Session session)

getFilterAndProjectMinOutputPageRowCount

public static int getFilterAndProjectMinOutputPageRowCount(Session session)

useMarkDistinct

public static boolean useMarkDistinct(Session session)

getPartialAggregationStrategy

public static FeaturesConfig.PartialAggregationStrategy getPartialAggregationStrategy(Session session)

getPartialAggregationByteReductionThreshold

public static double getPartialAggregationByteReductionThreshold(Session session)

isOptimizeTopNRowNumber

public static boolean isOptimizeTopNRowNumber(Session session)

isDistributedSortEnabled

public static boolean isDistributedSortEnabled(Session session)

getMaxGroupingSets

public static int getMaxGroupingSets(Session session)

isLegacyUnnest

public static boolean isLegacyUnnest(Session session)

getMaxDriversPerTask

public static OptionalInt getMaxDriversPerTask(Session session)

getMaxTasksPerStage

public static int getMaxTasksPerStage(Session session)

isStatisticsCpuTimerEnabled

public static boolean isStatisticsCpuTimerEnabled(Session session)

isEnableStatsCalculator

public static boolean isEnableStatsCalculator(Session session)

isEnableStatsCollectionForTemporaryTable

public static boolean isEnableStatsCollectionForTemporaryTable(Session session)

isIgnoreStatsCalculatorFailures

public static boolean isIgnoreStatsCalculatorFailures(Session session)

isPrintStatsForNonJoinQuery

public static boolean isPrintStatsForNonJoinQuery(Session session)

isDefaultFilterFactorEnabled

public static boolean isDefaultFilterFactorEnabled(Session session)

isPushLimitThroughOuterJoin

public static boolean isPushLimitThroughOuterJoin(Session session)

getMaxConcurrentMaterializations

public static int getMaxConcurrentMaterializations(Session session)

isPushdownSubfieldsEnabled

public static boolean isPushdownSubfieldsEnabled(Session session)

isPushdownDereferenceEnabled

public static boolean isPushdownDereferenceEnabled(Session session)

isTableWriterMergeOperatorEnabled

public static boolean isTableWriterMergeOperatorEnabled(Session session)

getIndexLoaderTimeout

public static io.airlift.units.Duration getIndexLoaderTimeout(Session session)

isOptimizedRepartitioningEnabled

public static boolean isOptimizedRepartitioningEnabled(Session session)

getAggregationPartitioningMergingStrategy

public static FeaturesConfig.AggregationPartitioningMergingStrategy getAggregationPartitioningMergingStrategy(Session session)

isListBuiltInFunctionsOnly

public static boolean isListBuiltInFunctionsOnly(Session session)

isExactPartitioningPreferred

public static boolean isExactPartitioningPreferred(Session session)

isExperimentalFunctionsEnabled

public static boolean isExperimentalFunctionsEnabled(Session session)

isUseLegacyScheduler

public static boolean isUseLegacyScheduler(Session session)

isOptimizeCommonSubExpressions

public static boolean isOptimizeCommonSubExpressions(Session session)

isPreferDistributedUnion

public static boolean isPreferDistributedUnion(Session session)

getWarningHandlingLevel

public static WarningHandlingLevel getWarningHandlingLevel(Session session)

isOptimizeNullsInJoin

public static boolean isOptimizeNullsInJoin(Session session)

getTargetResultSize

public static Optional<io.airlift.units.DataSize> getTargetResultSize(Session session)

isEnableDynamicFiltering

public static boolean isEnableDynamicFiltering(Session session)

getDynamicFilteringMaxPerDriverRowCount

public static int getDynamicFilteringMaxPerDriverRowCount(Session session)

getDynamicFilteringMaxPerDriverSize

public static io.airlift.units.DataSize getDynamicFilteringMaxPerDriverSize(Session session)

getDynamicFilteringRangeRowLimitPerDriver

public static int getDynamicFilteringRangeRowLimitPerDriver(Session session)

isFragmentResultCachingEnabled

public static boolean isFragmentResultCachingEnabled(Session session)

isLegacyTypeCoercionWarningEnabled

public static boolean isLegacyTypeCoercionWarningEnabled(Session session)

isInlineSqlFunctions

public static boolean isInlineSqlFunctions(Session session)

isRemoteFunctionsEnabled

public static boolean isRemoteFunctionsEnabled(Session session)

isCheckAccessControlOnUtilizedColumnsOnly

public static boolean isCheckAccessControlOnUtilizedColumnsOnly(Session session)

isEnforceFixedDistributionForOutputOperator

public static boolean isEnforceFixedDistributionForOutputOperator(Session session)

getMaxUnacknowledgedSplitsPerTask

public static int getMaxUnacknowledgedSplitsPerTask(Session session)

isPrestoSparkAssignBucketToPartitionForPartitionedTableWriteEnabled

public static boolean isPrestoSparkAssignBucketToPartitionForPartitionedTableWriteEnabled(Session session)

isLogFormattedQueryEnabled

public static boolean isLogFormattedQueryEnabled(Session session)

getQueryRetryLimit

public static int getQueryRetryLimit(Session session)

getQueryRetryMaxExecutionTime

public static io.airlift.units.Duration getQueryRetryMaxExecutionTime(Session session)

isPartialResultsEnabled

public static boolean isPartialResultsEnabled(Session session)

getPartialResultsCompletionRatioThreshold

public static double getPartialResultsCompletionRatioThreshold(Session session)

getPartialResultsMaxExecutionTimeMultiplier

public static double getPartialResultsMaxExecutionTimeMultiplier(Session session)

isOffsetClauseEnabled

public static boolean isOffsetClauseEnabled(Session session)

isVerboseExceededMemoryLimitErrorsEnabled

public static boolean isVerboseExceededMemoryLimitErrorsEnabled(Session session)

isMaterializedViewDataConsistencyEnabled

public static boolean isMaterializedViewDataConsistencyEnabled(Session session)

isQueryOptimizationWithMaterializedViewEnabled

public static boolean isQueryOptimizationWithMaterializedViewEnabled(Session session)

isVerboseRuntimeStatsEnabled

public static boolean isVerboseRuntimeStatsEnabled(Session session)

getAggregationIfToFilterRewriteStrategy

public static FeaturesConfig.AggregationIfToFilterRewriteStrategy getAggregationIfToFilterRewriteStrategy(Session session)

getResourceAwareSchedulingStrategy

public static NodeSchedulerConfig.ResourceAwareSchedulingStrategy getResourceAwareSchedulingStrategy(Session session)

isHeapDumpOnExceededMemoryLimitEnabled

public static Boolean isHeapDumpOnExceededMemoryLimitEnabled(Session session)

getHeapDumpFileDirectory

public static String getHeapDumpFileDirectory(Session session)