Package io.trino

Class FeaturesConfig

java.lang.Object

io.trino.FeaturesConfig

@DefunctConfig({"analyzer.experimental-syntax-enabled","arrayagg.implementation","deprecated.disable-set-properties-security-check-for-create-ddl","deprecated.group-by-uses-equal","deprecated.legacy-char-to-varchar-coercion","deprecated.legacy-join-using","deprecated.legacy-map-subscript","deprecated.legacy-order-by","deprecated.legacy-row-field-ordinal-access","deprecated.legacy-row-to-json-cast","deprecated.legacy-timestamp","deprecated.legacy-unnest-array-rows","deprecated.legacy-update-delete-implementation","experimental-syntax-enabled","experimental.aggregation-operator-unspill-memory-limit","experimental.filter-and-project-min-output-page-row-count","experimental.filter-and-project-min-output-page-size","experimental.late-materialization.enabled","experimental.memory-revoking-target","experimental.memory-revoking-threshold","experimental.resource-groups-enabled","experimental.spill-enabled","experimental.spill-order-by","experimental.spill-window-operator","experimental.spiller-max-used-space-threshold","experimental.spiller-spill-path","experimental.spiller-threads","fast-inequality-joins","histogram.implementation","legacy.allow-set-view-authorization","legacy.materialized-view-grace-period","multimapagg.implementation","optimizer.iterative-rule-based-column-pruning","optimizer.processing-optimization","parse-decimal-literals-as-double","resource-group-manager","spill-order-by","spill-window-operator"})
public class FeaturesConfig
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	FeaturesConfig.DataIntegrityVerification

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SPILLER_SPILL_PATH

Constructor Summary

Constructors

Constructor	Description
FeaturesConfig()

Method Summary

Modifier and Type	Method	Description
void	applyFaultTolerantExecutionDefaults()
io.airlift.units.DataSize	getAggregationOperatorUnspillMemoryLimit()
CompressionCodec	getExchangeCompressionCodec()
FeaturesConfig.DataIntegrityVerification	getExchangeDataIntegrityVerification()
@jakarta.validation.constraints.Min(0L) int	getFilterAndProjectMinOutputPageRowCount()
@MaxDataSize("1MB") io.airlift.units.DataSize	getFilterAndProjectMinOutputPageSize()
int	getMaxGroupingSets()
@NotNull io.airlift.units.DataSize	getMaxMemoryPerPartitionWriter()
int	getMaxRecursionDepth()
@jakarta.validation.constraints.DecimalMin("0.0"),@jakarta.validation.constraints.DecimalMax("1.0") double	getMemoryRevokingTarget()
@jakarta.validation.constraints.DecimalMin("0.0"),@jakarta.validation.constraints.DecimalMax("1.0") double	getMemoryRevokingThreshold()
@jakarta.validation.constraints.Min(0L) int	getRe2JDfaRetries()
@jakarta.validation.constraints.Min(2L) int	getRe2JDfaStatesLimit()
RegexLibrary	getRegexLibrary()	Deprecated.
List<Path>	getSpillerSpillPaths()
@jakarta.validation.constraints.Min(1L) int	getSpillerThreads()
double	getSpillMaxUsedSpaceThreshold()
@NotNull io.airlift.units.DataSize	getWriterScalingMinDataProcessed()
boolean	isColumnarFilterEvaluationEnabled()
boolean	isFaultTolerantExecutionExchangeEncryptionEnabled()
boolean	isForceSpillingJoin()
boolean	isHideInaccessibleColumns()
boolean	isIncrementalHashArrayLoadFactorEnabled()	Deprecated.
boolean	isLegacyCatalogRoles()
boolean	isOmitDateTimeTypePrecision()
boolean	isPagesIndexEagerCompactionEnabled()
boolean	isRedistributeWrites()
boolean	isScaleWriters()
boolean	isSpillEnabled()
FeaturesConfig	setAggregationOperatorUnspillMemoryLimit(io.airlift.units.DataSize aggregationOperatorUnspillMemoryLimit)
FeaturesConfig	setColumnarFilterEvaluationEnabled(boolean columnarFilterEvaluationEnabled)
FeaturesConfig	setExchangeCompressionCodec(CompressionCodec exchangeCompressionCodec)
FeaturesConfig	setExchangeCompressionEnabled(boolean exchangeCompressionEnabled)	Deprecated.
FeaturesConfig	setExchangeDataIntegrityVerification(FeaturesConfig.DataIntegrityVerification exchangeDataIntegrityVerification)
FeaturesConfig	setFaultTolerantExecutionExchangeEncryptionEnabled(boolean faultTolerantExecutionExchangeEncryptionEnabled)
FeaturesConfig	setFilterAndProjectMinOutputPageRowCount(int filterAndProjectMinOutputPageRowCount)
FeaturesConfig	setFilterAndProjectMinOutputPageSize(io.airlift.units.DataSize filterAndProjectMinOutputPageSize)
FeaturesConfig	setForceSpillingJoin(boolean forceSpillingJoin)
FeaturesConfig	setHideInaccessibleColumns(boolean hideInaccessibleColumns)
FeaturesConfig	setIncrementalHashArrayLoadFactorEnabled(boolean incrementalHashArrayLoadFactorEnabled)	Deprecated.
FeaturesConfig	setLegacyCatalogRoles(boolean legacyCatalogRoles)
FeaturesConfig	setMaxGroupingSets(int maxGroupingSets)
FeaturesConfig	setMaxMemoryPerPartitionWriter(io.airlift.units.DataSize maxMemoryPerPartitionWriter)
FeaturesConfig	setMaxRecursionDepth(int maxRecursionDepth)
FeaturesConfig	setMemoryRevokingTarget(double memoryRevokingTarget)
FeaturesConfig	setMemoryRevokingThreshold(double memoryRevokingThreshold)
FeaturesConfig	setOmitDateTimeTypePrecision(boolean value)
FeaturesConfig	setPagesIndexEagerCompactionEnabled(boolean pagesIndexEagerCompactionEnabled)
FeaturesConfig	setRe2JDfaRetries(int re2JDfaRetries)
FeaturesConfig	setRe2JDfaStatesLimit(int re2JDfaStatesLimit)
FeaturesConfig	setRedistributeWrites(boolean redistributeWrites)
FeaturesConfig	setRegexLibrary(RegexLibrary regexLibrary)	Deprecated.
FeaturesConfig	setScaleWriters(boolean scaleWriters)
FeaturesConfig	setSpillEnabled(boolean spillEnabled)
FeaturesConfig	setSpillerSpillPaths(List<String> spillPaths)
FeaturesConfig	setSpillerThreads(int spillerThreads)
FeaturesConfig	setSpillMaxUsedSpaceThreshold(double spillMaxUsedSpaceThreshold)
FeaturesConfig	setWriterMinSize(io.airlift.units.DataSize writerMinSize)	Deprecated.
FeaturesConfig	setWriterScalingMinDataProcessed(io.airlift.units.DataSize writerScalingMinDataProcessed)

Methods inherited from class java.lang.Object

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

Field Details

SPILLER_SPILL_PATH

public static final String SPILLER_SPILL_PATH

See Also:

• Constant Field Values

Constructor Details

FeaturesConfig

public FeaturesConfig()

Method Details

isOmitDateTimeTypePrecision

public boolean isOmitDateTimeTypePrecision()

setOmitDateTimeTypePrecision

@Config("deprecated.omit-datetime-type-precision")
public FeaturesConfig setOmitDateTimeTypePrecision(boolean value)

isRedistributeWrites

public boolean isRedistributeWrites()

setRedistributeWrites

@Config("redistribute-writes")
public FeaturesConfig setRedistributeWrites(boolean redistributeWrites)

isScaleWriters

public boolean isScaleWriters()

setScaleWriters

@Config("scale-writers")
public FeaturesConfig setScaleWriters(boolean scaleWriters)

getWriterScalingMinDataProcessed

@NotNull
public @NotNull io.airlift.units.DataSize getWriterScalingMinDataProcessed()

setWriterScalingMinDataProcessed

@Config("writer-scaling-min-data-processed")
public FeaturesConfig setWriterScalingMinDataProcessed(io.airlift.units.DataSize writerScalingMinDataProcessed)

setWriterMinSize

@Deprecated
@LegacyConfig(value="writer-min-size",
              replacedBy="writer-scaling-min-data-processed")
public FeaturesConfig setWriterMinSize(io.airlift.units.DataSize writerMinSize)

Deprecated.

getMaxMemoryPerPartitionWriter

@NotNull
public @NotNull io.airlift.units.DataSize getMaxMemoryPerPartitionWriter()

setMaxMemoryPerPartitionWriter

@Config("max-memory-per-partition-writer")
public FeaturesConfig setMaxMemoryPerPartitionWriter(io.airlift.units.DataSize maxMemoryPerPartitionWriter)

getRe2JDfaStatesLimit

@Min(2L)
public @jakarta.validation.constraints.Min(2L) int getRe2JDfaStatesLimit()

setRe2JDfaStatesLimit

@Config("re2j.dfa-states-limit")
public FeaturesConfig setRe2JDfaStatesLimit(int re2JDfaStatesLimit)

getRe2JDfaRetries

@Min(0L)
public @jakarta.validation.constraints.Min(0L) int getRe2JDfaRetries()

setRe2JDfaRetries

@Config("re2j.dfa-retries")
public FeaturesConfig setRe2JDfaRetries(int re2JDfaRetries)

getRegexLibrary

@Deprecated
public RegexLibrary getRegexLibrary()

Deprecated.

setRegexLibrary

@Deprecated
@Config("deprecated.regex-library")
@LegacyConfig("regex-library")
public FeaturesConfig setRegexLibrary(RegexLibrary regexLibrary)

Deprecated.

isSpillEnabled

public boolean isSpillEnabled()

setSpillEnabled

@Config("spill-enabled")
public FeaturesConfig setSpillEnabled(boolean spillEnabled)

getAggregationOperatorUnspillMemoryLimit

public io.airlift.units.DataSize getAggregationOperatorUnspillMemoryLimit()

setAggregationOperatorUnspillMemoryLimit

@Config("aggregation-operator-unspill-memory-limit")
public FeaturesConfig setAggregationOperatorUnspillMemoryLimit(io.airlift.units.DataSize aggregationOperatorUnspillMemoryLimit)

getSpillerSpillPaths

public List<Path> getSpillerSpillPaths()

setSpillerSpillPaths

@Config("spiller-spill-path")
public FeaturesConfig setSpillerSpillPaths(List<String> spillPaths)

getSpillerThreads

@Min(1L)
public @jakarta.validation.constraints.Min(1L) int getSpillerThreads()

setSpillerThreads

@Config("spiller-threads")
public FeaturesConfig setSpillerThreads(int spillerThreads)

getMemoryRevokingThreshold

@DecimalMin("0.0")
@DecimalMax("1.0")
public @jakarta.validation.constraints.DecimalMin("0.0"),@jakarta.validation.constraints.DecimalMax("1.0") double getMemoryRevokingThreshold()

setMemoryRevokingThreshold

@Config("memory-revoking-threshold")
public FeaturesConfig setMemoryRevokingThreshold(double memoryRevokingThreshold)

getMemoryRevokingTarget

@DecimalMin("0.0")
@DecimalMax("1.0")
public @jakarta.validation.constraints.DecimalMin("0.0"),@jakarta.validation.constraints.DecimalMax("1.0") double getMemoryRevokingTarget()

setMemoryRevokingTarget

@Config("memory-revoking-target")
public FeaturesConfig setMemoryRevokingTarget(double memoryRevokingTarget)

getSpillMaxUsedSpaceThreshold

public double getSpillMaxUsedSpaceThreshold()

setSpillMaxUsedSpaceThreshold

@Config("spiller-max-used-space-threshold")
public FeaturesConfig setSpillMaxUsedSpaceThreshold(double spillMaxUsedSpaceThreshold)

setExchangeCompressionEnabled

@Deprecated
@LegacyConfig(value="exchange.compression-enabled",
              replacedBy="exchange.compression-codec")
public FeaturesConfig setExchangeCompressionEnabled(boolean exchangeCompressionEnabled)

Deprecated.

getExchangeCompressionCodec

public CompressionCodec getExchangeCompressionCodec()

setExchangeCompressionCodec

@Config("exchange.compression-codec")
public FeaturesConfig setExchangeCompressionCodec(CompressionCodec exchangeCompressionCodec)

getExchangeDataIntegrityVerification

public FeaturesConfig.DataIntegrityVerification getExchangeDataIntegrityVerification()

setExchangeDataIntegrityVerification

@Config("exchange.data-integrity-verification")
public FeaturesConfig setExchangeDataIntegrityVerification(FeaturesConfig.DataIntegrityVerification exchangeDataIntegrityVerification)

isPagesIndexEagerCompactionEnabled

public boolean isPagesIndexEagerCompactionEnabled()

setPagesIndexEagerCompactionEnabled

@Config("pages-index.eager-compaction-enabled")
public FeaturesConfig setPagesIndexEagerCompactionEnabled(boolean pagesIndexEagerCompactionEnabled)

getFilterAndProjectMinOutputPageSize

@MaxDataSize("1MB")
public @MaxDataSize("1MB") io.airlift.units.DataSize getFilterAndProjectMinOutputPageSize()

setFilterAndProjectMinOutputPageSize

@Config("filter-and-project-min-output-page-size")
public FeaturesConfig setFilterAndProjectMinOutputPageSize(io.airlift.units.DataSize filterAndProjectMinOutputPageSize)

getFilterAndProjectMinOutputPageRowCount

@Min(0L)
public @jakarta.validation.constraints.Min(0L) int getFilterAndProjectMinOutputPageRowCount()

setFilterAndProjectMinOutputPageRowCount

@Config("filter-and-project-min-output-page-row-count")
public FeaturesConfig setFilterAndProjectMinOutputPageRowCount(int filterAndProjectMinOutputPageRowCount)

getMaxRecursionDepth

public int getMaxRecursionDepth()

setMaxRecursionDepth

@Config("max-recursion-depth")
public FeaturesConfig setMaxRecursionDepth(int maxRecursionDepth)

getMaxGroupingSets

public int getMaxGroupingSets()

setMaxGroupingSets

@Config("analyzer.max-grouping-sets")
public FeaturesConfig setMaxGroupingSets(int maxGroupingSets)

isLegacyCatalogRoles

public boolean isLegacyCatalogRoles()

setLegacyCatalogRoles

@Config("deprecated.legacy-catalog-roles")
public FeaturesConfig setLegacyCatalogRoles(boolean legacyCatalogRoles)

isIncrementalHashArrayLoadFactorEnabled

@Deprecated
public boolean isIncrementalHashArrayLoadFactorEnabled()

Deprecated.

setIncrementalHashArrayLoadFactorEnabled

@Deprecated
@Config("incremental-hash-array-load-factor.enabled")
public FeaturesConfig setIncrementalHashArrayLoadFactorEnabled(boolean incrementalHashArrayLoadFactorEnabled)

Deprecated.

isHideInaccessibleColumns

public boolean isHideInaccessibleColumns()

setHideInaccessibleColumns

@Config("hide-inaccessible-columns")
public FeaturesConfig setHideInaccessibleColumns(boolean hideInaccessibleColumns)

isForceSpillingJoin

public boolean isForceSpillingJoin()

setForceSpillingJoin

@Config("force-spilling-join-operator")
public FeaturesConfig setForceSpillingJoin(boolean forceSpillingJoin)

isColumnarFilterEvaluationEnabled

public boolean isColumnarFilterEvaluationEnabled()

setColumnarFilterEvaluationEnabled

@Config("experimental.columnar-filter-evaluation.enabled")
public FeaturesConfig setColumnarFilterEvaluationEnabled(boolean columnarFilterEvaluationEnabled)

isFaultTolerantExecutionExchangeEncryptionEnabled

public boolean isFaultTolerantExecutionExchangeEncryptionEnabled()

setFaultTolerantExecutionExchangeEncryptionEnabled

@Config("fault-tolerant-execution.exchange-encryption-enabled")
public FeaturesConfig setFaultTolerantExecutionExchangeEncryptionEnabled(boolean faultTolerantExecutionExchangeEncryptionEnabled)

applyFaultTolerantExecutionDefaults

public void applyFaultTolerantExecutionDefaults()