final class Sample extends GeneratedMessage with SampleOrBuilder
Relation of type [[Sample]] that samples a fraction of the dataset.
Protobuf type spark.connect.Sample
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- def getAllFields(): Map[FieldDescriptor, AnyRef]
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- final def getClass(): Class[_ <: AnyRef]
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- @IntrinsicCandidate() @native()
- def getDefaultInstanceForType(): Sample
- Definition Classes
- Sample → MessageOrBuilder → MessageLiteOrBuilder
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- def getDescriptorForType(): Descriptor
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def getDeterministicOrder(): Boolean
(Required) Explicitly sort the underlying plan to make the ordering deterministic or cache it. This flag is true when invoking `dataframe.randomSplit` to randomly splits DataFrame with the provided weights. Otherwise, it is false.
(Required) Explicitly sort the underlying plan to make the ordering deterministic or cache it. This flag is true when invoking `dataframe.randomSplit` to randomly splits DataFrame with the provided weights. Otherwise, it is false.
bool deterministic_order = 6;- returns
The deterministicOrder.
- Definition Classes
- Sample → SampleOrBuilder
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- @Override()
- def getField(field: FieldDescriptor): AnyRef
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def getInitializationErrorString(): String
- Definition Classes
- AbstractMessage → MessageOrBuilder
- def getInput(): Relation
(Required) Input relation for a Sample.
(Required) Input relation for a Sample.
.spark.connect.Relation input = 1;- returns
The input.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def getInputOrBuilder(): RelationOrBuilder
(Required) Input relation for a Sample.
(Required) Input relation for a Sample.
.spark.connect.Relation input = 1;- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def getLowerBound(): Double
(Required) lower bound.
(Required) lower bound.
double lower_bound = 2;- returns
The lowerBound.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def getOneofFieldDescriptor(oneof: OneofDescriptor): FieldDescriptor
- Definition Classes
- GeneratedMessage → AbstractMessage → MessageOrBuilder
- def getParserForType(): Parser[Sample]
- Definition Classes
- Sample → GeneratedMessage → Message → MessageLite
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- @Override()
- def getRepeatedField(field: FieldDescriptor, index: Int): AnyRef
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def getRepeatedFieldCount(field: FieldDescriptor): Int
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def getSeed(): Long
(Required) The random seed. This field is required to avoid generating mutable dataframes (see SPARK-48184 for details), however, still keep it 'optional' here for backward compatibility.
(Required) The random seed. This field is required to avoid generating mutable dataframes (see SPARK-48184 for details), however, still keep it 'optional' here for backward compatibility.
optional int64 seed = 5;- returns
The seed.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def getSerializedSize(): Int
- Definition Classes
- Sample → GeneratedMessage → AbstractMessage → MessageLite
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- @Override()
- def getUnknownFields(): UnknownFieldSet
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def getUpperBound(): Double
(Required) upper bound.
(Required) upper bound.
double upper_bound = 3;- returns
The upperBound.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def getWithReplacement(): Boolean
(Optional) Whether to sample with replacement.
(Optional) Whether to sample with replacement.
optional bool with_replacement = 4;- returns
The withReplacement.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def hasField(field: FieldDescriptor): Boolean
- Definition Classes
- GeneratedMessage → MessageOrBuilder
- def hasInput(): Boolean
(Required) Input relation for a Sample.
(Required) Input relation for a Sample.
.spark.connect.Relation input = 1;- returns
Whether the input field is set.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def hasOneof(oneof: OneofDescriptor): Boolean
- Definition Classes
- GeneratedMessage → AbstractMessage → MessageOrBuilder
- def hasSeed(): Boolean
(Required) The random seed. This field is required to avoid generating mutable dataframes (see SPARK-48184 for details), however, still keep it 'optional' here for backward compatibility.
(Required) The random seed. This field is required to avoid generating mutable dataframes (see SPARK-48184 for details), however, still keep it 'optional' here for backward compatibility.
optional int64 seed = 5;- returns
Whether the seed field is set.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def hasWithReplacement(): Boolean
(Optional) Whether to sample with replacement.
(Optional) Whether to sample with replacement.
optional bool with_replacement = 4;- returns
Whether the withReplacement field is set.
- Definition Classes
- Sample → SampleOrBuilder
- Annotations
- @Override()
- def hashCode(): Int
- Definition Classes
- Sample → AbstractMessage → Message → AnyRef → Any
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- @Override()
- def internalGetFieldAccessorTable(): FieldAccessorTable
- def internalGetMapFieldReflection(fieldNumber: Int): MapFieldReflectionAccessor
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- protected[protobuf]
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- final def isInitialized(): Boolean
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- Sample → GeneratedMessage → AbstractMessage → MessageLiteOrBuilder
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- def newBuilderForType(parent: BuilderParent): Builder
- def newBuilderForType(): Builder
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- def parseUnknownField(input: CodedInputStream, unknownFields: Builder, extensionRegistry: ExtensionRegistryLite, tag: Int): Boolean
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- final def synchronized[T0](arg0: => T0): T0
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- def toBuilder(): Builder
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- Sample → Message → MessageLite
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- @Override()
- def toByteArray(): Array[Byte]
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- AbstractMessageLite → MessageLite
- def toByteString(): ByteString
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- AbstractMessageLite → MessageLite
- final def toString(): String
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- AbstractMessage → Message → AnyRef → Any
- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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- def writeDelimitedTo(output: OutputStream): Unit
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- def writeTo(output: CodedOutputStream): Unit
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- def finalize(): Unit
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(Since version 9)
- def internalGetMapField(fieldNumber: Int): MapField[_ <: AnyRef, _ <: AnyRef]
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