Class

org.apache.spark.sql.execution

EncoderScanExec

Related Doc: package execution

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case class EncoderScanExec(rdd: RDD[Any], encoder: ExpressionEncoder[Any], isFlat: Boolean, output: Seq[Attribute]) extends SparkPlan with LeafExecNode with CodegenSupport with Product with Serializable

Efficient SparkPlan with code generation support to consume an RDD that has an ExpressionEncoder.

Linear Supertypes
CodegenSupport, LeafExecNode, SparkPlan, Serializable, Serializable, internal.Logging, QueryPlan[SparkPlan], TreeNode[SparkPlan], Product, Equals, AnyRef, Any
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Inherited
  1. EncoderScanExec
  2. CodegenSupport
  3. LeafExecNode
  4. SparkPlan
  5. Serializable
  6. Serializable
  7. Logging
  8. QueryPlan
  9. TreeNode
  10. Product
  11. Equals
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new EncoderScanExec(rdd: RDD[Any], encoder: ExpressionEncoder[Any], isFlat: Boolean, output: Seq[Attribute])

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. lazy val allAttributes: AttributeSeq

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    Definition Classes
    QueryPlan

  5. def apply(number: Int): TreeNode[_]

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    Definition Classes
    TreeNode

  6. def argString: String

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    Definition Classes
    TreeNode

  7. def asCode: String

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    Definition Classes
    TreeNode

  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  9. lazy val canonicalized: SparkPlan

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    Attributes
    protected
    Definition Classes
    QueryPlan

  10. final def children: Seq[SparkPlan]

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    Definition Classes
    LeafExecNode → TreeNode

  11. lazy val cleanArgs: Seq[Any]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  12. def cleanExpression(e: Expression): Expression

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    Attributes
    protected
    Definition Classes
    QueryPlan

  13. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  14. def collect[B](pf: PartialFunction[SparkPlan, B]): Seq[B]

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    Definition Classes
    TreeNode

  15. def collectFirst[B](pf: PartialFunction[SparkPlan, B]): Option[B]

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    Definition Classes
    TreeNode

  16. def collectLeaves(): Seq[SparkPlan]

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    Definition Classes
    TreeNode

  17. lazy val constraints: ExpressionSet

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    Definition Classes
    QueryPlan

  18. final def consume(ctx: CodegenContext, outputVars: Seq[ExprCode], row: String): String

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    Definition Classes
    CodegenSupport

  19. lazy val containsChild: Set[TreeNode[_]]

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    Definition Classes
    TreeNode

  20. def doConsume(ctx: CodegenContext, input: Seq[ExprCode], row: ExprCode): String

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    Definition Classes
    CodegenSupport

  21. def doExecute(): RDD[InternalRow]

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    Attributes
    protected
    Definition Classes
    EncoderScanExec → SparkPlan

  22. def doExecuteBroadcast[T](): Broadcast[T]

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    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    SparkPlan

  23. def doPrepare(): Unit

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    Attributes
    protected
    Definition Classes
    SparkPlan

  24. def doProduce(ctx: CodegenContext): String

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    Attributes
    protected
    Definition Classes
    EncoderScanExec → CodegenSupport

  25. val encoder: ExpressionEncoder[Any]

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  26. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  27. def evaluateRequiredVariables(attributes: Seq[Attribute], variables: Seq[ExprCode], required: AttributeSet): String

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    Attributes
    protected
    Definition Classes
    CodegenSupport

  28. def evaluateVariables(variables: Seq[ExprCode]): String

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    Attributes
    protected
    Definition Classes
    CodegenSupport

  29. final def execute(): RDD[InternalRow]

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    Definition Classes
    SparkPlan

  30. final def executeBroadcast[T](): Broadcast[T]

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    Definition Classes
    SparkPlan

  31. def executeCollect(): Array[InternalRow]

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    Definition Classes
    SparkPlan

  32. def executeCollectPublic(): Array[Row]

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    Definition Classes
    SparkPlan

  33. final def executeQuery[T](query: ⇒ T): T

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    Attributes
    protected
    Definition Classes
    SparkPlan

  34. def executeTake(n: Int): Array[InternalRow]

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    Definition Classes
    SparkPlan

  35. def executeToIterator(): Iterator[InternalRow]

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    Definition Classes
    SparkPlan

  36. final def expressions: Seq[Expression]

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    Definition Classes
    QueryPlan

  37. def fastEquals(other: TreeNode[_]): Boolean

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    Definition Classes
    TreeNode

  38. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  39. def find(f: (SparkPlan) ⇒ Boolean): Option[SparkPlan]

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    Definition Classes
    TreeNode

  40. def flatMap[A](f: (SparkPlan) ⇒ TraversableOnce[A]): Seq[A]

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    Definition Classes
    TreeNode

  41. def foreach(f: (SparkPlan) ⇒ Unit): Unit

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    Definition Classes
    TreeNode

  42. def foreachUp(f: (SparkPlan) ⇒ Unit): Unit

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    Definition Classes
    TreeNode

  43. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

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    Definition Classes
    TreeNode

  44. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  45. def getRelevantConstraints(constraints: Set[Expression]): Set[Expression]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  46. def hashCode(): Int

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    Definition Classes
    TreeNode → AnyRef → Any

  47. def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  48. def innerChildren: Seq[QueryPlan[_]]

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    Attributes
    protected
    Definition Classes
    QueryPlan → TreeNode

  49. def inputRDDs(): Seq[RDD[InternalRow]]

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    Definition Classes
    EncoderScanExec → CodegenSupport

  50. def inputSet: AttributeSet

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    Definition Classes
    QueryPlan

  51. val isFlat: Boolean

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  52. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  53. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging

  54. def jsonFields: List[JField]

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    Attributes
    protected
    Definition Classes
    TreeNode

  55. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging

  56. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  57. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  58. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  59. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  60. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  61. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  62. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging

  63. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  64. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  65. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  66. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  67. def longMetric(name: String): SQLMetric

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    Definition Classes
    SparkPlan

  68. def makeCopy(newArgs: Array[AnyRef]): SparkPlan

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    Definition Classes
    SparkPlan → TreeNode

  69. def map[A](f: (SparkPlan) ⇒ A): Seq[A]

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    Definition Classes
    TreeNode

  70. def mapChildren(f: (SparkPlan) ⇒ SparkPlan): SparkPlan

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    Definition Classes
    TreeNode

  71. def mapExpressions(f: (Expression) ⇒ Expression): EncoderScanExec.this.type

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    Definition Classes
    QueryPlan

  72. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

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    Attributes
    protected
    Definition Classes
    TreeNode

  73. def metadata: Map[String, String]

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    Definition Classes
    SparkPlan

  74. def metricTerm(ctx: CodegenContext, name: String): String

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    Definition Classes
    CodegenSupport

  75. def metrics: Map[String, SQLMetric]

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    Definition Classes
    SparkPlan

  76. def missingInput: AttributeSet

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    Definition Classes
    QueryPlan

  77. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  78. def newMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute], useSubexprElimination: Boolean): MutableProjection

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    Attributes
    protected
    Definition Classes
    SparkPlan

  79. def newNaturalAscendingOrdering(dataTypes: Seq[DataType]): Ordering[InternalRow]

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    Attributes
    protected
    Definition Classes
    SparkPlan

  80. def newOrdering(order: Seq[SortOrder], inputSchema: Seq[Attribute]): Ordering[InternalRow]

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    Attributes
    protected
    Definition Classes
    SparkPlan

  81. def newPredicate(expression: Expression, inputSchema: Seq[Attribute]): Predicate

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    Attributes
    protected
    Definition Classes
    SparkPlan

  82. def nodeName: String

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    Definition Classes
    TreeNode

  83. final def notify(): Unit

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    Definition Classes
    AnyRef

  84. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  85. def numberedTreeString: String

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    Definition Classes
    TreeNode

  86. val origin: Origin

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    Definition Classes
    TreeNode

  87. def otherCopyArgs: Seq[AnyRef]

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    Attributes
    protected
    Definition Classes
    TreeNode

  88. val output: Seq[Attribute]

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    Definition Classes
    EncoderScanExec → QueryPlan

  89. def outputOrdering: Seq[SortOrder]

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    Definition Classes
    SparkPlan

  90. def outputPartitioning: Partitioning

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    Definition Classes
    SparkPlan

  91. def outputSet: AttributeSet

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    Definition Classes
    QueryPlan

  92. def p(number: Int): SparkPlan

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    Definition Classes
    TreeNode

  93. var parent: CodegenSupport

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    Attributes
    protected
    Definition Classes
    CodegenSupport

  94. final def prepare(): Unit

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    Definition Classes
    SparkPlan

  95. def prepareSubqueries(): Unit

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    Attributes
    protected
    Definition Classes
    SparkPlan

  96. def prettyJson: String

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    Definition Classes
    TreeNode

  97. def printSchema(): Unit

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    Definition Classes
    QueryPlan

  98. final def produce(ctx: CodegenContext, parent: CodegenSupport): String

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    Definition Classes
    CodegenSupport

  99. def producedAttributes: AttributeSet

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    Definition Classes
    LeafExecNode → QueryPlan

  100. val rdd: RDD[Any]

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  101. def references: AttributeSet

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    Definition Classes
    QueryPlan

  102. def requiredChildDistribution: Seq[Distribution]

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    Definition Classes
    SparkPlan

  103. def requiredChildOrdering: Seq[Seq[SortOrder]]

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    Definition Classes
    SparkPlan

  104. def resetMetrics(): Unit

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    Definition Classes
    SparkPlan

  105. def sameResult(plan: SparkPlan): Boolean

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    Definition Classes
    QueryPlan

  106. lazy val schema: StructType

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    Definition Classes
    QueryPlan

  107. def schemaString: String

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    Definition Classes
    QueryPlan

  108. def simpleString: String

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    Definition Classes
    QueryPlan → TreeNode

  109. def sparkContext: SparkContext

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    Attributes
    protected
    Definition Classes
    SparkPlan

  110. final val sqlContext: SQLContext

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    Definition Classes
    SparkPlan

  111. def statePrefix: String

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    Attributes
    protected
    Definition Classes
    QueryPlan

  112. def stringArgs: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    TreeNode

  113. val subexpressionEliminationEnabled: Boolean

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    Definition Classes
    SparkPlan

  114. def subqueries: Seq[SparkPlan]

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    Definition Classes
    QueryPlan

  115. def supportCodegen: Boolean

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    Definition Classes
    CodegenSupport

  116. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  117. def toJSON: String

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    Definition Classes
    TreeNode

  118. def toString(): String

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    Definition Classes
    TreeNode → AnyRef → Any

  119. def transform(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode

  120. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): EncoderScanExec.this.type

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    Definition Classes
    QueryPlan

  121. def transformDown(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode

  122. def transformExpressions(rule: PartialFunction[Expression, Expression]): EncoderScanExec.this.type

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    Definition Classes
    QueryPlan

  123. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): EncoderScanExec.this.type

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    Definition Classes
    QueryPlan

  124. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): EncoderScanExec.this.type

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    Definition Classes
    QueryPlan

  125. def transformUp(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode

  126. def treeString(verbose: Boolean): String

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    Definition Classes
    TreeNode

  127. def treeString: String

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    Definition Classes
    TreeNode

  128. def usedInputs: AttributeSet

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    Definition Classes
    CodegenSupport

  129. def validConstraints: Set[Expression]

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    Attributes
    protected
    Definition Classes
    QueryPlan

  130. def verboseString: String

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    Definition Classes
    QueryPlan → TreeNode

  131. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  132. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  133. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  134. def waitForSubqueries(): Unit

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    Attributes
    protected
    Definition Classes
    SparkPlan

  135. def withNewChildren(newChildren: Seq[SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode

Inherited from CodegenSupport

Inherited from LeafExecNode

Inherited from SparkPlan

Inherited from Serializable

Inherited from Serializable

Inherited from internal.Logging

Inherited from QueryPlan[SparkPlan]

Inherited from TreeNode[SparkPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped