Packages

case class ObjectHashAggregateExec(requiredChildDistributionExpressions: Option[Seq[Expression]], groupingExpressions: Seq[NamedExpression], aggregateExpressions: Seq[AggregateExpression], aggregateAttributes: Seq[Attribute], initialInputBufferOffset: Int, resultExpressions: Seq[NamedExpression], child: SparkPlan) extends SparkPlan with BaseAggregateExec with Product with Serializable

A hash-based aggregate operator that supports TypedImperativeAggregate functions that may use arbitrary JVM objects as aggregation states.

Similar to HashAggregateExec, this operator also falls back to sort-based aggregation when the size of the internal hash map exceeds the threshold. The differences are:

  • It uses safe rows as aggregation buffer since it must support JVM objects as aggregation states.
  • It tracks entry count of the hash map instead of byte size to decide when we should fall back. This is because it's hard to estimate the accurate size of arbitrary JVM objects in a lightweight way.
  • Whenever fallen back to sort-based aggregation, this operator feeds all of the rest input rows into external sorters instead of building more hash map(s) as what HashAggregateExec does. This is because having too many JVM object aggregation states floating there can be dangerous for GC.
  • CodeGen is not supported yet.

This operator may be turned off by setting the following SQL configuration to false:

spark.sql.execution.useObjectHashAggregateExec

The fallback threshold can be configured by tuning:

spark.sql.objectHashAggregate.sortBased.fallbackThreshold
Linear Supertypes
BaseAggregateExec, AliasAwareOutputPartitioning, AliasAwareOutputExpression, UnaryExecNode, UnaryLike[SparkPlan], SparkPlan, Serializable, Logging, QueryPlan[SparkPlan], SQLConfHelper, TreeNode[SparkPlan], TreePatternBits, Product, Equals, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ObjectHashAggregateExec
  2. BaseAggregateExec
  3. AliasAwareOutputPartitioning
  4. AliasAwareOutputExpression
  5. UnaryExecNode
  6. UnaryLike
  7. SparkPlan
  8. Serializable
  9. Logging
  10. QueryPlan
  11. SQLConfHelper
  12. TreeNode
  13. TreePatternBits
  14. Product
  15. Equals
  16. AnyRef
  17. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ObjectHashAggregateExec(requiredChildDistributionExpressions: Option[Seq[Expression]], groupingExpressions: Seq[NamedExpression], aggregateExpressions: Seq[AggregateExpression], aggregateAttributes: Seq[Attribute], initialInputBufferOffset: Int, resultExpressions: Seq[NamedExpression], child: SparkPlan)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val aggregateAttributes: Seq[Attribute]
    Definition Classes
    ObjectHashAggregateExec → BaseAggregateExec
  5. val aggregateBufferAttributes: Seq[AttributeReference]
    Attributes
    protected
    Definition Classes
    BaseAggregateExec
  6. val aggregateExpressions: Seq[AggregateExpression]
    Definition Classes
    ObjectHashAggregateExec → BaseAggregateExec
  7. lazy val allAttributes: AttributeSeq
    Definition Classes
    ObjectHashAggregateExec → QueryPlan
  8. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  9. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  10. def asCode: String
    Definition Classes
    TreeNode
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. final lazy val canonicalized: SparkPlan
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  13. val child: SparkPlan
    Definition Classes
    ObjectHashAggregateExec → UnaryLike
  14. final lazy val children: Seq[SparkPlan]
    Definition Classes
    UnaryLike
    Annotations
    @transient()
  15. def cleanupResources(): Unit

    Cleans up the resources used by the physical operator (if any).

    Cleans up the resources used by the physical operator (if any). In general, all the resources should be cleaned up when the task finishes but operators like SortMergeJoinExec and LimitExec may want eager cleanup to free up tight resources (e.g., memory).

    Attributes
    protected[sql]
    Definition Classes
    SparkPlan
  16. def clone(): SparkPlan
    Definition Classes
    TreeNode → AnyRef
  17. def collect[B](pf: PartialFunction[SparkPlan, B]): Seq[B]
    Definition Classes
    TreeNode
  18. def collectFirst[B](pf: PartialFunction[SparkPlan, B]): Option[B]
    Definition Classes
    TreeNode
  19. def collectLeaves(): Seq[SparkPlan]
    Definition Classes
    TreeNode
  20. def collectWithSubqueries[B](f: PartialFunction[SparkPlan, B]): Seq[B]
    Definition Classes
    QueryPlan
  21. def conf: SQLConf
    Definition Classes
    SparkPlan → SQLConfHelper
  22. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  23. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  24. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  25. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  26. def copyTagsFrom(other: SparkPlan): Unit
    Definition Classes
    TreeNode
  27. def doCanonicalize(): SparkPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  28. def doExecute(): RDD[InternalRow]

    Produces the result of the query as an RDD[InternalRow]

    Produces the result of the query as an RDD[InternalRow]

    Overridden by concrete implementations of SparkPlan.

    Attributes
    protected
    Definition Classes
    ObjectHashAggregateExec → SparkPlan
  29. def doExecuteBroadcast[T](): Broadcast[T]

    Produces the result of the query as a broadcast variable.

    Produces the result of the query as a broadcast variable.

    Overridden by concrete implementations of SparkPlan.

    Attributes
    protected[sql]
    Definition Classes
    SparkPlan
  30. def doExecuteColumnar(): RDD[ColumnarBatch]

    Produces the result of the query as an RDD[ColumnarBatch] if supportsColumnar returns true.

    Produces the result of the query as an RDD[ColumnarBatch] if supportsColumnar returns true. By convention the executor that creates a ColumnarBatch is responsible for closing it when it is no longer needed. This allows input formats to be able to reuse batches if needed.

    Attributes
    protected
    Definition Classes
    SparkPlan
  31. def doPrepare(): Unit

    Overridden by concrete implementations of SparkPlan.

    Overridden by concrete implementations of SparkPlan. It is guaranteed to run before any execute of SparkPlan. This is helpful if we want to set up some state before executing the query, e.g., BroadcastHashJoin uses it to broadcast asynchronously.

    Attributes
    protected
    Definition Classes
    SparkPlan
    Note

    prepare method has already walked down the tree, so the implementation doesn't have to call children's prepare methods. This will only be called once, protected by this.

  32. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  33. final def execute(): RDD[InternalRow]

    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after preparations.

    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after preparations.

    Concrete implementations of SparkPlan should override doExecute.

    Definition Classes
    SparkPlan
  34. final def executeBroadcast[T](): Broadcast[T]

    Returns the result of this query as a broadcast variable by delegating to doExecuteBroadcast after preparations.

    Returns the result of this query as a broadcast variable by delegating to doExecuteBroadcast after preparations.

    Concrete implementations of SparkPlan should override doExecuteBroadcast.

    Definition Classes
    SparkPlan
  35. def executeCollect(): Array[InternalRow]

    Runs this query returning the result as an array.

    Runs this query returning the result as an array.

    Definition Classes
    SparkPlan
  36. def executeCollectPublic(): Array[Row]

    Runs this query returning the result as an array, using external Row format.

    Runs this query returning the result as an array, using external Row format.

    Definition Classes
    SparkPlan
  37. final def executeColumnar(): RDD[ColumnarBatch]

    Returns the result of this query as an RDD[ColumnarBatch] by delegating to doColumnarExecute after preparations.

    Returns the result of this query as an RDD[ColumnarBatch] by delegating to doColumnarExecute after preparations.

    Concrete implementations of SparkPlan should override doColumnarExecute if supportsColumnar returns true.

    Definition Classes
    SparkPlan
  38. final def executeQuery[T](query: => T): T

    Executes a query after preparing the query and adding query plan information to created RDDs for visualization.

    Executes a query after preparing the query and adding query plan information to created RDDs for visualization.

    Attributes
    protected
    Definition Classes
    SparkPlan
  39. def executeTail(n: Int): Array[InternalRow]

    Runs this query returning the last n rows as an array.

    Runs this query returning the last n rows as an array.

    This is modeled after RDD.take but never runs any job locally on the driver.

    Definition Classes
    SparkPlan
  40. def executeTake(n: Int): Array[InternalRow]

    Runs this query returning the first n rows as an array.

    Runs this query returning the first n rows as an array.

    This is modeled after RDD.take but never runs any job locally on the driver.

    Definition Classes
    SparkPlan
  41. def executeToIterator(): Iterator[InternalRow]

    Runs this query returning the result as an iterator of InternalRow.

    Runs this query returning the result as an iterator of InternalRow.

    Definition Classes
    SparkPlan
    Note

    Triggers multiple jobs (one for each partition).

  42. final def expressions: Seq[Expression]
    Definition Classes
    QueryPlan
  43. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  44. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  45. def find(f: (SparkPlan) => Boolean): Option[SparkPlan]
    Definition Classes
    TreeNode
  46. def flatMap[A](f: (SparkPlan) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  47. def foreach(f: (SparkPlan) => Unit): Unit
    Definition Classes
    TreeNode
  48. def foreachUp(f: (SparkPlan) => Unit): Unit
    Definition Classes
    TreeNode
  49. def formattedNodeName: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  50. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  51. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  52. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  53. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  54. val groupingExpressions: Seq[NamedExpression]
    Definition Classes
    ObjectHashAggregateExec → BaseAggregateExec
  55. def hasAlias: Boolean
    Attributes
    protected
    Definition Classes
    AliasAwareOutputExpression
  56. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  57. val id: Int
    Definition Classes
    SparkPlan
  58. val initialInputBufferOffset: Int
  59. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  60. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  61. def innerChildren: Seq[QueryPlan[_]]
    Definition Classes
    QueryPlan → TreeNode
  62. def inputAttributes: Seq[Attribute]
    Attributes
    protected
    Definition Classes
    BaseAggregateExec
  63. def inputSet: AttributeSet
    Definition Classes
    QueryPlan
  64. def isCanonicalizedPlan: Boolean
    Attributes
    protected
    Definition Classes
    QueryPlan
  65. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  66. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  67. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  68. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  69. final def legacyWithNewChildren(newChildren: Seq[SparkPlan]): SparkPlan
    Attributes
    protected
    Definition Classes
    TreeNode
  70. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  71. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  72. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  73. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  74. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  75. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  76. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  77. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  78. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  79. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  80. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  81. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  82. def logicalLink: Option[LogicalPlan]

    returns

    The logical plan this plan is linked to.

    Definition Classes
    SparkPlan
  83. def longMetric(name: String): SQLMetric

    returns

    SQLMetric for the name.

    Definition Classes
    SparkPlan
  84. def makeCopy(newArgs: Array[AnyRef]): SparkPlan

    Overridden make copy also propagates sqlContext to copied plan.

    Overridden make copy also propagates sqlContext to copied plan.

    Definition Classes
    SparkPlan → TreeNode
  85. def map[A](f: (SparkPlan) => A): Seq[A]
    Definition Classes
    TreeNode
  86. final def mapChildren(f: (SparkPlan) => SparkPlan): SparkPlan
    Definition Classes
    UnaryLike
  87. def mapExpressions(f: (Expression) => Expression): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  88. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  89. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  90. lazy val metrics: Map[String, SQLMetric]

    returns

    All metrics containing metrics of this SparkPlan.

    Definition Classes
    ObjectHashAggregateExec → SparkPlan
  91. final def missingInput: AttributeSet
    Definition Classes
    QueryPlan
  92. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  93. def nodeName: String
    Definition Classes
    TreeNode
  94. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  95. def normalizeExpression(exp: Expression): Expression
    Attributes
    protected
    Definition Classes
    AliasAwareOutputExpression
  96. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  97. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  98. def numberedTreeString: String
    Definition Classes
    TreeNode
  99. val origin: Origin
    Definition Classes
    TreeNode
  100. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  101. def output: Seq[Attribute]
    Definition Classes
    BaseAggregateExec → QueryPlan
  102. def outputExpressions: Seq[NamedExpression]
    Attributes
    protected
    Definition Classes
    BaseAggregateExec → AliasAwareOutputExpression
  103. def outputOrdering: Seq[SortOrder]

    Specifies how data is ordered in each partition.

    Specifies how data is ordered in each partition.

    Definition Classes
    SparkPlan
  104. final def outputPartitioning: Partitioning

    Specifies how data is partitioned across different nodes in the cluster.

    Specifies how data is partitioned across different nodes in the cluster. Note this method may fail if it is invoked before EnsureRequirements is applied since PartitioningCollection requires all its partitionings to have the same number of partitions.

    Definition Classes
    AliasAwareOutputPartitioning → SparkPlan
  105. lazy val outputSet: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  106. def p(number: Int): SparkPlan
    Definition Classes
    TreeNode
  107. final def prepare(): Unit

    Prepares this SparkPlan for execution.

    Prepares this SparkPlan for execution. It's idempotent.

    Definition Classes
    SparkPlan
  108. def prepareSubqueries(): Unit

    Finds scalar subquery expressions in this plan node and starts evaluating them.

    Finds scalar subquery expressions in this plan node and starts evaluating them.

    Attributes
    protected
    Definition Classes
    SparkPlan
  109. def prettyJson: String
    Definition Classes
    TreeNode
  110. def printSchema(): Unit
    Definition Classes
    QueryPlan
  111. def producedAttributes: AttributeSet
    Definition Classes
    BaseAggregateExec → QueryPlan
  112. def productElementNames: Iterator[String]
    Definition Classes
    Product
  113. lazy val references: AttributeSet
    Definition Classes
    QueryPlan
    Annotations
    @transient()
  114. def requiredChildDistribution: List[Distribution]

    Specifies the data distribution requirements of all the children for this operator.

    Specifies the data distribution requirements of all the children for this operator. By default it's UnspecifiedDistribution for each child, which means each child can have any distribution.

    If an operator overwrites this method, and specifies distribution requirements(excluding UnspecifiedDistribution and BroadcastDistribution) for more than one child, Spark guarantees that the outputs of these children will have same number of partitions, so that the operator can safely zip partitions of these children's result RDDs. Some operators can leverage this guarantee to satisfy some interesting requirement, e.g., non-broadcast joins can specify HashClusteredDistribution(a,b) for its left child, and specify HashClusteredDistribution(c,d) for its right child, then it's guaranteed that left and right child are co-partitioned by a,b/c,d, which means tuples of same value are in the partitions of same index, e.g., (a=1,b=2) and (c=1,d=2) are both in the second partition of left and right child.

    Definition Classes
    BaseAggregateExec → SparkPlan
  115. val requiredChildDistributionExpressions: Option[Seq[Expression]]
    Definition Classes
    ObjectHashAggregateExec → BaseAggregateExec
  116. def requiredChildOrdering: Seq[Seq[SortOrder]]

    Specifies sort order for each partition requirements on the input data for this operator.

    Specifies sort order for each partition requirements on the input data for this operator.

    Definition Classes
    SparkPlan
  117. def resetMetrics(): Unit

    Resets all the metrics.

    Resets all the metrics.

    Definition Classes
    SparkPlan
  118. val resultExpressions: Seq[NamedExpression]
    Definition Classes
    ObjectHashAggregateExec → BaseAggregateExec
  119. def rewriteAttrs(attrMap: AttributeMap[Attribute]): SparkPlan
    Definition Classes
    QueryPlan
  120. final def sameResult(other: SparkPlan): Boolean
    Definition Classes
    QueryPlan
  121. lazy val schema: StructType
    Definition Classes
    QueryPlan
  122. def schemaString: String
    Definition Classes
    QueryPlan
  123. final def semanticHash(): Int
    Definition Classes
    QueryPlan
  124. final val session: SparkSession
    Definition Classes
    SparkPlan
  125. def setLogicalLink(logicalPlan: LogicalPlan): Unit

    Set logical plan link recursively if unset.

    Set logical plan link recursively if unset.

    Definition Classes
    SparkPlan
  126. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  127. def simpleString(maxFields: Int): String
    Definition Classes
    ObjectHashAggregateExec → QueryPlan → TreeNode
  128. def simpleStringWithNodeId(): String
    Definition Classes
    QueryPlan → TreeNode
  129. def sparkContext: SparkContext
    Attributes
    protected
    Definition Classes
    SparkPlan
  130. def statePrefix: String
    Attributes
    protected
    Definition Classes
    QueryPlan
  131. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  132. def subqueries: Seq[SparkPlan]
    Definition Classes
    QueryPlan
  133. def subqueriesAll: Seq[SparkPlan]
    Definition Classes
    QueryPlan
  134. def supportsColumnar: Boolean

    Return true if this stage of the plan supports columnar execution.

    Return true if this stage of the plan supports columnar execution.

    Definition Classes
    SparkPlan
  135. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  136. def toJSON: String
    Definition Classes
    TreeNode
  137. def toString(): String
    Definition Classes
    TreeNode → AnyRef → Any
  138. def transform(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  139. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  140. def transformAllExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  141. def transformDown(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  142. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  143. def transformExpressions(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  144. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  145. def transformExpressionsDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  146. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  147. def transformExpressionsUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  148. def transformExpressionsWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): ObjectHashAggregateExec.this.type
    Definition Classes
    QueryPlan
  149. def transformUp(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  150. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (SparkPlan) => Boolean, ruleId: RuleId)(rule: PartialFunction[(SparkPlan, SparkPlan), SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  151. def transformUpWithNewOutput(rule: PartialFunction[SparkPlan, (SparkPlan, Seq[(Attribute, Attribute)])], skipCond: (SparkPlan) => Boolean, canGetOutput: (SparkPlan) => Boolean): SparkPlan
    Definition Classes
    QueryPlan
  152. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  153. def transformUpWithSubqueries(f: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    QueryPlan
  154. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  155. lazy val treePatternBits: BitSet
    Definition Classes
    QueryPlan → TreeNode → TreePatternBits
  156. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  157. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  158. final def treeString: String
    Definition Classes
    TreeNode
  159. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  160. def updateOuterReferencesInSubquery(plan: SparkPlan, attrMap: AttributeMap[Attribute]): SparkPlan
    Attributes
    protected
    Definition Classes
    QueryPlan
  161. def vectorTypes: Option[Seq[String]]

    The exact java types of the columns that are output in columnar processing mode.

    The exact java types of the columns that are output in columnar processing mode. This is a performance optimization for code generation and is optional.

    Definition Classes
    SparkPlan
  162. def verboseString(maxFields: Int): String
    Definition Classes
    ObjectHashAggregateExec → QueryPlan → TreeNode
  163. def verboseStringWithOperatorId(): String
    Definition Classes
    BaseAggregateExec → UnaryExecNode → QueryPlan
  164. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  165. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  166. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  167. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  168. def waitForSubqueries(): Unit

    Blocks the thread until all subqueries finish evaluation and update the results.

    Blocks the thread until all subqueries finish evaluation and update the results.

    Attributes
    protected
    Definition Classes
    SparkPlan
  169. def withNewChildInternal(newChild: SparkPlan): ObjectHashAggregateExec
    Attributes
    protected
    Definition Classes
    ObjectHashAggregateExec → UnaryLike
  170. final def withNewChildren(newChildren: Seq[SparkPlan]): SparkPlan
    Definition Classes
    TreeNode
  171. final def withNewChildrenInternal(newChildren: IndexedSeq[SparkPlan]): SparkPlan
    Definition Classes
    UnaryLike

Inherited from BaseAggregateExec

Inherited from AliasAwareOutputPartitioning

Inherited from AliasAwareOutputExpression

Inherited from UnaryExecNode

Inherited from UnaryLike[SparkPlan]

Inherited from SparkPlan

Inherited from Serializable

Inherited from Logging

Inherited from QueryPlan[SparkPlan]

Inherited from SQLConfHelper

Inherited from TreeNode[SparkPlan]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped