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

   HashAggregateExec → BaseAggregateExec

5.  val aggregateExpressions: Seq[AggregateExpression]

   Definition Classes

   HashAggregateExec → BaseAggregateExec

6.  lazy val allAttributes: AttributeSeq

   Definition Classes

   HashAggregateExec → QueryPlan

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

   Definition Classes

   TreeNode

8.  def argString(maxFields: Int): String

   Definition Classes

   TreeNode

9.  def asCode: String

   Definition Classes

   TreeNode

10.  final def asInstanceOf[T0]: T0

    Definition Classes

    Any

11.  def canCheckLimitNotReached: Boolean

    Check if the node is supposed to produce limit not reached checks.

    Check if the node is supposed to produce limit not reached checks.

    Attributes

    protected

    Definition Classes

    BlockingOperatorWithCodegen → CodegenSupport

12.  final lazy val canonicalized: SparkPlan

    Definition Classes

    QueryPlan

    Annotations

    @transient()

13.  val child: SparkPlan

    Definition Classes

    HashAggregateExec → UnaryExecNode

14.  final def children: Seq[SparkPlan]

    Definition Classes

    UnaryExecNode → TreeNode

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

    QueryPlan

22.  final def consume(ctx: CodegenContext, outputVars: Seq[ExprCode], row: String = null): String

    Consume the generated columns or row from current SparkPlan, call its parent's doConsume().

    Consume the generated columns or row from current SparkPlan, call its parent's doConsume().

    Note that outputVars and row can't both be null.

    Definition Classes

    CodegenSupport

23.  lazy val containsChild: Set[TreeNode[_]]

    Definition Classes

    TreeNode

24.  def copyTagsFrom(other: SparkPlan): Unit

    Attributes

    protected

    Definition Classes

    TreeNode

25.  def createHashMap(): UnsafeFixedWidthAggregationMap

    This is called by generated Java class, should be public.

26.  def createUnsafeJoiner(): UnsafeRowJoiner

    This is called by generated Java class, should be public.

27.  def doCanonicalize(): SparkPlan

    Attributes

    protected

    Definition Classes

    QueryPlan

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

    Generate the Java source code to process the rows from child SparkPlan.

    Generate the Java source code to process the rows from child SparkPlan. This should only be called from consume.

    This should be override by subclass to support codegen.

    Note: The operator should not assume the existence of an outer processing loop, which it can jump from with "continue;"!

    For example, filter could generate this: # code to evaluate the predicate expression, result is isNull1 and value2 if (!isNull1 && value2) { # call consume(), which will call parent.doConsume() }

    Note: A plan can either consume the rows as UnsafeRow (row), or a list of variables (input). When consuming as a listing of variables, the code to produce the input is already generated and CodegenContext.currentVars is already set. When consuming as UnsafeRow, implementations need to put row.code in the generated code and set CodegenContext.INPUT_ROW manually. Some plans may need more tweaks as they have different inputs(join build side, aggregate buffer, etc.), or other special cases.

    Definition Classes

    HashAggregateExec → CodegenSupport

29.  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

    HashAggregateExec → SparkPlan

30.  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

31.  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

32.  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.

33.  def doProduce(ctx: CodegenContext): String

    Generate the Java source code to process, should be overridden by subclass to support codegen.

    Generate the Java source code to process, should be overridden by subclass to support codegen.

    doProduce() usually generate the framework, for example, aggregation could generate this:

    if (!initialized) { # create a hash map, then build the aggregation hash map # call child.produce() initialized = true; } while (hashmap.hasNext()) { row = hashmap.next(); # build the aggregation results # create variables for results # call consume(), which will call parent.doConsume() if (shouldStop()) return; }

    Attributes

    protected

    Definition Classes

    HashAggregateExec → CodegenSupport

34.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

35.  def evaluateNondeterministicVariables(attributes: Seq[Attribute], variables: Seq[ExprCode], expressions: Seq[NamedExpression]): String

    Returns source code to evaluate the variables for non-deterministic expressions, and clear the code of evaluated variables, to prevent them to be evaluated twice.

    Returns source code to evaluate the variables for non-deterministic expressions, and clear the code of evaluated variables, to prevent them to be evaluated twice.

    Attributes

    protected

    Definition Classes

    CodegenSupport

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

    Returns source code to evaluate the variables for required attributes, and clear the code of evaluated variables, to prevent them to be evaluated twice.

    Returns source code to evaluate the variables for required attributes, and clear the code of evaluated variables, to prevent them to be evaluated twice.

    Attributes

    protected

    Definition Classes

    CodegenSupport

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

    Returns source code to evaluate all the variables, and clear the code of them, to prevent them to be evaluated twice.

    Returns source code to evaluate all the variables, and clear the code of them, to prevent them to be evaluated twice.

    Attributes

    protected

    Definition Classes

    CodegenSupport

38.  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

39.  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

40.  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

41.  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

42.  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

43.  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

44.  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

45.  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

46.  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).

47.  final def expressions: Seq[Expression]

    Definition Classes

    QueryPlan

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

    Definition Classes

    TreeNode

49.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes

    TreeNode

51.  def finishAggregate(hashMap: UnsafeFixedWidthAggregationMap, sorter: UnsafeKVExternalSorter, peakMemory: SQLMetric, spillSize: SQLMetric, avgHashProbe: SQLMetric): KVIterator[UnsafeRow, UnsafeRow]

    Called by generated Java class to finish the aggregate and return a KVIterator.

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

    Definition Classes

    TreeNode

53.  def foreach(f: (SparkPlan) ⇒ Unit): Unit

    Definition Classes

    TreeNode

54.  def foreachUp(f: (SparkPlan) ⇒ Unit): Unit

    Definition Classes

    TreeNode

55.  def formattedNodeName: String

    Attributes

    protected

    Definition Classes

    QueryPlan

56.  def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) ⇒ Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean): Unit

    Definition Classes

    TreeNode

57.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

58.  def getEmptyAggregationBuffer(): InternalRow
59.  def getTagValue[T](tag: TreeNodeTag[T]): Option[T]

    Definition Classes

    TreeNode

60.  def getTaskMemoryManager(): TaskMemoryManager
61.  val groupingExpressions: Seq[NamedExpression]

    Definition Classes

    HashAggregateExec → BaseAggregateExec

62.  def hashCode(): Int

    Definition Classes

    TreeNode → AnyRef → Any

63.  val id: Int

    Definition Classes

    SparkPlan

64.  val initialInputBufferOffset: Int
65.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

    Attributes

    protected

    Definition Classes

    Logging

66.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes

    protected

    Definition Classes

    Logging

67.  def innerChildren: Seq[QueryPlan[_]]

    Definition Classes

    QueryPlan → TreeNode

68.  def inputAttributes: Seq[Attribute]

    Attributes

    protected

    Definition Classes

    BaseAggregateExec

69.  def inputRDDs(): Seq[RDD[InternalRow]]

    Returns all the RDDs of InternalRow which generates the input rows.

    Returns all the RDDs of InternalRow which generates the input rows.

    Definition Classes

    HashAggregateExec → CodegenSupport

    Note

    Right now we support up to two RDDs

70.  def inputSet: AttributeSet

    Definition Classes

    QueryPlan

71.  def isCanonicalizedPlan: Boolean

    Attributes

    protected

    Definition Classes

    QueryPlan

72.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

73.  def isTraceEnabled(): Boolean

    Attributes

    protected

    Definition Classes

    Logging

74.  def jsonFields: List[JField]

    Attributes

    protected

    Definition Classes

    TreeNode

75.  def limitNotReachedChecks: Seq[String]

    A sequence of checks which evaluate to true if the downstream Limit operators have not received enough records and reached the limit.

    A sequence of checks which evaluate to true if the downstream Limit operators have not received enough records and reached the limit. If current node is a data producing node, it can leverage this information to stop producing data and complete the data flow earlier. Common data producing nodes are leaf nodes like Range and Scan, and blocking nodes like Sort and Aggregate. These checks should be put into the loop condition of the data producing loop.

    Definition Classes

    BlockingOperatorWithCodegen → CodegenSupport

76.  final def limitNotReachedCond: String

    A helper method to generate the data producing loop condition according to the limit-not-reached checks.

    A helper method to generate the data producing loop condition according to the limit-not-reached checks.

    Definition Classes

    CodegenSupport

77.  def log: Logger

    Attributes

    protected

    Definition Classes

    Logging

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

    Attributes

    protected

    Definition Classes

    Logging

79.  def logDebug(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

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

    Attributes

    protected

    Definition Classes

    Logging

81.  def logError(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

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

    Attributes

    protected

    Definition Classes

    Logging

83.  def logInfo(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

84.  def logName: String

    Attributes

    protected

    Definition Classes

    Logging

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

    Attributes

    protected

    Definition Classes

    Logging

86.  def logTrace(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

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

    Attributes

    protected

    Definition Classes

    Logging

88.  def logWarning(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

89.  def logicalLink: Option[LogicalPlan]
    returns

    The logical plan this plan is linked to.

    Definition Classes

    SparkPlan

90.  def longMetric(name: String): SQLMetric
    returns

    SQLMetric for the name.

    Definition Classes

    SparkPlan

91.  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

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

    Definition Classes

    TreeNode

93.  def mapChildren(f: (SparkPlan) ⇒ SparkPlan): SparkPlan

    Definition Classes

    TreeNode

94.  def mapExpressions(f: (Expression) ⇒ Expression): HashAggregateExec.this.type

    Definition Classes

    QueryPlan

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

    Attributes

    protected

    Definition Classes

    TreeNode

96.  def metricTerm(ctx: CodegenContext, name: String): String

    Creates a metric using the specified name.

    Creates a metric using the specified name.

    returns

    name of the variable representing the metric

    Definition Classes

    CodegenSupport

97.  lazy val metrics: Map[String, SQLMetric]
    returns

    All metrics containing metrics of this SparkPlan.

    Definition Classes

    HashAggregateExec → SparkPlan

98.  final def missingInput: AttributeSet

    Definition Classes

    QueryPlan

99.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

100.  def needCopyResult: Boolean

     Whether or not the result rows of this operator should be copied before putting into a buffer.

     Whether or not the result rows of this operator should be copied before putting into a buffer.

     If any operator inside WholeStageCodegen generate multiple rows from a single row (for example, Join), this should be true.

     If an operator starts a new pipeline, this should be false.

     Definition Classes

     BlockingOperatorWithCodegen → CodegenSupport

101.  def needStopCheck: Boolean

     Whether or not the children of this operator should generate a stop check when consuming input rows.

     Whether or not the children of this operator should generate a stop check when consuming input rows. This is used to suppress shouldStop() in a loop of WholeStageCodegen.

     This should be false if an operator starts a new pipeline, which means it consumes all rows produced by children but doesn't output row to buffer by calling append(), so the children don't require shouldStop() in the loop of producing rows.

     Definition Classes

     BlockingOperatorWithCodegen → CodegenSupport

102.  def nodeName: String

     Definition Classes

     TreeNode

103.  final def notify(): Unit

     Definition Classes

     AnyRef

     Annotations

     @native()

104.  final def notifyAll(): Unit

     Definition Classes

     AnyRef

     Annotations

     @native()

105.  def numberedTreeString: String

     Definition Classes

     TreeNode

106.  val origin: Origin

     Definition Classes

     TreeNode

107.  def otherCopyArgs: Seq[AnyRef]

     Attributes

     protected

     Definition Classes

     TreeNode

108.  def output: Seq[Attribute]

     Definition Classes

     HashAggregateExec → QueryPlan

109.  def outputExpressions: Seq[NamedExpression]

     Attributes

     protected

     Definition Classes

     HashAggregateExec → AliasAwareOutputPartitioning

110.  def outputOrdering: Seq[SortOrder]

     Specifies how data is ordered in each partition.

     Specifies how data is ordered in each partition.

     Definition Classes

     SparkPlan

111.  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.

     Definition Classes

     AliasAwareOutputPartitioning → SparkPlan

112.  lazy val outputSet: AttributeSet

     Definition Classes

     QueryPlan

     Annotations

     @transient()

113.  def p(number: Int): SparkPlan

     Definition Classes

     TreeNode

114.  val parent: CodegenSupport

     Which SparkPlan is calling produce() of this one.

     Which SparkPlan is calling produce() of this one. It's itself for the first SparkPlan.

     Attributes

     protected

     Definition Classes

     CodegenSupport

115.  final def prepare(): Unit

     Prepares this SparkPlan for execution.

     Prepares this SparkPlan for execution. It's idempotent.

     Definition Classes

     SparkPlan

116.  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

117.  def prettyJson: String

     Definition Classes

     TreeNode

118.  def printSchema(): Unit

     Definition Classes

     QueryPlan

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

     Returns Java source code to process the rows from input RDD.

     Returns Java source code to process the rows from input RDD.

     Definition Classes

     CodegenSupport

120.  def producedAttributes: AttributeSet

     Definition Classes

     HashAggregateExec → QueryPlan

121.  lazy val references: AttributeSet

     Definition Classes

     QueryPlan

     Annotations

     @transient()

122.  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

     HashAggregateExec → SparkPlan

123.  val requiredChildDistributionExpressions: Option[Seq[Expression]]
124.  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

125.  def resetMetrics(): Unit

     Resets all the metrics.

     Resets all the metrics.

     Definition Classes

     SparkPlan

126.  val resultExpressions: Seq[NamedExpression]

     Definition Classes

     HashAggregateExec → BaseAggregateExec

127.  final def sameResult(other: SparkPlan): Boolean

     Definition Classes

     QueryPlan

128.  lazy val schema: StructType

     Definition Classes

     QueryPlan

129.  def schemaString: String

     Definition Classes

     QueryPlan

130.  final def semanticHash(): Int

     Definition Classes

     QueryPlan

131.  def setLogicalLink(logicalPlan: LogicalPlan): Unit

     Set logical plan link recursively if unset.

     Set logical plan link recursively if unset.

     Definition Classes

     SparkPlan

132.  def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit

     Definition Classes

     TreeNode

133.  def shouldStopCheckCode: String

     Helper default should stop check code.

     Helper default should stop check code.

     Definition Classes

     CodegenSupport

134.  def simpleString(maxFields: Int): String

     Definition Classes

     HashAggregateExec → QueryPlan → TreeNode

135.  def simpleStringWithNodeId(): String

     Definition Classes

     QueryPlan → TreeNode

136.  def sparkContext: SparkContext

     Attributes

     protected

     Definition Classes

     SparkPlan

137.  final val sqlContext: SQLContext

     A handle to the SQL Context that was used to create this plan.

     A handle to the SQL Context that was used to create this plan. Since many operators need access to the sqlContext for RDD operations or configuration this field is automatically populated by the query planning infrastructure.

     Definition Classes

     SparkPlan

138.  def statePrefix: String

     Attributes

     protected

     Definition Classes

     QueryPlan

139.  def stringArgs: Iterator[Any]

     Attributes

     protected

     Definition Classes

     TreeNode

140.  def subqueries: Seq[SparkPlan]

     Definition Classes

     QueryPlan

141.  def subqueriesAll: Seq[SparkPlan]

     Definition Classes

     QueryPlan

142.  def supportCodegen: Boolean

     Whether this SparkPlan supports whole stage codegen or not.

     Whether this SparkPlan supports whole stage codegen or not.

     Definition Classes

     HashAggregateExec → CodegenSupport

143.  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

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

     Definition Classes

     AnyRef

145.  def toJSON: String

     Definition Classes

     TreeNode

146.  def toString(): String

     Definition Classes

     TreeNode → AnyRef → Any

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

     Definition Classes

     TreeNode

148.  def transformAllExpressions(rule: PartialFunction[Expression, Expression]): HashAggregateExec.this.type

     Definition Classes

     QueryPlan

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

     Definition Classes

     TreeNode

150.  def transformExpressions(rule: PartialFunction[Expression, Expression]): HashAggregateExec.this.type

     Definition Classes

     QueryPlan

151.  def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): HashAggregateExec.this.type

     Definition Classes

     QueryPlan

152.  def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): HashAggregateExec.this.type

     Definition Classes

     QueryPlan

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

     Definition Classes

     TreeNode

154.  def treeString(append: (String) ⇒ Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit

     Definition Classes

     TreeNode

155.  final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String

     Definition Classes

     TreeNode

156.  final def treeString: String

     Definition Classes

     TreeNode

157.  def unsetTagValue[T](tag: TreeNodeTag[T]): Unit

     Definition Classes

     TreeNode

158.  def usedInputs: AttributeSet

     The subset of inputSet those should be evaluated before this plan.

     The subset of inputSet those should be evaluated before this plan.

     We will use this to insert some code to access those columns that are actually used by current plan before calling doConsume().

     Definition Classes

     HashAggregateExec → CodegenSupport

159.  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

160.  def verboseString(maxFields: Int): String

     Definition Classes

     HashAggregateExec → QueryPlan → TreeNode

161.  def verboseStringWithOperatorId(): String

     Definition Classes

     BaseAggregateExec → UnaryExecNode → QueryPlan

162.  def verboseStringWithSuffix(maxFields: Int): String

     Definition Classes

     TreeNode

163.  final def wait(): Unit

     Definition Classes

     AnyRef

     Annotations

     @throws( ... )

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

     Definition Classes

     AnyRef

     Annotations

     @throws( ... )

165.  final def wait(arg0: Long): Unit

     Definition Classes

     AnyRef

     Annotations

     @throws( ... ) @native()

166.  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

167.  def withNewChildren(newChildren: Seq[SparkPlan]): SparkPlan

     Definition Classes

     TreeNode