org.apache.spark.sql.execution

Union

case class Union(children: Seq[SparkPlan]) extends SparkPlan with Product with Serializable

:: DeveloperApi ::

Annotations
@DeveloperApi()
Linear Supertypes
Product, Equals, SparkPlan, Serializable, Serializable, Logging, QueryPlan[SparkPlan], TreeNode[SparkPlan], AnyRef, Any
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Inherited
  1. Union
  2. Product
  3. Equals
  4. SparkPlan
  5. Serializable
  6. Serializable
  7. Logging
  8. QueryPlan
  9. TreeNode
  10. AnyRef
  11. Any
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Visibility
  1. Public
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Instance Constructors

  1. new Union(children: Seq[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. def apply(number: Int): SparkPlan

    Definition Classes
    TreeNode
  5. def argString: String

    Definition Classes
    TreeNode
  6. def asCode: String

    Definition Classes
    TreeNode
  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. val children: Seq[SparkPlan]

    Definition Classes
    Union → TreeNode
  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. val codegenEnabled: Boolean

    Definition Classes
    SparkPlan
  11. def collect[B](pf: PartialFunction[SparkPlan, B]): Seq[B]

    Definition Classes
    TreeNode
  12. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  13. def execute(): RDD[catalyst.expressions.Row]

    Runs this query returning the result as an RDD.

    Runs this query returning the result as an RDD.

    Definition Classes
    UnionSparkPlan
  14. def executeCollect(): Array[catalyst.expressions.Row]

    Runs this query returning the result as an array.

    Runs this query returning the result as an array.

    Definition Classes
    SparkPlan
  15. def expressions: Seq[Expression]

    Definition Classes
    QueryPlan
  16. def fastEquals(other: TreeNode[_]): Boolean

    Definition Classes
    TreeNode
  17. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  18. def flatMap[A](f: (SparkPlan) ⇒ TraversableOnce[A]): Seq[A]

    Definition Classes
    TreeNode
  19. def foreach(f: (SparkPlan) ⇒ Unit): Unit

    Definition Classes
    TreeNode
  20. def generateTreeString(depth: Int, builder: StringBuilder): StringBuilder

    Attributes
    protected
    Definition Classes
    TreeNode
  21. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  22. def getNodeNumbered(number: MutableInt): SparkPlan

    Attributes
    protected
    Definition Classes
    TreeNode
  23. def inputSet: AttributeSet

    Definition Classes
    QueryPlan
  24. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  25. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging
  26. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging
  27. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging
  28. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging
  29. def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging
  30. def logError(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging
  31. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging
  32. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging
  33. def logName: String

    Attributes
    protected
    Definition Classes
    Logging
  34. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging
  35. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging
  36. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

    Attributes
    protected
    Definition Classes
    Logging
  37. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging
  38. def makeCopy(newArgs: Array[AnyRef]): Union.this.type

    Overridden make copy also propogates sqlContext to copied plan.

    Overridden make copy also propogates sqlContext to copied plan.

    Definition Classes
    SparkPlan → TreeNode
  39. def map[A](f: (SparkPlan) ⇒ A): Seq[A]

    Definition Classes
    TreeNode
  40. def mapChildren(f: (SparkPlan) ⇒ SparkPlan): Union.this.type

    Definition Classes
    TreeNode
  41. def missingInput: AttributeSet

    Definition Classes
    QueryPlan
  42. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  43. def newMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): () ⇒ MutableProjection

    Attributes
    protected
    Definition Classes
    SparkPlan
  44. def newOrdering(order: Seq[SortOrder], inputSchema: Seq[Attribute]): Ordering[catalyst.expressions.Row]

    Attributes
    protected
    Definition Classes
    SparkPlan
  45. def newPredicate(expression: Expression, inputSchema: Seq[Attribute]): (catalyst.expressions.Row) ⇒ Boolean

    Attributes
    protected
    Definition Classes
    SparkPlan
  46. def newProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): Projection

    Attributes
    protected
    Definition Classes
    SparkPlan
  47. def nodeName: String

    Definition Classes
    TreeNode
  48. final def notify(): Unit

    Definition Classes
    AnyRef
  49. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  50. def numberedTreeString: String

    Definition Classes
    TreeNode
  51. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode
  52. def output: Seq[Attribute]

    Definition Classes
    Union → QueryPlan
  53. 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
    SparkPlan
  54. def outputSet: AttributeSet

    Definition Classes
    QueryPlan
  55. def printSchema(): Unit

    Definition Classes
    QueryPlan
  56. def references: AttributeSet

    Definition Classes
    QueryPlan
  57. def requiredChildDistribution: Seq[Distribution]

    Specifies any partition requirements on the input data for this operator.

    Specifies any partition requirements on the input data for this operator.

    Definition Classes
    SparkPlan
  58. def schema: catalyst.types.StructType

    Definition Classes
    QueryPlan
  59. def schemaString: String

    Definition Classes
    QueryPlan
  60. def simpleString: String

    Definition Classes
    QueryPlan → TreeNode
  61. def sparkContext: SparkContext

    Attributes
    protected
    Definition Classes
    SparkPlan
  62. 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.

    Attributes
    protected[org.apache.spark]
    Definition Classes
    SparkPlan
  63. def statePrefix: String

    Attributes
    protected
    Definition Classes
    QueryPlan
  64. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode
  65. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  66. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any
  67. def transform(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

    Definition Classes
    TreeNode
  68. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): Union.this.type

    Definition Classes
    QueryPlan
  69. def transformChildrenDown(rule: PartialFunction[SparkPlan, SparkPlan]): Union.this.type

    Definition Classes
    TreeNode
  70. def transformChildrenUp(rule: PartialFunction[SparkPlan, SparkPlan]): Union.this.type

    Definition Classes
    TreeNode
  71. def transformDown(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

    Definition Classes
    TreeNode
  72. def transformExpressions(rule: PartialFunction[Expression, Expression]): Union.this.type

    Definition Classes
    QueryPlan
  73. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): Union.this.type

    Definition Classes
    QueryPlan
  74. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): Union.this.type

    Definition Classes
    QueryPlan
  75. def transformUp(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

    Definition Classes
    TreeNode
  76. def treeString: String

    Definition Classes
    TreeNode
  77. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  78. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  79. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  80. def withNewChildren(newChildren: Seq[SparkPlan]): Union.this.type

    Definition Classes
    TreeNode

Inherited from Product

Inherited from Equals

Inherited from SparkPlan

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from QueryPlan[SparkPlan]

Inherited from TreeNode[SparkPlan]

Inherited from AnyRef

Inherited from Any

Ungrouped