org.apache.spark.sql.hive.execution

DescribeHiveTableCommand

case class DescribeHiveTableCommand(table: MetastoreRelation, output: Seq[Attribute], isExtended: Boolean)(context: HiveContext) extends SparkPlan with LeafNode with Command with Product with Serializable

Implementation for "describe [extended] table".

:: DeveloperApi ::

Annotations
@DeveloperApi()
Linear Supertypes
Serializable, Serializable, Product, Equals, Command, LeafNode, LeafNode[SparkPlan], SparkPlan, com.typesafe.scalalogging.slf4j.Logging, QueryPlan[SparkPlan], TreeNode[SparkPlan], AnyRef, Any
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Inherited
  1. DescribeHiveTableCommand
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Command
  7. LeafNode
  8. LeafNode
  9. SparkPlan
  10. Logging
  11. QueryPlan
  12. TreeNode
  13. AnyRef
  14. Any
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Instance Constructors

  1. new DescribeHiveTableCommand(table: MetastoreRelation, output: Seq[Attribute], isExtended: Boolean)(context: HiveContext)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. def apply(number: Int): SparkPlan

    Definition Classes
    TreeNode

  7. def argString: String

    Definition Classes
    TreeNode

  8. def asCode: String

    Definition Classes
    TreeNode

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  10. def buildRow(values: Seq[Any]): Row

    Attributes
    protected
    Definition Classes
    SparkPlan

  11. def children: Nil.type

    Definition Classes
    LeafNode

  12. def clone(): AnyRef

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

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

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef

  15. 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
    DescribeHiveTableCommand → SparkPlan

  16. def executeCollect(): Array[Row]

    Runs this query returning the result as an array.

    Runs this query returning the result as an array.

    Definition Classes
    SparkPlan

  17. def expressions: Seq[Expression]

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  19. def finalize(): Unit

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

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

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  22. def generateSchemaString(schema: StructType, prefix: String, builder: StringBuilder): StringBuilder

    Attributes
    protected
    Definition Classes
    QueryPlan

  23. def generateSchemaString(schema: Seq[Attribute]): String

    Attributes
    protected
    Definition Classes
    QueryPlan

  24. def generateTreeString(depth: Int, builder: StringBuilder): StringBuilder

    Attributes
    protected
    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef → Any

  26. def getNodeNumbered(number: MutableInt): SparkPlan

    Attributes
    protected
    Definition Classes
    TreeNode

  27. lazy val hiveString: Seq[String]

  28. val id: Long

    Definition Classes
    TreeNode

  29. val isExtended: Boolean

  30. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  31. lazy val logger: Logger

    Attributes
    protected
    Definition Classes
    Logging

  32. def makeCopy(newArgs: Array[AnyRef]): DescribeHiveTableCommand.this.type

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  34. def mapChildren(f: (SparkPlan) ⇒ SparkPlan): DescribeHiveTableCommand.this.type

    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef

  36. def nodeName: String

    Definition Classes
    TreeNode

  37. final def notify(): Unit

    Definition Classes
    AnyRef

  38. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  39. def numberedTreeString: String

    Definition Classes
    TreeNode

  40. def otherCopyArgs: List[HiveContext]

    Definition Classes
    DescribeHiveTableCommand → TreeNode

  41. val output: Seq[Attribute]

    Definition Classes
    DescribeHiveTableCommand → QueryPlan

  42. 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

  43. def outputSet: Set[Attribute]

    Definition Classes
    QueryPlan

  44. def printSchema(): Unit

    Definition Classes
    QueryPlan

  45. 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

  46. def sameInstance(other: TreeNode[_]): Boolean

    Definition Classes
    TreeNode

  47. def schemaString: String

    Definition Classes
    QueryPlan

  48. lazy val sideEffectResult: Seq[(String, String, String)]

    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    DescribeHiveTableCommand → Command

  49. def simpleString: String

    Definition Classes
    TreeNode

  50. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

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

    Definition Classes
    AnyRef

  52. val table: MetastoreRelation

  53. def toString(): String

    Definition Classes
    TreeNode → AnyRef → Any

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

    Definition Classes
    TreeNode

  55. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): DescribeHiveTableCommand.this.type

    Definition Classes
    QueryPlan

  56. def transformChildrenDown(rule: PartialFunction[SparkPlan, SparkPlan]): DescribeHiveTableCommand.this.type

    Definition Classes
    TreeNode

  57. def transformChildrenUp(rule: PartialFunction[SparkPlan, SparkPlan]): DescribeHiveTableCommand.this.type

    Definition Classes
    TreeNode

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

    Definition Classes
    TreeNode

  59. def transformExpressions(rule: PartialFunction[Expression, Expression]): DescribeHiveTableCommand.this.type

    Definition Classes
    QueryPlan

  60. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): DescribeHiveTableCommand.this.type

    Definition Classes
    QueryPlan

  61. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): DescribeHiveTableCommand.this.type

    Definition Classes
    QueryPlan

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

    Definition Classes
    TreeNode

  63. def treeString: String

    Definition Classes
    TreeNode

  64. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  67. def withNewChildren(newChildren: Seq[SparkPlan]): DescribeHiveTableCommand.this.type

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Command

Inherited from LeafNode

Inherited from LeafNode[SparkPlan]

Inherited from SparkPlan

Inherited from com.typesafe.scalalogging.slf4j.Logging

Inherited from QueryPlan[SparkPlan]

Inherited from TreeNode[SparkPlan]

Inherited from AnyRef

Inherited from Any

Ungrouped