org.apache.spark.sql.hive.execution

DropTable

case class DropTable(tableName: String, ifExists: Boolean) extends SparkPlan with LeafNode with Command with Product with Serializable

:: DeveloperApi :: Drops a table from the metastore and removes it if it is cached.

Annotations
@DeveloperApi()
Linear Supertypes
Product, Equals, Command, LeafNode, LeafNode[SparkPlan], SparkPlan, Serializable, Serializable, Logging, QueryPlan[SparkPlan], TreeNode[SparkPlan], AnyRef, Any
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Inherited
  1. DropTable
  2. Product
  3. Equals
  4. Command
  5. LeafNode
  6. LeafNode
  7. SparkPlan
  8. Serializable
  9. Serializable
  10. Logging
  11. QueryPlan
  12. TreeNode
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DropTable(tableName: String, ifExists: Boolean)

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 children: Nil.type

    Definition Classes
    LeafNode
  11. def clone(): AnyRef

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

    Definition Classes
    SparkPlan
  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
    DropTableSparkPlan
  16. 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
  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 generateTreeString(depth: Int, builder: StringBuilder): StringBuilder

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

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

    Attributes
    protected
    Definition Classes
    TreeNode
  25. def hiveContext: HiveContext

  26. val id: Long

    Definition Classes
    TreeNode
  27. val ifExists: Boolean

  28. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  29. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging
  30. def log: Logger

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

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

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

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

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

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

    Attributes
    protected
    Definition Classes
    Logging
  37. def logName: String

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

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

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

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

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

    Overridden make copy also propogates sqlContext to copied plan.

    Overridden make copy also propogates sqlContext to copied plan.

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

    Definition Classes
    TreeNode
  44. def mapChildren(f: (SparkPlan) ⇒ SparkPlan): DropTable.this.type

    Definition Classes
    TreeNode
  45. final def ne(arg0: AnyRef): Boolean

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

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

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

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

    Attributes
    protected
    Definition Classes
    SparkPlan
  50. def nodeName: String

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

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

    Definition Classes
    AnyRef
  53. def numberedTreeString: String

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

    Attributes
    protected
    Definition Classes
    TreeNode
  55. def output: Seq[Nothing]

    Definition Classes
    DropTable → QueryPlan
  56. 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
  57. def outputSet: AttributeSet

    Definition Classes
    QueryPlan
  58. def printSchema(): Unit

    Definition Classes
    QueryPlan
  59. 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
  60. def sameInstance(other: TreeNode[_]): Boolean

    Definition Classes
    TreeNode
  61. def schema: catalyst.types.StructType

    Definition Classes
    QueryPlan
  62. def schemaString: String

    Definition Classes
    QueryPlan
  63. lazy val sideEffectResult: Seq[Any]

    Attributes
    protected[org.apache.spark.sql]
    Definition Classes
    DropTableCommand
  64. def simpleString: String

    Definition Classes
    TreeNode
  65. def sparkContext: SparkContext

    Attributes
    protected
    Definition Classes
    SparkPlan
  66. 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
  67. def stringArgs: Iterator[Any]

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

    Definition Classes
    AnyRef
  69. val tableName: String

  70. def toString(): String

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

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

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

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

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

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

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

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

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

    Definition Classes
    TreeNode
  80. def treeString: String

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

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

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

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

    Definition Classes
    TreeNode

Inherited from Product

Inherited from Equals

Inherited from Command

Inherited from LeafNode

Inherited from LeafNode[SparkPlan]

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