Class

org.apache.spark.sql.catalyst.expressions

RowBasedKeyValueBatch

Related Doc: package expressions

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abstract class RowBasedKeyValueBatch extends MemoryConsumer

Linear Supertypes
MemoryConsumer, AnyRef, Any
Known Subclasses
FixedLengthRowBasedKeyValueBatch, VariableLengthRowBasedKeyValueBatch
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Inherited
  1. RowBasedKeyValueBatch
  2. MemoryConsumer
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Instance Constructors

  1. new RowBasedKeyValueBatch(keySchema: StructType, valueSchema: StructType, maxRows: Int, manager: TaskMemoryManager)

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    Attributes
    protected[org.apache.spark.sql.catalyst.expressions]

Abstract Value Members

  1. abstract def appendRow(kbase: Any, koff: Long, klen: Int, vbase: Any, voff: Long, vlen: Int): UnsafeRow

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  2. abstract def getKeyRow(rowId: Int): UnsafeRow

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  3. abstract def getValueFromKey(rowId: Int): UnsafeRow

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    Attributes
    protected[org.apache.spark.sql.catalyst.expressions]

  4. abstract def rowIterator(): KVIterator[UnsafeRow, UnsafeRow]

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Concrete Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def acquireMemory(arg0: Long): Long

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    Definition Classes
    MemoryConsumer

  5. def allocateArray(arg0: Long): LongArray

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    Definition Classes
    MemoryConsumer

  6. def allocatePage(arg0: Long): MemoryBlock

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    Attributes
    protected[org.apache.spark.memory]
    Definition Classes
    MemoryConsumer

  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  8. def clone(): AnyRef

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

  9. final def close(): Unit

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

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    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  12. def finalize(): Unit

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

  13. def freeArray(arg0: LongArray): Unit

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    Definition Classes
    MemoryConsumer

  14. def freeMemory(arg0: Long): Unit

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    Definition Classes
    MemoryConsumer

  15. def freePage(arg0: MemoryBlock): Unit

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    Attributes
    protected[org.apache.spark.memory]
    Definition Classes
    MemoryConsumer

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

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    Definition Classes
    AnyRef → Any

  17. def getMode(): MemoryMode

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    Definition Classes
    MemoryConsumer

  18. def getUsed(): Long

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    Attributes
    protected[org.apache.spark.memory]
    Definition Classes
    MemoryConsumer

  19. final def getValueRow(rowId: Int): UnsafeRow

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  20. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  21. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  23. final def notify(): Unit

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    Definition Classes
    AnyRef

  24. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  25. final def numRows(): Int

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  26. final def spill(size: Long, trigger: MemoryConsumer): Long

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    Definition Classes
    RowBasedKeyValueBatch → MemoryConsumer

  27. def spill(): Unit

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    Definition Classes
    MemoryConsumer
    Annotations
    @throws( classOf[java.io.IOException] )

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

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    Definition Classes
    AnyRef

  29. def toString(): String

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    Definition Classes
    AnyRef → Any

  30. final def wait(): Unit

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    AnyRef
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    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from MemoryConsumer

Inherited from AnyRef

Inherited from Any

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