org.apache.spark.storage

StorageLevel

object StorageLevel extends Serializable

Various org.apache.spark.storage.StorageLevel defined and utility functions for creating new storage levels.

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

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

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  3. final def ##(): Int

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

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

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  6. val DISK_ONLY: StorageLevel

  7. val DISK_ONLY_2: StorageLevel

  8. val MEMORY_AND_DISK: StorageLevel

  9. val MEMORY_AND_DISK_2: StorageLevel

  10. val MEMORY_AND_DISK_SER: StorageLevel

  11. val MEMORY_AND_DISK_SER_2: StorageLevel

  12. val MEMORY_ONLY: StorageLevel

  13. val MEMORY_ONLY_2: StorageLevel

  14. val MEMORY_ONLY_SER: StorageLevel

  15. val MEMORY_ONLY_SER_2: StorageLevel

  16. val NONE: StorageLevel

  17. val OFF_HEAP: StorageLevel

  18. def apply(in: ObjectInput): StorageLevel

    :: DeveloperApi :: Read StorageLevel object from ObjectInput stream.

    :: DeveloperApi :: Read StorageLevel object from ObjectInput stream.

    Annotations
    @DeveloperApi()
  19. def apply(flags: Int, replication: Int): StorageLevel

    :: DeveloperApi :: Create a new StorageLevel object from its integer representation.

    :: DeveloperApi :: Create a new StorageLevel object from its integer representation.

    Annotations
    @DeveloperApi()
  20. def apply(useDisk: Boolean, useMemory: Boolean, deserialized: Boolean, replication: Int = 1): StorageLevel

    :: DeveloperApi :: Create a new StorageLevel object.

    :: DeveloperApi :: Create a new StorageLevel object.

    Annotations
    @DeveloperApi()
  21. def apply(useDisk: Boolean, useMemory: Boolean, useOffHeap: Boolean, deserialized: Boolean, replication: Int): StorageLevel

    :: DeveloperApi :: Create a new StorageLevel object without setting useOffHeap.

    :: DeveloperApi :: Create a new StorageLevel object without setting useOffHeap.

    Annotations
    @DeveloperApi()
  22. final def asInstanceOf[T0]: T0

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  23. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  24. final def eq(arg0: AnyRef): Boolean

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  25. def equals(arg0: Any): Boolean

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  26. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  27. def fromString(s: String): StorageLevel

    :: DeveloperApi :: Return the StorageLevel object with the specified name.

    :: DeveloperApi :: Return the StorageLevel object with the specified name.

    Annotations
    @DeveloperApi()
  28. final def getClass(): Class[_]

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  29. def hashCode(): Int

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  30. final def isInstanceOf[T0]: Boolean

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

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  32. final def notify(): Unit

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  33. final def notifyAll(): Unit

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

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  35. def toString(): String

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  36. final def wait(): Unit

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    @throws( ... )
  37. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  38. final def wait(arg0: Long): Unit

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