Packages

c

org.apache.spark.serializer

DummySerializerInstance

final class DummySerializerInstance extends SerializerInstance

Unfortunately, we need a serializer instance in order to construct a DiskBlockObjectWriter. Our shuffle write path doesn't actually use this serializer (since we end up calling the write() OutputStream methods), but DiskBlockObjectWriter still calls some methods on it. To work around this, we pass a dummy no-op serializer.

Annotations
@Private()
Source
DummySerializerInstance.java
Linear Supertypes
SerializerInstance, AnyRef, Any
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Inherited
  1. DummySerializerInstance
  2. SerializerInstance
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def deserialize[T](bytes: ByteBuffer, loader: ClassLoader)(implicit arg0: ClassTag[T]): T
    Definition Classes
    SerializerInstance
  2. abstract def deserialize[T](bytes: ByteBuffer)(implicit arg0: ClassTag[T]): T
    Definition Classes
    SerializerInstance
  3. abstract def serialize[T](t: T)(implicit arg0: ClassTag[T]): ByteBuffer
    Definition Classes
    SerializerInstance

Concrete 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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. def deserialize[T](bytes: ByteBuffer, ev1: ClassTag[T]): T
    Annotations
    @Override()
  7. def deserialize[T](bytes: ByteBuffer, loader: ClassLoader, ev1: ClassTag[T]): T
    Annotations
    @Override()
  8. def deserializeStream(s: InputStream): DeserializationStream
    Definition Classes
    DummySerializerInstance → SerializerInstance
    Annotations
    @Override()
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  17. def serialize[T](t: T, ev1: ClassTag[T]): ByteBuffer
    Annotations
    @Override()
  18. def serializeStream(s: OutputStream): SerializationStream
    Definition Classes
    DummySerializerInstance → SerializerInstance
    Annotations
    @Override()
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from SerializerInstance

Inherited from AnyRef

Inherited from Any

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