Packages

class ParquetCodecFactory extends CodecFactory

This class implements a codec factory that is used when reading from Parquet. It adds a workaround for memory issues encountered when reading from zstd-compressed files. For details, see PARQUET-2160

TODO: Remove this workaround after upgrading Parquet which include PARQUET-2160.

Linear Supertypes
CodecFactory, CompressionCodecFactory, AnyRef, Any
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Inherited
  1. ParquetCodecFactory
  2. CodecFactory
  3. CompressionCodecFactory
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ParquetCodecFactory(configuration: Configuration, pageSize: Int)

Type Members

  1. class HeapBytesCompressor extends BytesCompressor
    Attributes
    private[parquet.hadoop]
    Definition Classes
    CodecFactory

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( ... ) @native() @HotSpotIntrinsicCandidate()
  6. def createCompressor(arg0: CompressionCodecName): BytesCompressor
    Attributes
    protected[parquet.hadoop]
    Definition Classes
    CodecFactory
  7. def createDecompressor(codecName: CompressionCodecName): BytesDecompressor
    Attributes
    protected[parquet]
    Definition Classes
    ParquetCodecFactory → CodecFactory
    Annotations
    @Override() @SuppressWarnings()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. def getCodec(arg0: CompressionCodecName): CompressionCodec
    Attributes
    protected[parquet.hadoop]
    Definition Classes
    CodecFactory
  12. def getCompressor(arg0: CompressionCodecName): BytesCompressor
    Definition Classes
    CodecFactory → CompressionCodecFactory
  13. def getDecompressor(arg0: CompressionCodecName): BytesDecompressor
    Definition Classes
    CodecFactory → CompressionCodecFactory
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  19. def release(): Unit
    Definition Classes
    CodecFactory → CompressionCodecFactory
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  21. def toString(): String
    Definition Classes
    AnyRef → Any
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

Inherited from CodecFactory

Inherited from CompressionCodecFactory

Inherited from AnyRef

Inherited from Any

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